mirror of
https://github.com/nsnail/FreeSql.git
synced 2025-06-18 20:08:15 +08:00
- 增加 FreeSql.Provider.Firebird 数据库实现 #443；
This commit is contained in:
28810
99
Providers/FreeSql.Provider.Firebird/Curd/FirebirdDelete.cs
Normal file
99
Providers/FreeSql.Provider.Firebird/Curd/FirebirdDelete.cs
Normal file
@ -0,0 +1,99 @@
|
||||
using FreeSql.Internal;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace FreeSql.Firebird.Curd
|
||||
{
|
||||
|
||||
class FirebirdDelete<T1> : Internal.CommonProvider.DeleteProvider<T1> where T1 : class
|
||||
{
|
||||
public FirebirdDelete(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere)
|
||||
: base(orm, commonUtils, commonExpression, dywhere)
|
||||
{
|
||||
}
|
||||
|
||||
public override List<T1> ExecuteDeleted()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var dbParms = _params.ToArray();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Delete, sql, dbParms);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
this.ClearData();
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
async public override Task<List<T1>> ExecuteDeletedAsync()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var dbParms = _params.ToArray();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Delete, sql, dbParms);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
this.ClearData();
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
225
Providers/FreeSql.Provider.Firebird/Curd/FirebirdInsert.cs
Normal file
225
Providers/FreeSql.Provider.Firebird/Curd/FirebirdInsert.cs
Normal file
@ -0,0 +1,225 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace FreeSql.Firebird.Curd
|
||||
{
|
||||
|
||||
class FirebirdInsert<T1> : Internal.CommonProvider.InsertProvider<T1> where T1 : class
|
||||
{
|
||||
public FirebirdInsert(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
|
||||
: base(orm, commonUtils, commonExpression)
|
||||
{
|
||||
}
|
||||
|
||||
public override int ExecuteAffrows()
|
||||
{
|
||||
base.NoneParameter(_source?.Count > 1);
|
||||
return base.SplitExecuteAffrows(_batchValuesLimit > 0 ? _batchValuesLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
}
|
||||
public override long ExecuteIdentity()
|
||||
{
|
||||
base.NoneParameter(_source?.Count > 1);
|
||||
return base.SplitExecuteIdentity(_batchValuesLimit > 0 ? _batchValuesLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
}
|
||||
public override List<T1> ExecuteInserted() => base.SplitExecuteInserted(1, 999);
|
||||
|
||||
public override string ToSql() =>
|
||||
_source?.Count <= 1 ?
|
||||
base.ToSqlValuesOrSelectUnionAll() :
|
||||
base.ToSqlValuesOrSelectUnionAllExtension102(false, (rowd, idx, sb) => sb.Append("FIRST 1 "), (rowd, idx, sb) => sb.Append(" FROM rdb$database"));
|
||||
|
||||
protected override long RawExecuteIdentity()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return 0;
|
||||
|
||||
long ret = 0;
|
||||
Exception exception = null;
|
||||
Aop.CurdBeforeEventArgs before = null;
|
||||
|
||||
var identCols = _table.Columns.Where(a => a.Value.Attribute.IsIdentity == true);
|
||||
if (identCols.Any() == false)
|
||||
{
|
||||
before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
try
|
||||
{
|
||||
ret = _orm.Ado.ExecuteNonQuery(_connection, _transaction, CommandType.Text, sql, _params);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
sql = string.Concat(sql, " RETURNING ", _commonUtils.QuoteSqlName(identCols.First().Value.Attribute.Name));
|
||||
before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
try
|
||||
{
|
||||
long.TryParse(string.Concat(_orm.Ado.ExecuteScalar(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
protected override List<T1> RawExecuteInserted()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, _params);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
public override Task<int> ExecuteAffrowsAsync()
|
||||
{
|
||||
base.NoneParameter(_source?.Count > 1);
|
||||
return base.SplitExecuteAffrowsAsync(_batchValuesLimit > 0 ? _batchValuesLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
}
|
||||
public override Task<long> ExecuteIdentityAsync()
|
||||
{
|
||||
base.NoneParameter(_source?.Count > 1);
|
||||
return base.SplitExecuteIdentityAsync(_batchValuesLimit > 0 ? _batchValuesLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
}
|
||||
public override Task<List<T1>> ExecuteInsertedAsync() => base.SplitExecuteInsertedAsync(1, 1000);
|
||||
|
||||
async protected override Task<long> RawExecuteIdentityAsync()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return 0;
|
||||
|
||||
long ret = 0;
|
||||
Exception exception = null;
|
||||
Aop.CurdBeforeEventArgs before = null;
|
||||
|
||||
var identCols = _table.Columns.Where(a => a.Value.Attribute.IsIdentity == true);
|
||||
if (identCols.Any() == false)
|
||||
{
|
||||
before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
try
|
||||
{
|
||||
ret = await _orm.Ado.ExecuteNonQueryAsync(_connection, _transaction, CommandType.Text, sql, _params);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
sql = string.Concat(sql, " RETURNING ", _commonUtils.QuoteSqlName(identCols.First().Value.Attribute.Name));
|
||||
before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
try
|
||||
{
|
||||
long.TryParse(string.Concat(await _orm.Ado.ExecuteScalarAsync(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
async protected override Task<List<T1>> RawExecuteInsertedAsync()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, _params);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,72 @@
|
||||
using FreeSql.Internal;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data.Common;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql.Firebird.Curd
|
||||
{
|
||||
|
||||
class FirebirdInsertOrUpdate<T1> : Internal.CommonProvider.InsertOrUpdateProvider<T1> where T1 : class
|
||||
{
|
||||
public FirebirdInsertOrUpdate(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
|
||||
: base(orm, commonUtils, commonExpression)
|
||||
{
|
||||
}
|
||||
|
||||
public override string ToSql()
|
||||
{
|
||||
if (_source?.Any() != true) return null;
|
||||
|
||||
var sqls = new string[2];
|
||||
var dbParams = new List<DbParameter>();
|
||||
var ds = SplitSourceByIdentityValueIsNull(_source);
|
||||
if (ds.Item1.Any()) sqls[0] = getMergeSql(ds.Item1);
|
||||
if (ds.Item2.Any()) sqls[1] = getInsertSql(ds.Item2);
|
||||
_params = dbParams.ToArray();
|
||||
if (ds.Item2.Any() == false) return sqls[0];
|
||||
if (ds.Item1.Any() == false) return sqls[1];
|
||||
return string.Join("\r\n\r\n;\r\n\r\n", sqls);
|
||||
|
||||
string getMergeSql(List<T1> data)
|
||||
{
|
||||
if (_table.Primarys.Any() == false) throw new Exception($"InsertOrUpdate 功能执行 merge into 要求实体类 {_table.CsName} 必须有主键");
|
||||
|
||||
var sb = new StringBuilder().Append("MERGE INTO ").Append(_commonUtils.QuoteSqlName(TableRuleInvoke())).Append(" t1 \r\nUSING (");
|
||||
WriteSourceSelectUnionAll(data, sb, dbParams);
|
||||
sb.Append(" ) t2 ON (").Append(string.Join(" AND ", _table.Primarys.Select(a => $"t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"))).Append(") \r\n");
|
||||
|
||||
var cols = _table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true && _updateIgnore.ContainsKey(a.Attribute.Name) == false);
|
||||
if (_doNothing == false && cols.Any())
|
||||
sb.Append("WHEN MATCHED THEN \r\n")
|
||||
.Append(" update set ").Append(string.Join(", ", cols.Select(a =>
|
||||
a.Attribute.IsVersion ?
|
||||
$"{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t1.{_commonUtils.QuoteSqlName(a.Attribute.Name)} + 1" :
|
||||
$"{_commonUtils.QuoteSqlName(a.Attribute.Name)} = t2.{a.Attribute.Name}"
|
||||
))).Append(" \r\n");
|
||||
|
||||
cols = _table.Columns.Values.Where(a => a.Attribute.CanInsert == true);
|
||||
if (cols.Any())
|
||||
sb.Append("WHEN NOT MATCHED THEN \r\n")
|
||||
.Append(" insert (").Append(string.Join(", ", cols.Select(a => _commonUtils.QuoteSqlName(a.Attribute.Name)))).Append(") \r\n")
|
||||
.Append(" values (").Append(string.Join(", ", cols.Select(a => $"t2.{a.Attribute.Name}"))).Append(")");
|
||||
|
||||
return sb.ToString();
|
||||
}
|
||||
string getInsertSql(List<T1> data)
|
||||
{
|
||||
var insert = _orm.Insert<T1>()
|
||||
.AsTable(_tableRule).AsType(_table.Type)
|
||||
.WithConnection(_connection)
|
||||
.WithTransaction(_transaction)
|
||||
.NoneParameter(true) as Internal.CommonProvider.InsertProvider<T1>;
|
||||
insert._source = data;
|
||||
var sql = insert.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return null;
|
||||
if (insert._params?.Any() == true) dbParams.AddRange(insert._params);
|
||||
return sql;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
176
Providers/FreeSql.Provider.Firebird/Curd/FirebirdSelect.cs
Normal file
176
Providers/FreeSql.Provider.Firebird/Curd/FirebirdSelect.cs
Normal file
@ -0,0 +1,176 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Linq.Expressions;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql.Firebird.Curd
|
||||
{
|
||||
|
||||
class FirebirdSelect<T1> : FreeSql.Internal.CommonProvider.Select1Provider<T1> where T1 : class
|
||||
{
|
||||
|
||||
internal static string ToSqlStatic(CommonUtils _commonUtils, CommonExpression _commonExpression, string _select, bool _distinct, string field, StringBuilder _join, StringBuilder _where, string _groupby, string _having, string _orderby, int _skip, int _limit, List<SelectTableInfo> _tables, List<Dictionary<Type, string>> tbUnions, Func<Type, string, string> _aliasRule, string _tosqlAppendContent, List<LambdaExpression> _whereCascadeExpression, IFreeSql _orm)
|
||||
{
|
||||
if (_orm.CodeFirst.IsAutoSyncStructure)
|
||||
_orm.CodeFirst.SyncStructure(_tables.Select(a => a.Table.Type).ToArray());
|
||||
|
||||
if (_whereCascadeExpression.Any())
|
||||
foreach (var tb in _tables.Where(a => a.Type != SelectTableInfoType.Parent))
|
||||
tb.Cascade = _commonExpression.GetWhereCascadeSql(tb, _whereCascadeExpression, true);
|
||||
|
||||
var sb = new StringBuilder();
|
||||
var tbUnionsGt0 = tbUnions.Count > 1;
|
||||
for (var tbUnionsIdx = 0; tbUnionsIdx < tbUnions.Count; tbUnionsIdx++)
|
||||
{
|
||||
if (tbUnionsIdx > 0) sb.Append(" \r\n\r\nUNION ALL\r\n\r\n");
|
||||
if (tbUnionsGt0) sb.Append(_select).Append(" * from (");
|
||||
var tbUnion = tbUnions[tbUnionsIdx];
|
||||
|
||||
var sbnav = new StringBuilder();
|
||||
sb.Append(_select);
|
||||
|
||||
if (_limit > 0 && _skip > 0) sb.Append("FIRST ").Append(_limit).Append(" SKIP ").Append(_skip).Append(" ");
|
||||
else if (_limit > 0) sb.Append("FIRST ").Append(_limit).Append(" ");
|
||||
else if (_skip > 0) sb.Append("SKIP ").Append(_skip).Append(" ");
|
||||
|
||||
if (_distinct) sb.Append("DISTINCT ");
|
||||
sb.Append(field).Append(" \r\nFROM ");
|
||||
var tbsjoin = _tables.Where(a => a.Type != SelectTableInfoType.From).ToArray();
|
||||
var tbsfrom = _tables.Where(a => a.Type == SelectTableInfoType.From).ToArray();
|
||||
for (var a = 0; a < tbsfrom.Length; a++)
|
||||
{
|
||||
sb.Append(_commonUtils.QuoteSqlName(tbUnion[tbsfrom[a].Table.Type])).Append(" ").Append(_aliasRule?.Invoke(tbsfrom[a].Table.Type, tbsfrom[a].Alias) ?? tbsfrom[a].Alias);
|
||||
if (tbsjoin.Length > 0)
|
||||
{
|
||||
//如果存在 join 查询，则处理 from t1, t2 改为 from t1 inner join t2 on 1 = 1
|
||||
for (var b = 1; b < tbsfrom.Length; b++)
|
||||
{
|
||||
sb.Append(" \r\nLEFT JOIN ").Append(_commonUtils.QuoteSqlName(tbUnion[tbsfrom[b].Table.Type])).Append(" ").Append(_aliasRule?.Invoke(tbsfrom[b].Table.Type, tbsfrom[b].Alias) ?? tbsfrom[b].Alias);
|
||||
|
||||
if (string.IsNullOrEmpty(tbsfrom[b].NavigateCondition) && string.IsNullOrEmpty(tbsfrom[b].On) && string.IsNullOrEmpty(tbsfrom[b].Cascade)) sb.Append(" ON 1 = 1");
|
||||
else
|
||||
{
|
||||
var onSql = tbsfrom[b].NavigateCondition ?? tbsfrom[b].On;
|
||||
sb.Append(" ON ").Append(onSql);
|
||||
if (string.IsNullOrEmpty(tbsfrom[b].Cascade) == false)
|
||||
{
|
||||
if (string.IsNullOrEmpty(onSql)) sb.Append(tbsfrom[b].Cascade);
|
||||
else sb.Append(" AND (").Append(tbsfrom[b].Cascade).Append(")");
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
else
|
||||
{
|
||||
if (!string.IsNullOrEmpty(tbsfrom[a].NavigateCondition)) sbnav.Append(" AND (").Append(tbsfrom[a].NavigateCondition).Append(")");
|
||||
if (!string.IsNullOrEmpty(tbsfrom[a].On)) sbnav.Append(" AND (").Append(tbsfrom[a].On).Append(")");
|
||||
if (a > 0 && !string.IsNullOrEmpty(tbsfrom[a].Cascade)) sbnav.Append(" AND (").Append(tbsfrom[a].Cascade).Append(")");
|
||||
}
|
||||
if (a < tbsfrom.Length - 1) sb.Append(", ");
|
||||
}
|
||||
foreach (var tb in tbsjoin)
|
||||
{
|
||||
if (tb.Type == SelectTableInfoType.Parent) continue;
|
||||
switch (tb.Type)
|
||||
{
|
||||
case SelectTableInfoType.LeftJoin:
|
||||
sb.Append(" \r\nLEFT JOIN ");
|
||||
break;
|
||||
case SelectTableInfoType.InnerJoin:
|
||||
sb.Append(" \r\nINNER JOIN ");
|
||||
break;
|
||||
case SelectTableInfoType.RightJoin:
|
||||
sb.Append(" \r\nRIGHT JOIN ");
|
||||
break;
|
||||
}
|
||||
sb.Append(_commonUtils.QuoteSqlName(tbUnion[tb.Table.Type])).Append(" ").Append(_aliasRule?.Invoke(tb.Table.Type, tb.Alias) ?? tb.Alias).Append(" ON ").Append(tb.On ?? tb.NavigateCondition);
|
||||
if (!string.IsNullOrEmpty(tb.Cascade)) sb.Append(" AND (").Append(tb.Cascade).Append(")");
|
||||
if (!string.IsNullOrEmpty(tb.On) && !string.IsNullOrEmpty(tb.NavigateCondition)) sbnav.Append(" AND (").Append(tb.NavigateCondition).Append(")");
|
||||
}
|
||||
if (_join.Length > 0) sb.Append(_join);
|
||||
|
||||
sbnav.Append(_where);
|
||||
if (!string.IsNullOrEmpty(_tables[0].Cascade))
|
||||
sbnav.Append(" AND (").Append(_tables[0].Cascade).Append(")");
|
||||
|
||||
if (sbnav.Length > 0)
|
||||
{
|
||||
sb.Append(" \r\nWHERE ").Append(sbnav.Remove(0, 5));
|
||||
}
|
||||
if (string.IsNullOrEmpty(_groupby) == false)
|
||||
{
|
||||
sb.Append(_groupby);
|
||||
if (string.IsNullOrEmpty(_having) == false)
|
||||
sb.Append(" \r\nHAVING ").Append(_having.Substring(5));
|
||||
}
|
||||
sb.Append(_orderby);
|
||||
|
||||
sbnav.Clear();
|
||||
if (tbUnionsGt0) sb.Append(") ftb");
|
||||
}
|
||||
return sb.Append(_tosqlAppendContent).ToString();
|
||||
}
|
||||
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override ISelect<T1, T2> From<T2>(Expression<Func<ISelectFromExpression<T1>, T2, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3> From<T2, T3>(Expression<Func<ISelectFromExpression<T1>, T2, T3, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4> From<T2, T3, T4>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5> From<T2, T3, T4, T5>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5, T6> From<T2, T3, T4, T5, T6>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5, T6>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5, T6, T7> From<T2, T3, T4, T5, T6, T7>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5, T6, T7>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8> From<T2, T3, T4, T5, T6, T7, T8>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9> From<T2, T3, T4, T5, T6, T7, T8, T9>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, T9, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override ISelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> From<T2, T3, T4, T5, T6, T7, T8, T9, T10>(Expression<Func<ISelectFromExpression<T1>, T2, T3, T4, T5, T6, T7, T8, T9, T10, ISelectFromExpression<T1>>> exp) { this.InternalFrom(exp); var ret = new FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(_orm, _commonUtils, _commonExpression, null); FirebirdSelect<T1>.CopyData(this, ret, exp?.Parameters); return ret; }
|
||||
public override string ToSql(string field = null) => ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2> : FreeSql.Internal.CommonProvider.Select2Provider<T1, T2> where T1 : class where T2 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3> : FreeSql.Internal.CommonProvider.Select3Provider<T1, T2, T3> where T1 : class where T2 : class where T3 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4> : FreeSql.Internal.CommonProvider.Select4Provider<T1, T2, T3, T4> where T1 : class where T2 : class where T3 : class where T4 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5> : FreeSql.Internal.CommonProvider.Select5Provider<T1, T2, T3, T4, T5> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5, T6> : FreeSql.Internal.CommonProvider.Select6Provider<T1, T2, T3, T4, T5, T6> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5, T6, T7> : FreeSql.Internal.CommonProvider.Select7Provider<T1, T2, T3, T4, T5, T6, T7> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8> : FreeSql.Internal.CommonProvider.Select8Provider<T1, T2, T3, T4, T5, T6, T7, T8> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9> : FreeSql.Internal.CommonProvider.Select9Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class where T9 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
class FirebirdSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> : FreeSql.Internal.CommonProvider.Select10Provider<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> where T1 : class where T2 : class where T3 : class where T4 : class where T5 : class where T6 : class where T7 : class where T8 : class where T9 : class where T10 : class
|
||||
{
|
||||
public FirebirdSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => FirebirdSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
}
|
||||
|
||||
145
Providers/FreeSql.Provider.Firebird/Curd/FirebirdUpdate.cs
Normal file
145
Providers/FreeSql.Provider.Firebird/Curd/FirebirdUpdate.cs
Normal file
@ -0,0 +1,145 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace FreeSql.Firebird.Curd
|
||||
{
|
||||
|
||||
class FirebirdUpdate<T1> : Internal.CommonProvider.UpdateProvider<T1> where T1 : class
|
||||
{
|
||||
|
||||
public FirebirdUpdate(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere)
|
||||
: base(orm, commonUtils, commonExpression, dywhere)
|
||||
{
|
||||
}
|
||||
|
||||
public override int ExecuteAffrows() => base.SplitExecuteAffrows(_batchRowsLimit > 0 ? _batchRowsLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
public override List<T1> ExecuteUpdated() => base.SplitExecuteUpdated(_batchRowsLimit > 0 ? _batchRowsLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
|
||||
protected override List<T1> RawExecuteUpdated()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, $"new.{_commonUtils.QuoteSqlName(col.Attribute.Name)}")).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var dbParms = _params.Concat(_paramsSource).ToArray();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
|
||||
ValidateVersionAndThrow(ret.Count, sql, dbParms);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
protected override void ToSqlCase(StringBuilder caseWhen, ColumnInfo[] primarys)
|
||||
{
|
||||
if (_table.Primarys.Length == 1)
|
||||
{
|
||||
var pk = _table.Primarys.First();
|
||||
caseWhen.Append(_commonUtils.QuoteReadColumn(pk.CsType, pk.Attribute.MapType, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
|
||||
return;
|
||||
}
|
||||
caseWhen.Append("CONCAT(");
|
||||
var pkidx = 0;
|
||||
foreach (var pk in _table.Primarys)
|
||||
{
|
||||
if (pkidx > 0) caseWhen.Append(", '+', ");
|
||||
caseWhen.Append(_commonUtils.QuoteReadColumn(pk.CsType, pk.Attribute.MapType, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
|
||||
++pkidx;
|
||||
}
|
||||
caseWhen.Append(")");
|
||||
}
|
||||
|
||||
protected override void ToSqlWhen(StringBuilder sb, ColumnInfo[] primarys, object d)
|
||||
{
|
||||
if (_table.Primarys.Length == 1)
|
||||
{
|
||||
sb.Append(_commonUtils.FormatSql("{0}", _table.Primarys[0].GetDbValue(d)));
|
||||
return;
|
||||
}
|
||||
sb.Append("CONCAT(");
|
||||
var pkidx = 0;
|
||||
foreach (var pk in _table.Primarys)
|
||||
{
|
||||
if (pkidx > 0) sb.Append(", '+', ");
|
||||
sb.Append(_commonUtils.FormatSql("{0}", pk.GetDbValue(d)));
|
||||
++pkidx;
|
||||
}
|
||||
sb.Append(")");
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
public override Task<int> ExecuteAffrowsAsync() => base.SplitExecuteAffrowsAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
public override Task<List<T1>> ExecuteUpdatedAsync() => base.SplitExecuteUpdatedAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 200, _batchParameterLimit > 0 ? _batchParameterLimit : 999);
|
||||
|
||||
async protected override Task<List<T1>> RawExecuteUpdatedAsync()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return new List<T1>();
|
||||
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(sql).Append(" RETURNING ");
|
||||
|
||||
var colidx = 0;
|
||||
foreach (var col in _table.Columns.Values)
|
||||
{
|
||||
if (colidx > 0) sb.Append(", ");
|
||||
sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, $"new.{_commonUtils.QuoteSqlName(col.Attribute.Name)}")).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
|
||||
++colidx;
|
||||
}
|
||||
sql = sb.ToString();
|
||||
var dbParms = _params.Concat(_paramsSource).ToArray();
|
||||
var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Update, sql, dbParms);
|
||||
_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
|
||||
var ret = new List<T1>();
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
|
||||
ValidateVersionAndThrow(ret.Count, sql, dbParms);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new Aop.CurdAfterEventArgs(before, exception, ret);
|
||||
_orm.Aop.CurdAfterHandler?.Invoke(this, after);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,85 @@
|
||||
using FirebirdSql.Data.FirebirdClient;
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Data.Common;
|
||||
using System.Text;
|
||||
using System.Threading;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
class FirebirdAdo : FreeSql.Internal.CommonProvider.AdoProvider
|
||||
{
|
||||
|
||||
public FirebirdAdo() : base(DataType.Firebird, null, null) { }
|
||||
public FirebirdAdo(CommonUtils util, string masterConnectionString, string[] slaveConnectionStrings, Func<DbConnection> connectionFactory) : base(DataType.Firebird, masterConnectionString, slaveConnectionStrings)
|
||||
{
|
||||
base._util = util;
|
||||
if (connectionFactory != null)
|
||||
{
|
||||
var pool = new FreeSql.Internal.CommonProvider.DbConnectionPool(DataType.Firebird, connectionFactory);
|
||||
MasterPool = pool;
|
||||
_CreateCommandConnection = pool.TestConnection;
|
||||
return;
|
||||
}
|
||||
if (!string.IsNullOrEmpty(masterConnectionString))
|
||||
MasterPool = new FirebirdConnectionPool("主库", masterConnectionString, null, null);
|
||||
if (slaveConnectionStrings != null)
|
||||
{
|
||||
foreach (var slaveConnectionString in slaveConnectionStrings)
|
||||
{
|
||||
var slavePool = new FirebirdConnectionPool($"从库{SlavePools.Count + 1}", slaveConnectionString, () => Interlocked.Decrement(ref slaveUnavailables), () => Interlocked.Increment(ref slaveUnavailables));
|
||||
SlavePools.Add(slavePool);
|
||||
}
|
||||
}
|
||||
}
|
||||
public override object AddslashesProcessParam(object param, Type mapType, ColumnInfo mapColumn)
|
||||
{
|
||||
if (param == null) return "NULL";
|
||||
if (mapType != null && mapType != param.GetType() && (param is IEnumerable == false))
|
||||
param = Utils.GetDataReaderValue(mapType, param);
|
||||
|
||||
if (param is bool || param is bool?)
|
||||
return (bool)param ? "true" : "false";
|
||||
else if (param is string || param is char)
|
||||
return string.Concat("'", param.ToString().Replace("'", "''"), "'");
|
||||
else if (param is Enum)
|
||||
return ((Enum)param).ToInt64();
|
||||
else if (decimal.TryParse(string.Concat(param), out var trydec))
|
||||
return param;
|
||||
else if (param is DateTime || param is DateTime?)
|
||||
return string.Concat("timestamp '", ((DateTime)param).ToString("yyyy-MM-dd HH:mm:ss.fff"), "'");
|
||||
else if (param is TimeSpan || param is TimeSpan?)
|
||||
return ((TimeSpan)param).Ticks / 10;
|
||||
else if (param is byte[])
|
||||
return $"x'{CommonUtils.BytesSqlRaw(param as byte[])}'";
|
||||
else if (param is IEnumerable)
|
||||
return AddslashesIEnumerable(param, mapType, mapColumn);
|
||||
|
||||
return string.Concat("'", param.ToString().Replace("'", "''"), "'");
|
||||
}
|
||||
|
||||
DbConnection _CreateCommandConnection;
|
||||
protected override DbCommand CreateCommand()
|
||||
{
|
||||
if (_CreateCommandConnection != null)
|
||||
{
|
||||
var cmd = _CreateCommandConnection.CreateCommand();
|
||||
cmd.Connection = null;
|
||||
return cmd;
|
||||
}
|
||||
return new FbCommand();
|
||||
}
|
||||
|
||||
protected override void ReturnConnection(IObjectPool<DbConnection> pool, Object<DbConnection> conn, Exception ex)
|
||||
{
|
||||
var rawPool = pool as FirebirdConnectionPool;
|
||||
if (rawPool != null) rawPool.Return(conn, ex);
|
||||
else pool.Return(conn);
|
||||
}
|
||||
|
||||
protected override DbParameter[] GetDbParamtersByObject(string sql, object obj) => _util.GetDbParamtersByObject(sql, obj);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,237 @@
|
||||
using FirebirdSql.Data.FirebirdClient;
|
||||
using FreeSql.Internal.ObjectPool;
|
||||
using System;
|
||||
using System.Collections.Concurrent;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Text.RegularExpressions;
|
||||
using System.Threading.Tasks;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
|
||||
class FirebirdConnectionPool : ObjectPool<DbConnection>
|
||||
{
|
||||
|
||||
internal Action availableHandler;
|
||||
internal Action unavailableHandler;
|
||||
|
||||
public FirebirdConnectionPool(string name, string connectionString, Action availableHandler, Action unavailableHandler) : base(null)
|
||||
{
|
||||
this.availableHandler = availableHandler;
|
||||
this.unavailableHandler = unavailableHandler;
|
||||
var policy = new FirebirdConnectionPoolPolicy
|
||||
{
|
||||
_pool = this,
|
||||
Name = name
|
||||
};
|
||||
this.Policy = policy;
|
||||
policy.ConnectionString = connectionString;
|
||||
}
|
||||
|
||||
public void Return(Object<DbConnection> obj, Exception exception, bool isRecreate = false)
|
||||
{
|
||||
if (exception != null && exception is FbException)
|
||||
{
|
||||
try { if (obj.Value.Ping() == false) obj.Value.Open(); } catch { base.SetUnavailable(exception); }
|
||||
}
|
||||
base.Return(obj, isRecreate);
|
||||
}
|
||||
}
|
||||
|
||||
class FirebirdConnectionPoolPolicy : IPolicy<DbConnection>
|
||||
{
|
||||
|
||||
internal FirebirdConnectionPool _pool;
|
||||
public string Name { get; set; } = "Firebird FbConnection 对象池";
|
||||
public int PoolSize { get; set; } = 100;
|
||||
public TimeSpan SyncGetTimeout { get; set; } = TimeSpan.FromSeconds(10);
|
||||
public TimeSpan IdleTimeout { get; set; } = TimeSpan.FromSeconds(20);
|
||||
public int AsyncGetCapacity { get; set; } = 10000;
|
||||
public bool IsThrowGetTimeoutException { get; set; } = true;
|
||||
public bool IsAutoDisposeWithSystem { get; set; } = true;
|
||||
public int CheckAvailableInterval { get; set; } = 5;
|
||||
|
||||
static ConcurrentDictionary<string, int> dicConnStrIncr = new ConcurrentDictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
|
||||
private string _connectionString;
|
||||
public string ConnectionString
|
||||
{
|
||||
get => _connectionString;
|
||||
set
|
||||
{
|
||||
_connectionString = value ?? "";
|
||||
|
||||
var pattern = @"Max\s*pool\s*size\s*=\s*(\d+)";
|
||||
var m = Regex.Match(_connectionString, pattern, RegexOptions.IgnoreCase);
|
||||
if (m.Success == false || int.TryParse(m.Groups[1].Value, out var poolsize) == false || poolsize <= 0) poolsize = 100;
|
||||
var connStrIncr = dicConnStrIncr.AddOrUpdate(_connectionString, 1, (oldkey, oldval) => Math.Min(5, oldval + 1));
|
||||
PoolSize = poolsize + connStrIncr;
|
||||
_connectionString = m.Success ?
|
||||
Regex.Replace(_connectionString, pattern, $"Max pool size={PoolSize}", RegexOptions.IgnoreCase) :
|
||||
$"{_connectionString};Max pool size={PoolSize}";
|
||||
|
||||
pattern = @"Connection\s*LifeTime\s*=\s*(\d+)";
|
||||
m = Regex.Match(_connectionString, pattern, RegexOptions.IgnoreCase);
|
||||
if (m.Success)
|
||||
{
|
||||
IdleTimeout = TimeSpan.FromSeconds(int.Parse(m.Groups[1].Value));
|
||||
_connectionString = Regex.Replace(_connectionString, pattern, "", RegexOptions.IgnoreCase);
|
||||
}
|
||||
|
||||
var minPoolSize = 0;
|
||||
pattern = @"Min\s*pool\s*size\s*=\s*(\d+)";
|
||||
m = Regex.Match(_connectionString, pattern, RegexOptions.IgnoreCase);
|
||||
if (m.Success)
|
||||
{
|
||||
minPoolSize = int.Parse(m.Groups[1].Value);
|
||||
_connectionString = Regex.Replace(_connectionString, pattern, "", RegexOptions.IgnoreCase);
|
||||
}
|
||||
|
||||
FreeSql.Internal.CommonUtils.PrevReheatConnectionPool(_pool, minPoolSize);
|
||||
}
|
||||
}
|
||||
|
||||
public bool OnCheckAvailable(Object<DbConnection> obj)
|
||||
{
|
||||
if (obj.Value.State == ConnectionState.Closed) obj.Value.Open();
|
||||
return obj.Value.Ping(true);
|
||||
}
|
||||
|
||||
public DbConnection OnCreate()
|
||||
{
|
||||
var conn = new FbConnection(_connectionString);
|
||||
return conn;
|
||||
}
|
||||
|
||||
public void OnDestroy(DbConnection obj)
|
||||
{
|
||||
try { if (obj.State != ConnectionState.Closed) obj.Close(); } catch { }
|
||||
try { FbConnection.ClearPool(obj as FbConnection); } catch { }
|
||||
obj.Dispose();
|
||||
}
|
||||
|
||||
public void OnGet(Object<DbConnection> obj)
|
||||
{
|
||||
|
||||
if (_pool.IsAvailable)
|
||||
{
|
||||
if (obj.Value == null)
|
||||
{
|
||||
if (_pool.SetUnavailable(new Exception("连接字符串错误")) == true)
|
||||
throw new Exception($"【{this.Name}】连接字符串错误，请检查。");
|
||||
return;
|
||||
}
|
||||
|
||||
if (obj.Value.State != ConnectionState.Open || DateTime.Now.Subtract(obj.LastReturnTime).TotalSeconds > 60 && obj.Value.Ping() == false)
|
||||
{
|
||||
|
||||
try
|
||||
{
|
||||
obj.Value.Open();
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
if (_pool.SetUnavailable(ex) == true)
|
||||
throw new Exception($"【{this.Name}】状态不可用，等待后台检查程序恢复方可使用。{ex.Message}");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
async public Task OnGetAsync(Object<DbConnection> obj)
|
||||
{
|
||||
|
||||
if (_pool.IsAvailable)
|
||||
{
|
||||
if (obj.Value == null)
|
||||
{
|
||||
if (_pool.SetUnavailable(new Exception("连接字符串错误")) == true)
|
||||
throw new Exception($"【{this.Name}】连接字符串错误，请检查。");
|
||||
return;
|
||||
}
|
||||
|
||||
if (obj.Value.State != ConnectionState.Open || DateTime.Now.Subtract(obj.LastReturnTime).TotalSeconds > 60 && (await obj.Value.PingAsync()) == false)
|
||||
{
|
||||
|
||||
try
|
||||
{
|
||||
await obj.Value.OpenAsync();
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
if (_pool.SetUnavailable(ex) == true)
|
||||
throw new Exception($"【{this.Name}】状态不可用，等待后台检查程序恢复方可使用。{ex.Message}");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
public void OnGetTimeout()
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
public void OnReturn(Object<DbConnection> obj)
|
||||
{
|
||||
//if (obj?.Value != null && obj.Value.State != ConnectionState.Closed) try { obj.Value.Close(); } catch { }
|
||||
}
|
||||
|
||||
public void OnAvailable()
|
||||
{
|
||||
_pool.availableHandler?.Invoke();
|
||||
}
|
||||
|
||||
public void OnUnavailable()
|
||||
{
|
||||
_pool.unavailableHandler?.Invoke();
|
||||
}
|
||||
}
|
||||
|
||||
static class DbConnectionExtensions
|
||||
{
|
||||
|
||||
static DbCommand PingCommand(DbConnection conn)
|
||||
{
|
||||
var cmd = conn.CreateCommand();
|
||||
cmd.CommandTimeout = 5;
|
||||
cmd.CommandText = "select first 1 1 from rdb$database";
|
||||
return cmd;
|
||||
}
|
||||
public static bool Ping(this DbConnection that, bool isThrow = false)
|
||||
{
|
||||
try
|
||||
{
|
||||
PingCommand(that).ExecuteNonQuery();
|
||||
return true;
|
||||
}
|
||||
catch
|
||||
{
|
||||
if (that.State != ConnectionState.Closed) try { that.Close(); } catch { }
|
||||
if (isThrow) throw;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
async public static Task<bool> PingAsync(this DbConnection that, bool isThrow = false)
|
||||
{
|
||||
try
|
||||
{
|
||||
await PingCommand(that).ExecuteNonQueryAsync();
|
||||
return true;
|
||||
}
|
||||
catch
|
||||
{
|
||||
if (that.State != ConnectionState.Closed) try { that.Close(); } catch { }
|
||||
if (isThrow) throw;
|
||||
return false;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
273
Providers/FreeSql.Provider.Firebird/FirebirdCodeFirst.cs
Normal file
273
Providers/FreeSql.Provider.Firebird/FirebirdCodeFirst.cs
Normal file
@ -0,0 +1,273 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using FirebirdSql.Data.FirebirdClient;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Text.RegularExpressions;
|
||||
using FreeSql.DataAnnotations;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
|
||||
class FirebirdCodeFirst : Internal.CommonProvider.CodeFirstProvider
|
||||
{
|
||||
|
||||
public FirebirdCodeFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) : base(orm, commonUtils, commonExpression) { }
|
||||
|
||||
static object _dicCsToDbLock = new object();
|
||||
static Dictionary<string, CsToDb<FbDbType>> _dicCsToDb = new Dictionary<string, CsToDb<FbDbType>>() {
|
||||
{ typeof(sbyte).FullName, CsToDb.New(FbDbType.SmallInt, "smallint","smallint NOT NULL", false, false, 0) },{ typeof(sbyte?).FullName, CsToDb.New(FbDbType.SmallInt, "smallint", "smallint", false, true, null) },
|
||||
{ typeof(short).FullName, CsToDb.New(FbDbType.SmallInt, "smallint","smallint NOT NULL", false, false, 0) },{ typeof(short?).FullName, CsToDb.New(FbDbType.SmallInt, "smallint", "smallint", false, true, null) },
|
||||
{ typeof(int).FullName, CsToDb.New(FbDbType.Integer, "integer","integer NOT NULL", false, false, 0) },{ typeof(int?).FullName, CsToDb.New(FbDbType.Integer, "integer", "integer", false, true, null) },
|
||||
{ typeof(long).FullName, CsToDb.New(FbDbType.BigInt, "bigint","bigint NOT NULL", false, false, 0) },{ typeof(long?).FullName, CsToDb.New(FbDbType.BigInt, "bigint", "bigint", false, true, null) },
|
||||
|
||||
{ typeof(byte).FullName, CsToDb.New(FbDbType.SmallInt, "smallint","smallint NOT NULL", false, false, 0) },{ typeof(byte?).FullName, CsToDb.New(FbDbType.SmallInt, "smallint", "smallint", false, true, null) },
|
||||
{ typeof(ushort).FullName, CsToDb.New(FbDbType.Integer, "integer","integer NOT NULL", false, false, 0) },{ typeof(ushort?).FullName, CsToDb.New(FbDbType.Integer, "integer", "integer", false, true, null) },
|
||||
{ typeof(uint).FullName, CsToDb.New(FbDbType.BigInt, "bigint","bigint NOT NULL", false, false, 0) },{ typeof(uint?).FullName, CsToDb.New(FbDbType.BigInt, "bigint", "bigint", false, true, null) },
|
||||
{ typeof(ulong).FullName, CsToDb.New(FbDbType.Decimal, "decimal","decimal(18,0) NOT NULL", false, false, 0) },{ typeof(ulong?).FullName, CsToDb.New(FbDbType.Decimal, "decimal", "decimal(18,0)", false, true, null) },
|
||||
|
||||
{ typeof(float).FullName, CsToDb.New(FbDbType.Float, "float","float NOT NULL", false, false, 0) },{ typeof(float?).FullName, CsToDb.New(FbDbType.Float, "float", "float", false, true, null) },
|
||||
{ typeof(double).FullName, CsToDb.New(FbDbType.Double, "double precision","double precision NOT NULL", false, false, 0) },{ typeof(double?).FullName, CsToDb.New(FbDbType.Double, "double precision", "double precision", false, true, null) },
|
||||
{ typeof(decimal).FullName, CsToDb.New(FbDbType.Decimal, "decimal", "decimal(10,2) NOT NULL", false, false, 0) },{ typeof(decimal?).FullName, CsToDb.New(FbDbType.Numeric, "decimal", "decimal(10,2)", false, true, null) },
|
||||
|
||||
{ typeof(string).FullName, CsToDb.New(FbDbType.VarChar, "varchar", "varchar(255)", false, null, "") },
|
||||
|
||||
{ typeof(TimeSpan).FullName, CsToDb.New(FbDbType.Time, "time","time NOT NULL", false, false, 0) },{ typeof(TimeSpan?).FullName, CsToDb.New(FbDbType.Time, "time", "time",false, true, null) },
|
||||
{ typeof(DateTime).FullName, CsToDb.New(FbDbType.TimeStamp, "timestamp", "timestamp NOT NULL", false, false, new DateTime(1970,1,1)) },{ typeof(DateTime?).FullName, CsToDb.New(FbDbType.TimeStamp, "timestamp", "timestamp", false, true, null) },
|
||||
|
||||
{ typeof(bool).FullName, CsToDb.New(FbDbType.Boolean, "boolean","boolean NOT NULL", null, false, false) },{ typeof(bool?).FullName, CsToDb.New(FbDbType.Boolean, "boolean","boolean", null, true, null) },
|
||||
{ typeof(byte[]).FullName, CsToDb.New(FbDbType.Binary, "blob", "blob", false, null, new byte[0]) },
|
||||
|
||||
{ typeof(Guid).FullName, CsToDb.New(FbDbType.Guid, "char(36)", "char(36) NOT NULL", false, false, Guid.Empty) },{ typeof(Guid?).FullName, CsToDb.New(FbDbType.Guid, "char(36)", "char(36)", false, true, null) },
|
||||
};
|
||||
|
||||
public override DbInfoResult GetDbInfo(Type type)
|
||||
{
|
||||
var info = GetDbInfoNoneArray(type);
|
||||
if (info == null) return null;
|
||||
return new DbInfoResult((int)info.type, info.dbtype, info.dbtypeFull, info.isnullable, info.defaultValue);
|
||||
//var isarray = type.FullName != "System.Byte[]" && type.IsArray;
|
||||
//var elementType = isarray ? type.GetElementType() : type;
|
||||
//var info = GetDbInfoNoneArray(elementType);
|
||||
//if (info == null) return null;
|
||||
//if (isarray == false) return new DbInfoResult((int)info.type, info.dbtype, info.dbtypeFull, info.isnullable, info.defaultValue);
|
||||
//var dbtypefull = Regex.Replace(info.dbtypeFull, $@"{info.dbtype}(\s*\([^\)]+\))?", "$0[]").Replace(" NOT NULL", "");
|
||||
//return new DbInfoResult((int)(info.type | FbDbType.Array), $"{info.dbtype}[]", dbtypefull, null, Array.CreateInstance(elementType, 0));
|
||||
}
|
||||
CsToDb<FbDbType> GetDbInfoNoneArray(Type type)
|
||||
{
|
||||
if (_dicCsToDb.TryGetValue(type.FullName, out var trydc)) return trydc;
|
||||
if (type.IsArray) return null;
|
||||
var enumType = type.IsEnum ? type : null;
|
||||
if (enumType == null && type.IsNullableType() && type.GenericTypeArguments.Length == 1 && type.GenericTypeArguments.First().IsEnum) enumType = type.GenericTypeArguments.First();
|
||||
if (enumType != null)
|
||||
{
|
||||
var newItem = enumType.GetCustomAttributes(typeof(FlagsAttribute), false).Any() ?
|
||||
CsToDb.New(FbDbType.BigInt, "bigint", $"bigint{(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue()) :
|
||||
CsToDb.New(FbDbType.Integer, "integer", $"integer{(type.IsEnum ? " NOT NULL" : "")}", false, type.IsEnum ? false : true, enumType.CreateInstanceGetDefaultValue());
|
||||
if (_dicCsToDb.ContainsKey(type.FullName) == false)
|
||||
{
|
||||
lock (_dicCsToDbLock)
|
||||
{
|
||||
if (_dicCsToDb.ContainsKey(type.FullName) == false)
|
||||
_dicCsToDb.Add(type.FullName, newItem);
|
||||
}
|
||||
}
|
||||
return newItem;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
protected override string GetComparisonDDLStatements(params TypeAndName[] objects)
|
||||
{
|
||||
var sb = new StringBuilder();
|
||||
|
||||
foreach (var obj in objects)
|
||||
{
|
||||
if (sb.Length > 0) sb.Append("\r\n");
|
||||
var tb = _commonUtils.GetTableByEntity(obj.entityType);
|
||||
if (tb == null) throw new Exception($"类型 {obj.entityType.FullName} 不可迁移");
|
||||
if (tb.Columns.Any() == false) throw new Exception($"类型 {obj.entityType.FullName} 不可迁移，可迁移属性0个");
|
||||
var tbname = tb.DbName;
|
||||
var tboldname = tb.DbOldName; //旧表名
|
||||
if (string.IsNullOrEmpty(obj.tableName) == false)
|
||||
{
|
||||
var tbtmpname = obj.tableName;
|
||||
if (tbname != tbtmpname)
|
||||
{
|
||||
tbname = tbtmpname;
|
||||
tboldname = null;
|
||||
}
|
||||
}
|
||||
|
||||
if (_orm.Ado.ExecuteScalar(CommandType.Text, string.Format(" select 1 from rdb$relations where rdb$system_flag = 0 and trim(rdb$relation_name) = '{0}'", tbname)) == null)
|
||||
{ //表不存在
|
||||
if (tboldname != null)
|
||||
{
|
||||
if (_orm.Ado.ExecuteScalar(CommandType.Text, string.Format(" select 1 from rdb$relations where rdb$system_flag = 0 and trim(rdb$relation_name) = '{0}'", tboldname)) == null)
|
||||
//旧表不存在
|
||||
tboldname = null;
|
||||
}
|
||||
if (tboldname == null)
|
||||
{
|
||||
//创建表
|
||||
var createTableName = _commonUtils.QuoteSqlName(tbname);
|
||||
sb.Append("CREATE TABLE ").Append(createTableName).Append(" ( ");
|
||||
foreach (var tbcol in tb.ColumnsByPosition)
|
||||
{
|
||||
sb.Append(" \r\n ").Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(" ").Append(tbcol.Attribute.DbType);
|
||||
if (tbcol.Attribute.IsIdentity == true) sb.Append(" GENERATED BY DEFAULT AS IDENTITY");
|
||||
sb.Append(",");
|
||||
}
|
||||
if (tb.Primarys.Any())
|
||||
{
|
||||
var pkname = $"{tbname}_PKEY";
|
||||
sb.Append(" \r\n CONSTRAINT ").Append(_commonUtils.QuoteSqlName(pkname)).Append(" PRIMARY KEY (");
|
||||
foreach (var tbcol in tb.Primarys) sb.Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(", ");
|
||||
sb.Remove(sb.Length - 2, 2).Append("),");
|
||||
}
|
||||
sb.Remove(sb.Length - 1, 1);
|
||||
sb.Append("\r\n);\r\n");
|
||||
//创建表的索引
|
||||
foreach (var uk in tb.Indexes)
|
||||
{
|
||||
sb.Append("CREATE ");
|
||||
if (uk.IsUnique) sb.Append("UNIQUE ");
|
||||
sb.Append("INDEX ").Append(_commonUtils.QuoteSqlName(uk.Name)).Append(" ON ").Append(createTableName).Append("(");
|
||||
foreach (var tbcol in uk.Columns)
|
||||
{
|
||||
sb.Append(_commonUtils.QuoteSqlName(tbcol.Column.Attribute.Name));
|
||||
sb.Append(", ");
|
||||
}
|
||||
sb.Remove(sb.Length - 2, 2).Append(");\r\n");
|
||||
}
|
||||
//备注
|
||||
foreach (var tbcol in tb.ColumnsByPosition)
|
||||
{
|
||||
if (string.IsNullOrEmpty(tbcol.Comment) == false)
|
||||
sb.Append("COMMENT ON COLUMN ").Append(_commonUtils.QuoteSqlName($"{tbname}.{tbcol.Attribute.Name}")).Append(" IS ").Append(_commonUtils.FormatSql("{0}", tbcol.Comment)).Append(";\r\n");
|
||||
}
|
||||
if (string.IsNullOrEmpty(tb.Comment) == false)
|
||||
sb.Append("COMMENT ON TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" IS ").Append(_commonUtils.FormatSql("{0}", tb.Comment)).Append(";\r\n");
|
||||
continue;
|
||||
}
|
||||
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tboldname)).Append(" RENAME TO ").Append(_commonUtils.QuoteSqlName(tbname)).Append(";\r\n");
|
||||
}
|
||||
else
|
||||
tboldname = null; //如果新表已经存在，不走改表名逻辑
|
||||
|
||||
//对比字段，只可以修改类型、增加字段、有限的修改字段名；保证安全不删除字段
|
||||
var sql = _commonUtils.FormatSql(@"
|
||||
select
|
||||
trim(a.rdb$field_name),
|
||||
case
|
||||
when b.rdb$field_sub_type = 2 then (select 'DECIMAL(' || rdb$field_precision || ',' || abs(rdb$field_scale) || ')' from rdb$types where b.rdb$field_sub_type = 2 and rdb$type = b.rdb$field_sub_type and rdb$field_name = 'RDB$FIELD_SUB_TYPE' rows 1)
|
||||
when b.rdb$field_type = 14 then 'CHAR(' || b.rdb$character_length || ')'
|
||||
when b.rdb$field_type = 37 then 'VARCHAR(' || b.rdb$character_length || ')'
|
||||
when b.rdb$field_type = 8 then 'INTEGER'
|
||||
when b.rdb$field_type = 16 then 'BIGINT'
|
||||
when b.rdb$field_type = 27 then 'DOUBLE PRECISION'
|
||||
when b.rdb$field_type = 7 then 'SMALLINT'
|
||||
else
|
||||
(select trim(rdb$type_name) from rdb$types where rdb$type = b.rdb$field_type and rdb$field_name = 'RDB$FIELD_TYPE' rows 1) ||
|
||||
coalesce((select ' SUB_TYPE ' || rdb$type from rdb$types where b.rdb$field_type = 261 and rdb$type = b.rdb$field_sub_type and rdb$field_name = 'RDB$FIELD_SUB_TYPE' rows 1),'')
|
||||
end || trim(case when b.rdb$dimensions = 1 then '[]' else '' end),
|
||||
case when a.rdb$null_flag = 1 then 0 else 1 end,
|
||||
case when a.rdb$identity_type = 1 then 1 else 0 end,
|
||||
a.rdb$description
|
||||
from rdb$relation_fields a
|
||||
inner join rdb$fields b on b.rdb$field_name = a.rdb$field_source
|
||||
inner join rdb$relations d on d.rdb$relation_name = a.rdb$relation_name
|
||||
where a.rdb$system_flag = 0 and trim(d.rdb$relation_name) = {0}
|
||||
order by a.rdb$relation_name, a.rdb$field_position", tboldname ?? tbname);
|
||||
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
var tbstruct = ds.ToDictionary(a => string.Concat(a[0]), a =>
|
||||
{
|
||||
var a1 = string.Concat(a[1]);
|
||||
if (a1 == "BLOB SUB_TYPE 0") a1 = "BLOB";
|
||||
return new
|
||||
{
|
||||
column = string.Concat(a[0]),
|
||||
sqlType = a1,
|
||||
is_nullable = string.Concat(a[2]) == "1",
|
||||
is_identity = string.Concat(a[3]) == "1",
|
||||
comment = string.Concat(a[4])
|
||||
};
|
||||
}, StringComparer.CurrentCultureIgnoreCase);
|
||||
|
||||
var existsPrimary = _orm.Ado.ExecuteScalar(_commonUtils.FormatSql(@" select 1 from rdb$relation_constraints d where d.rdb$constraint_type = 'PRIMARY KEY' and trim(d.rdb$relation_name) = {0}", tbname));
|
||||
foreach (var tbcol in tb.ColumnsByPosition)
|
||||
{
|
||||
if (tbstruct.TryGetValue(tbcol.Attribute.Name, out var tbstructcol) ||
|
||||
string.IsNullOrEmpty(tbcol.Attribute.OldName) == false && tbstruct.TryGetValue(tbcol.Attribute.OldName, out tbstructcol))
|
||||
{
|
||||
var isCommentChanged = tbstructcol.comment != (tbcol.Comment ?? "");
|
||||
var isDbTypeChanged = tbcol.Attribute.DbType.StartsWith(tbstructcol.sqlType, StringComparison.CurrentCultureIgnoreCase) == false;
|
||||
|
||||
if (isDbTypeChanged ||
|
||||
tbcol.Attribute.IsIdentity != tbstructcol.is_identity)
|
||||
{
|
||||
if (tbcol.Attribute.IsNullable != tbstructcol.is_nullable && tbcol.Attribute.IsNullable == false && tbcol.DbDefaultValue != "NULL" && tbcol.Attribute.IsIdentity == false)
|
||||
sb.Append("UPDATE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" SET ").Append(_commonUtils.QuoteSqlName(tbstructcol.column)).Append(" = ").Append(tbcol.DbDefaultValue).Append(" WHERE ").Append(_commonUtils.QuoteSqlName(tbstructcol.column)).Append(" IS NULL;\r\n");
|
||||
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" ALTER COLUMN ").Append(_commonUtils.QuoteSqlName(tbstructcol.column)).Append(" TYPE ").Append(tbcol.Attribute.DbType.Replace("NOT NULL", ""));
|
||||
if (tbcol.Attribute.IsIdentity == true && tbstructcol.is_identity == false) sb.Append(" GENERATED BY DEFAULT AS IDENTITY");
|
||||
sb.Append(";\r\n");
|
||||
}
|
||||
//if (tbcol.Attribute.IsNullable != tbstructcol.is_nullable)
|
||||
// sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" ALTER COLUMN ").Append(_commonUtils.QuoteSqlName(tbstructcol.column)).Append(tbcol.Attribute.IsNullable ? " SET DEFAULT NULL" : $" SET DEFAULT {tbcol.DbDefaultValue}").Append(";\r\n");
|
||||
if (string.Compare(tbstructcol.column, tbcol.Attribute.OldName, true) == 0) //修改列名
|
||||
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" ALTER COLUMN ").Append(_commonUtils.QuoteSqlName(tbstructcol.column)).Append(" TO ").Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(";\r\n");
|
||||
if (isCommentChanged)
|
||||
sb.Append("COMMENT ON COLUMN ").Append(_commonUtils.QuoteSqlName($"{tbname}.{tbcol.Attribute.Name}")).Append(" IS ").Append(_commonUtils.FormatSql("{0}", tbcol.Comment ?? "")).Append(";\r\n");
|
||||
continue;
|
||||
}
|
||||
//添加列
|
||||
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" ADD ").Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(" ").Append(tbcol.Attribute.DbType.Replace("NOT NULL", ""));
|
||||
if (tbcol.Attribute.IsNullable == false && tbcol.DbDefaultValue != "NULL" && tbcol.Attribute.IsIdentity == false) sb.Append(" DEFAULT ").Append(tbcol.DbDefaultValue);
|
||||
if (tbcol.Attribute.IsIdentity == true) sb.Append(" GENERATED BY DEFAULT AS IDENTITY");
|
||||
if (tbcol.Attribute.DbType.Contains("NOT NULL")) sb.Append(" NOT NULL");
|
||||
sb.Append(";\r\n");
|
||||
if (string.IsNullOrEmpty(tbcol.Comment) == false)
|
||||
sb.Append("COMMENT ON COLUMN ").Append(_commonUtils.QuoteSqlName($"{tbname}.{tbcol.Attribute.Name}")).Append(" IS ").Append(_commonUtils.FormatSql("{0}", tbcol.Comment ?? "")).Append(";\r\n");
|
||||
}
|
||||
var dsuksql = _commonUtils.FormatSql(@"
|
||||
select
|
||||
trim(c.rdb$field_name),
|
||||
trim(d.rdb$index_name),
|
||||
0,
|
||||
case when d.rdb$unique_flag = 1 then 1 else 0 end
|
||||
from rdb$indices d
|
||||
inner join rdb$index_segments c on c.rdb$index_name = d.rdb$index_name
|
||||
where d.rdb$index_type = 0 and trim(d.rdb$relation_name) = {0}", tboldname ?? tbname);
|
||||
var dsuk = _orm.Ado.ExecuteArray(CommandType.Text, dsuksql).Select(a => new[] { string.Concat(a[0]), string.Concat(a[1]), string.Concat(a[2]), string.Concat(a[3]) });
|
||||
foreach (var uk in tb.Indexes)
|
||||
{
|
||||
if (string.IsNullOrEmpty(uk.Name) || uk.Columns.Any() == false) continue;
|
||||
var ukname = ReplaceIndexName(uk.Name, tbname);
|
||||
var dsukfind1 = dsuk.Where(a => string.Compare(a[1], ukname, true) == 0).ToArray();
|
||||
if (dsukfind1.Any() == false || dsukfind1.Length != uk.Columns.Length || dsukfind1.Where(a => (a[3] == "1") == uk.IsUnique && uk.Columns.Where(b => string.Compare(b.Column.Attribute.Name, a[0], true) == 0 && (a[2] == "1") == b.IsDesc).Any()).Count() != uk.Columns.Length)
|
||||
{
|
||||
if (dsukfind1.Any()) sb.Append("DROP INDEX ").Append(_commonUtils.QuoteSqlName(ukname)).Append(" ON ").Append(_commonUtils.QuoteSqlName(tbname)).Append(";\r\n");
|
||||
sb.Append("CREATE ");
|
||||
if (uk.IsUnique) sb.Append("UNIQUE ");
|
||||
sb.Append("INDEX ").Append(_commonUtils.QuoteSqlName(ukname)).Append(" ON ").Append(_commonUtils.QuoteSqlName(tbname)).Append("(");
|
||||
foreach (var tbcol in uk.Columns)
|
||||
{
|
||||
sb.Append(_commonUtils.QuoteSqlName(tbcol.Column.Attribute.Name));
|
||||
if (tbcol.IsDesc) sb.Append(" DESC");
|
||||
sb.Append(", ");
|
||||
}
|
||||
sb.Remove(sb.Length - 2, 2).Append(");\r\n");
|
||||
}
|
||||
}
|
||||
var dbcomment = string.Concat(_orm.Ado.ExecuteScalar(CommandType.Text, _commonUtils.FormatSql(@" select trim(rdb$external_description) from rdb$relations where rdb$system_flag=0 and trim(rdb$relation_name) = {0}", tbname)));
|
||||
if (dbcomment != (tb.Comment ?? ""))
|
||||
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname)).Append(" COMMENT ").Append(" ").Append(_commonUtils.FormatSql("{0}", tb.Comment ?? "")).Append(";\r\n");
|
||||
}
|
||||
return sb.Length == 0 ? null : sb.ToString();
|
||||
}
|
||||
}
|
||||
}
|
||||
391
Providers/FreeSql.Provider.Firebird/FirebirdDbFirst.cs
Normal file
391
Providers/FreeSql.Provider.Firebird/FirebirdDbFirst.cs
Normal file
@ -0,0 +1,391 @@
|
||||
using FirebirdSql.Data.FirebirdClient;
|
||||
using FreeSql.DatabaseModel;
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Linq;
|
||||
using System.Text;
|
||||
using System.Text.RegularExpressions;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
class FirebirdDbFirst : IDbFirst
|
||||
{
|
||||
IFreeSql _orm;
|
||||
protected CommonUtils _commonUtils;
|
||||
protected CommonExpression _commonExpression;
|
||||
public FirebirdDbFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
|
||||
{
|
||||
_orm = orm;
|
||||
_commonUtils = commonUtils;
|
||||
_commonExpression = commonExpression;
|
||||
}
|
||||
|
||||
public int GetDbType(DbColumnInfo column) => (int)GetFbDbType(column);
|
||||
FbDbType GetFbDbType(DbColumnInfo column)
|
||||
{
|
||||
var dbtype = column.DbTypeText;
|
||||
var isarray = dbtype.EndsWith("[]");
|
||||
if (isarray) dbtype = dbtype.Remove(dbtype.Length - 2);
|
||||
FbDbType ret = FbDbType.VarChar;
|
||||
switch (dbtype.ToLower().TrimStart('_'))
|
||||
{
|
||||
case "bigint": ret = FbDbType.BigInt; break;
|
||||
case "blob": ret = FbDbType.Binary; break;
|
||||
case "nchar":
|
||||
case "char":
|
||||
case "character": ret = FbDbType.Char; break;
|
||||
case "date": ret = FbDbType.Date; break;
|
||||
case "decimal": ret = FbDbType.Decimal; break;
|
||||
case "double":
|
||||
case "double precision": ret = FbDbType.Double; break;
|
||||
case "float": ret = FbDbType.Float; break;
|
||||
case "integer":
|
||||
case "int": ret = FbDbType.Integer; break;
|
||||
case "numeric":
|
||||
case "numeric precision": ret = FbDbType.Numeric; break;
|
||||
case "smallint": ret = FbDbType.SmallInt; break;
|
||||
case "time": ret = FbDbType.Time; break;
|
||||
case "timestamp": ret = FbDbType.TimeStamp; break;
|
||||
case "varchar":
|
||||
case "char varying":
|
||||
case "character varying": ret = FbDbType.VarChar; break;
|
||||
|
||||
case "text": ret = FbDbType.Text; break;
|
||||
case "boolean": ret = FbDbType.Boolean; break;
|
||||
case "char(36)": ret = FbDbType.Guid; break;
|
||||
}
|
||||
return isarray ? (ret | FbDbType.Array) : ret;
|
||||
}
|
||||
|
||||
static readonly Dictionary<int, DbToCs> _dicDbToCs = new Dictionary<int, DbToCs>() {
|
||||
{ (int)FbDbType.SmallInt, new DbToCs("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
|
||||
{ (int)FbDbType.Integer, new DbToCs("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
|
||||
{ (int)FbDbType.BigInt, new DbToCs("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
|
||||
{ (int)FbDbType.Numeric, new DbToCs("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
|
||||
{ (int)FbDbType.Float, new DbToCs("(float?)", "float.Parse({0})", "{0}.ToString()", "float?", typeof(float), typeof(float?), "{0}.Value", "GetFloat") },
|
||||
{ (int)FbDbType.Double, new DbToCs("(double?)", "double.Parse({0})", "{0}.ToString()", "double?", typeof(double), typeof(double?), "{0}.Value", "GetDouble") },
|
||||
{ (int)FbDbType.Decimal, new DbToCs("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
|
||||
|
||||
{ (int)FbDbType.Char, new DbToCs("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
|
||||
{ (int)FbDbType.VarChar, new DbToCs("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
|
||||
{ (int)FbDbType.Text, new DbToCs("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
|
||||
|
||||
{ (int)FbDbType.TimeStamp, new DbToCs("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
|
||||
{ (int)FbDbType.Date, new DbToCs("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
|
||||
{ (int)FbDbType.Time, new DbToCs("(TimeSpan?)", "TimeSpan.Parse(double.Parse({0}))", "{0}.Ticks.ToString()", "TimeSpan?", typeof(TimeSpan), typeof(TimeSpan?), "{0}.Value", "GetValue") },
|
||||
|
||||
{ (int)FbDbType.Boolean, new DbToCs("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
|
||||
{ (int)FbDbType.Binary, new DbToCs("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
|
||||
|
||||
{ (int)FbDbType.Guid, new DbToCs("(Guid?)", "Guid.Parse({0})", "{0}.ToString()", "Guid", typeof(Guid), typeof(Guid?), "{0}", "GetString") },
|
||||
};
|
||||
|
||||
public string GetCsConvert(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? (column.IsNullable ? trydc.csConvert : trydc.csConvert.Replace("?", "")) : null;
|
||||
public string GetCsParse(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csParse : null;
|
||||
public string GetCsStringify(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csStringify : null;
|
||||
public string GetCsType(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? (column.IsNullable ? trydc.csType : trydc.csType.Replace("?", "")) : null;
|
||||
public Type GetCsTypeInfo(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csTypeInfo : null;
|
||||
public string GetCsTypeValue(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.csTypeValue : null;
|
||||
public string GetDataReaderMethod(DbColumnInfo column) => _dicDbToCs.TryGetValue(column.DbType, out var trydc) ? trydc.dataReaderMethod : null;
|
||||
|
||||
public List<string> GetDatabases()
|
||||
{
|
||||
var sql = @" select trim(rdb$owner_name) from rdb$roles";
|
||||
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
return ds.Select(a => a.FirstOrDefault()?.ToString()).Distinct().ToList();
|
||||
}
|
||||
|
||||
public bool ExistsTable(string name, bool ignoreCase)
|
||||
{
|
||||
if (string.IsNullOrEmpty(name)) return false;
|
||||
var tbname = _commonUtils.SplitTableName(name);
|
||||
if (ignoreCase) tbname = tbname.Select(a => a.ToUpper()).ToArray();
|
||||
var sql = $" select 1 from rdb$relations where rdb$system_flag=0 and {(ignoreCase ? "upper(trim(rdb$relation_name))" : "trim(rdb$relation_name)")} = {_commonUtils.FormatSql("{0}", tbname.Last())}";
|
||||
return string.Concat(_orm.Ado.ExecuteScalar(CommandType.Text, sql)) == "1";
|
||||
}
|
||||
|
||||
public DbTableInfo GetTableByName(string name, bool ignoreCase = true) => GetTables(null, name, ignoreCase)?.FirstOrDefault();
|
||||
public List<DbTableInfo> GetTablesByDatabase(params string[] database) => GetTables(database, null, false);
|
||||
|
||||
public List<DbTableInfo> GetTables(string[] database, string tablename, bool ignoreCase)
|
||||
{
|
||||
string[] tbname = null;
|
||||
if (string.IsNullOrEmpty(tablename) == false)
|
||||
{
|
||||
tbname = _commonUtils.SplitTableName(tablename);
|
||||
if (ignoreCase) tbname = tbname.Select(a => a.ToUpper()).ToArray();
|
||||
}
|
||||
|
||||
var loc1 = new List<DbTableInfo>();
|
||||
var loc2 = new Dictionary<string, DbTableInfo>();
|
||||
var loc3 = new Dictionary<string, Dictionary<string, DbColumnInfo>>();
|
||||
|
||||
var sql = @"
|
||||
select
|
||||
trim(rdb$relation_name) as id,
|
||||
trim(rdb$owner_name) as owner,
|
||||
trim(rdb$relation_name) as name,
|
||||
trim(rdb$external_description) as comment,
|
||||
rdb$relation_type as type
|
||||
from rdb$relations
|
||||
where rdb$system_flag=0" + (tbname == null ? "" : $" and {(ignoreCase ? "upper(trim(rdb$relation_name))" : "trim(rdb$relation_name)")} = {_commonUtils.FormatSql("{0}", tbname.Last())}");
|
||||
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
var loc6 = new List<string[]>();
|
||||
var loc66 = new List<string[]>();
|
||||
var loc6_1000 = new List<string>();
|
||||
var loc66_1000 = new List<string>();
|
||||
foreach (var row in ds)
|
||||
{
|
||||
var table_id = string.Concat(row[0]);
|
||||
var schema = string.Concat(row[1]);
|
||||
var table = string.Concat(row[2]);
|
||||
var comment = string.Concat(row[3]);
|
||||
DbTableType type = DbTableType.TABLE;
|
||||
switch (string.Concat(row[4]))
|
||||
{
|
||||
case "1": type = DbTableType.VIEW; break;
|
||||
}
|
||||
if (database?.Length == 1)
|
||||
{
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
schema = "";
|
||||
}
|
||||
loc2.Add(table_id, new DbTableInfo { Id = table_id, Schema = schema, Name = table, Comment = comment, Type = type });
|
||||
loc3.Add(table_id, new Dictionary<string, DbColumnInfo>());
|
||||
switch (type)
|
||||
{
|
||||
case DbTableType.TABLE:
|
||||
case DbTableType.VIEW:
|
||||
loc6_1000.Add(table.Replace("'", "''"));
|
||||
if (loc6_1000.Count >= 500)
|
||||
{
|
||||
loc6.Add(loc6_1000.ToArray());
|
||||
loc6_1000.Clear();
|
||||
}
|
||||
break;
|
||||
case DbTableType.StoreProcedure:
|
||||
loc66_1000.Add(table.Replace("'", "''"));
|
||||
if (loc66_1000.Count >= 500)
|
||||
{
|
||||
loc66.Add(loc66_1000.ToArray());
|
||||
loc66_1000.Clear();
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (loc6_1000.Count > 0) loc6.Add(loc6_1000.ToArray());
|
||||
if (loc66_1000.Count > 0) loc66.Add(loc66_1000.ToArray());
|
||||
|
||||
if (loc6.Count == 0) return loc1;
|
||||
var loc8 = new StringBuilder().Append("(");
|
||||
for (var loc8idx = 0; loc8idx < loc6.Count; loc8idx++)
|
||||
{
|
||||
if (loc8idx > 0) loc8.Append(" OR ");
|
||||
loc8.Append("trim(d.rdb$relation_name) in (");
|
||||
for (var loc8idx2 = 0; loc8idx2 < loc6[loc8idx].Length; loc8idx2++)
|
||||
{
|
||||
if (loc8idx2 > 0) loc8.Append(",");
|
||||
loc8.Append($"'{loc6[loc8idx][loc8idx2]}'");
|
||||
}
|
||||
loc8.Append(")");
|
||||
}
|
||||
loc8.Append(")");
|
||||
|
||||
sql = string.Format(@"
|
||||
select
|
||||
trim(d.rdb$relation_name),
|
||||
trim(a.rdb$field_name),
|
||||
case
|
||||
when b.rdb$field_sub_type = 2 then 'DECIMAL'
|
||||
when b.rdb$field_type = 14 then 'CHAR'
|
||||
when b.rdb$field_type = 37 then 'VARCHAR'
|
||||
when b.rdb$field_type = 8 then 'INTEGER'
|
||||
when b.rdb$field_type = 16 then 'BIGINT'
|
||||
when b.rdb$field_type = 27 then 'DOUBLE PRECISION'
|
||||
when b.rdb$field_type = 7 then 'SMALLINT'
|
||||
else
|
||||
(select trim(rdb$type_name) from rdb$types where rdb$type = b.rdb$field_type and rdb$field_name = 'RDB$FIELD_TYPE' rows 1) ||
|
||||
coalesce((select ' SUB_TYPE ' || rdb$type from rdb$types where b.rdb$field_type = 261 and rdb$type = b.rdb$field_sub_type and rdb$field_name = 'RDB$FIELD_SUB_TYPE' rows 1),'')
|
||||
end || trim(case when b.rdb$dimensions = 1 then '[]' else '' end),
|
||||
b.rdb$character_length,
|
||||
case
|
||||
when b.rdb$field_sub_type = 2 then (select 'DECIMAL(' || rdb$field_precision || ',' || abs(rdb$field_scale) || ')' from rdb$types where b.rdb$field_sub_type = 2 and rdb$type = b.rdb$field_sub_type and rdb$field_name = 'RDB$FIELD_SUB_TYPE' rows 1)
|
||||
when b.rdb$field_type = 14 then 'CHAR(' || b.rdb$character_length || ')'
|
||||
when b.rdb$field_type = 37 then 'VARCHAR(' || b.rdb$character_length || ')'
|
||||
when b.rdb$field_type = 8 then 'INTEGER'
|
||||
when b.rdb$field_type = 16 then 'BIGINT'
|
||||
when b.rdb$field_type = 27 then 'DOUBLE PRECISION'
|
||||
when b.rdb$field_type = 7 then 'SMALLINT'
|
||||
else
|
||||
(select trim(rdb$type_name) from rdb$types where rdb$type = b.rdb$field_type and rdb$field_name = 'RDB$FIELD_TYPE' rows 1) ||
|
||||
coalesce((select ' SUB_TYPE ' || rdb$type from rdb$types where b.rdb$field_type = 261 and rdb$type = b.rdb$field_sub_type and rdb$field_name = 'RDB$FIELD_SUB_TYPE' rows 1),'')
|
||||
end || trim(case when b.rdb$dimensions = 1 then '[]' else '' end),
|
||||
case when a.rdb$null_flag = 1 then 0 else 1 end,
|
||||
case when a.rdb$identity_type = 1 then 1 else 0 end,
|
||||
a.rdb$description,
|
||||
a.rdb$default_value
|
||||
from rdb$relation_fields a
|
||||
inner join rdb$fields b on b.rdb$field_name = a.rdb$field_source
|
||||
inner join rdb$relations d on d.rdb$relation_name = a.rdb$relation_name
|
||||
where a.rdb$system_flag = 0 and {0}
|
||||
order by a.rdb$relation_name, a.rdb$field_position
|
||||
", loc8);
|
||||
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
var position = 0;
|
||||
foreach (var row in ds)
|
||||
{
|
||||
string table_id = string.Concat(row[0]);
|
||||
string column = string.Concat(row[1]);
|
||||
string type = string.Concat(row[2]).Trim();
|
||||
//long max_length = long.Parse(string.Concat(row[3]));
|
||||
string sqlType = string.Concat(row[4]).Trim();
|
||||
var m_len = Regex.Match(sqlType, @"\w+\((\d+)");
|
||||
int max_length = m_len.Success ? int.Parse(m_len.Groups[1].Value) : -1;
|
||||
bool is_nullable = string.Concat(row[5]) == "1";
|
||||
bool is_identity = string.Concat(row[6]) == "1";
|
||||
string comment = string.Concat(row[7]);
|
||||
string defaultValue = string.Concat(row[8]);
|
||||
if (max_length == 0) max_length = -1;
|
||||
if (database?.Length == 1)
|
||||
{
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
}
|
||||
loc3[table_id].Add(column, new DbColumnInfo
|
||||
{
|
||||
Name = column,
|
||||
MaxLength = max_length,
|
||||
IsIdentity = is_identity,
|
||||
IsNullable = is_nullable,
|
||||
IsPrimary = false,
|
||||
DbTypeText = type,
|
||||
DbTypeTextFull = sqlType,
|
||||
Table = loc2[table_id],
|
||||
Coment = comment,
|
||||
DefaultValue = defaultValue,
|
||||
Position = ++position
|
||||
});
|
||||
loc3[table_id][column].DbType = this.GetDbType(loc3[table_id][column]);
|
||||
loc3[table_id][column].CsType = this.GetCsTypeInfo(loc3[table_id][column]);
|
||||
}
|
||||
|
||||
sql = string.Format(@"
|
||||
select
|
||||
trim(d.rdb$relation_name),
|
||||
trim(c.rdb$field_name),
|
||||
trim(d.rdb$index_name),
|
||||
case when d.rdb$unique_flag = 1 then 1 else 0 end,
|
||||
case when exists(select first 1 1 from rdb$relation_constraints where rdb$index_name = d.rdb$index_name and rdb$constraint_type = 'PRIMARY KEY') then 1 else 0 end,
|
||||
0,
|
||||
0
|
||||
from rdb$indices d
|
||||
inner join rdb$index_segments c on c.rdb$index_name = d.rdb$index_name
|
||||
where {0}", loc8);
|
||||
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
|
||||
if (ds == null) return loc1;
|
||||
|
||||
var indexColumns = new Dictionary<string, Dictionary<string, DbIndexInfo>>();
|
||||
var uniqueColumns = new Dictionary<string, Dictionary<string, DbIndexInfo>>();
|
||||
foreach (var row in ds)
|
||||
{
|
||||
string table_id = string.Concat(row[0]);
|
||||
string column = string.Concat(row[1]);
|
||||
string index_id = string.Concat(row[2]);
|
||||
bool is_unique = string.Concat(row[3]) == "1";
|
||||
bool is_primary_key = string.Concat(row[4]) == "1";
|
||||
bool is_clustered = string.Concat(row[5]) == "1";
|
||||
bool is_desc = string.Concat(row[6]) == "1";
|
||||
if (database?.Length == 1)
|
||||
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
|
||||
if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
|
||||
var loc9 = loc3[table_id][column];
|
||||
if (loc9.IsPrimary == false && is_primary_key) loc9.IsPrimary = is_primary_key;
|
||||
|
||||
Dictionary<string, DbIndexInfo> loc10 = null;
|
||||
DbIndexInfo loc11 = null;
|
||||
if (!indexColumns.TryGetValue(table_id, out loc10))
|
||||
indexColumns.Add(table_id, loc10 = new Dictionary<string, DbIndexInfo>());
|
||||
if (!loc10.TryGetValue(index_id, out loc11))
|
||||
loc10.Add(index_id, loc11 = new DbIndexInfo());
|
||||
loc11.Columns.Add(new DbIndexColumnInfo { Column = loc9, IsDesc = is_desc });
|
||||
if (is_unique && !is_primary_key)
|
||||
{
|
||||
if (!uniqueColumns.TryGetValue(table_id, out loc10))
|
||||
uniqueColumns.Add(table_id, loc10 = new Dictionary<string, DbIndexInfo>());
|
||||
if (!loc10.TryGetValue(index_id, out loc11))
|
||||
loc10.Add(index_id, loc11 = new DbIndexInfo());
|
||||
loc11.Columns.Add(new DbIndexColumnInfo { Column = loc9, IsDesc = is_desc });
|
||||
}
|
||||
}
|
||||
foreach (string table_id in indexColumns.Keys)
|
||||
{
|
||||
foreach (var column in indexColumns[table_id])
|
||||
loc2[table_id].IndexesDict.Add(column.Key, column.Value);
|
||||
}
|
||||
foreach (string table_id in uniqueColumns.Keys)
|
||||
{
|
||||
foreach (var column in uniqueColumns[table_id])
|
||||
{
|
||||
column.Value.Columns.Sort((c1, c2) => c1.Column.Name.CompareTo(c2.Column.Name));
|
||||
loc2[table_id].UniquesDict.Add(column.Key, column.Value);
|
||||
}
|
||||
}
|
||||
|
||||
foreach (var table_id in loc3.Keys)
|
||||
{
|
||||
foreach (var loc5 in loc3[table_id].Values)
|
||||
{
|
||||
loc2[table_id].Columns.Add(loc5);
|
||||
if (loc5.IsIdentity) loc2[table_id].Identitys.Add(loc5);
|
||||
if (loc5.IsPrimary) loc2[table_id].Primarys.Add(loc5);
|
||||
}
|
||||
}
|
||||
foreach (var loc4 in loc2.Values)
|
||||
{
|
||||
//if (loc4.Primarys.Count == 0 && loc4.UniquesDict.Count > 0)
|
||||
//{
|
||||
// foreach (var loc5 in loc4.UniquesDict.First().Value.Columns)
|
||||
// {
|
||||
// loc5.Column.IsPrimary = true;
|
||||
// loc4.Primarys.Add(loc5.Column);
|
||||
// }
|
||||
//}
|
||||
loc4.Primarys.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
|
||||
loc4.Columns.Sort((c1, c2) =>
|
||||
{
|
||||
int compare = c2.IsPrimary.CompareTo(c1.IsPrimary);
|
||||
if (compare == 0)
|
||||
{
|
||||
bool b1 = loc4.ForeignsDict.Values.Where(fk => fk.Columns.Where(c3 => c3.Name == c1.Name).Any()).Any();
|
||||
bool b2 = loc4.ForeignsDict.Values.Where(fk => fk.Columns.Where(c3 => c3.Name == c2.Name).Any()).Any();
|
||||
compare = b2.CompareTo(b1);
|
||||
}
|
||||
if (compare == 0) compare = c1.Name.CompareTo(c2.Name);
|
||||
return compare;
|
||||
});
|
||||
loc1.Add(loc4);
|
||||
}
|
||||
loc1.Sort((t1, t2) =>
|
||||
{
|
||||
var ret = t1.Schema.CompareTo(t2.Schema);
|
||||
if (ret == 0) ret = t1.Name.CompareTo(t2.Name);
|
||||
return ret;
|
||||
});
|
||||
|
||||
loc2.Clear();
|
||||
loc3.Clear();
|
||||
return loc1;
|
||||
}
|
||||
|
||||
public List<DbEnumInfo> GetEnumsByDatabase(params string[] database)
|
||||
{
|
||||
return new List<DbEnumInfo>();
|
||||
}
|
||||
}
|
||||
}
|
||||
472
Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
Normal file
472
Providers/FreeSql.Provider.Firebird/FirebirdExpression.cs
Normal file
@ -0,0 +1,472 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections;
|
||||
using System.Collections.Generic;
|
||||
using System.Linq;
|
||||
using System.Linq.Expressions;
|
||||
using System.Text;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
class FirebirdExpression : CommonExpression
|
||||
{
|
||||
|
||||
public FirebirdExpression(CommonUtils common) : base(common) { }
|
||||
|
||||
public override string ExpressionLambdaToSqlOther(Expression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
switch (exp.NodeType)
|
||||
{
|
||||
case ExpressionType.Convert:
|
||||
var operandExp = (exp as UnaryExpression)?.Operand;
|
||||
var gentype = exp.Type.NullableTypeOrThis();
|
||||
if (gentype != operandExp.Type.NullableTypeOrThis())
|
||||
{
|
||||
switch (gentype.ToString())
|
||||
{
|
||||
case "System.Boolean": return $"({getExp(operandExp)} not in ('0','false'))";
|
||||
case "System.Byte": return $"cast({getExp(operandExp)} as smallint)";
|
||||
case "System.Char": return $"substring(cast({getExp(operandExp)} as varchar(10)) from 1 for 1)";
|
||||
case "System.DateTime": return $"cast({getExp(operandExp)} as timestamp)";
|
||||
case "System.Decimal": return $"cast({getExp(operandExp)} as decimal(18,6))";
|
||||
case "System.Double": return $"cast({getExp(operandExp)} as decimal(18,10))";
|
||||
case "System.Int16": return $"cast({getExp(operandExp)} as smallint)";
|
||||
case "System.Int32": return $"cast({getExp(operandExp)} as integer)";
|
||||
case "System.Int64": return $"cast({getExp(operandExp)} as bigint)";
|
||||
case "System.SByte": return $"cast({getExp(operandExp)} as smallint)";
|
||||
case "System.Single": return $"cast({getExp(operandExp)} as decimal(14,7))";
|
||||
case "System.String": return $"cast({getExp(operandExp)} as blob sub_type 1)";
|
||||
case "System.UInt16": return $"cast({getExp(operandExp)} as integer)";
|
||||
case "System.UInt32": return $"cast({getExp(operandExp)} as bigint)";
|
||||
case "System.UInt64": return $"cast({getExp(operandExp)} as decimal(21,0))";
|
||||
case "System.Guid": return $"substring(cast({getExp(operandExp)} as char) from 1 for 36)";
|
||||
}
|
||||
}
|
||||
break;
|
||||
case ExpressionType.Call:
|
||||
var callExp = exp as MethodCallExpression;
|
||||
|
||||
switch (callExp.Method.Name)
|
||||
{
|
||||
case "Parse":
|
||||
case "TryParse":
|
||||
switch (callExp.Method.DeclaringType.NullableTypeOrThis().ToString())
|
||||
{
|
||||
case "System.Boolean": return $"({getExp(callExp.Arguments[0])} not in ('0','false'))";
|
||||
case "System.Byte": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
|
||||
case "System.Char": return $"substring(cast({getExp(callExp.Arguments[0])} as varchar(10)) from 1 for 1)";
|
||||
case "System.DateTime": return $"cast({getExp(callExp.Arguments[0])} as timestamp)";
|
||||
case "System.Decimal": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,6))";
|
||||
case "System.Double": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,10))";
|
||||
case "System.Int16": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
|
||||
case "System.Int32": return $"cast({getExp(callExp.Arguments[0])} as integer)";
|
||||
case "System.Int64": return $"cast({getExp(callExp.Arguments[0])} as bigint)";
|
||||
case "System.SByte": return $"cast({getExp(callExp.Arguments[0])} as smallint)";
|
||||
case "System.Single": return $"cast({getExp(callExp.Arguments[0])} as decimal(14,7))";
|
||||
case "System.String": return $"cast({getExp(callExp.Arguments[0])} as blob sub_type 1)";
|
||||
case "System.UInt16": return $"cast({getExp(callExp.Arguments[0])} as integer)";
|
||||
case "System.UInt32": return $"cast({getExp(callExp.Arguments[0])} as bigint)";
|
||||
case "System.UInt64": return $"cast({getExp(callExp.Arguments[0])} as decimal(18,0))";
|
||||
case "System.Guid": return $"substring(cast({getExp(callExp.Arguments[0])} as char) from 1 for 36)";
|
||||
}
|
||||
return null;
|
||||
case "NewGuid":
|
||||
return null;
|
||||
case "Next":
|
||||
if (callExp.Object?.Type == typeof(Random)) return "cast(rand()*1000000000 as integer)";
|
||||
return null;
|
||||
case "NextDouble":
|
||||
if (callExp.Object?.Type == typeof(Random)) return "rand()";
|
||||
return null;
|
||||
case "Random":
|
||||
if (callExp.Method.DeclaringType.IsNumberType()) return "rand()";
|
||||
return null;
|
||||
case "ToString":
|
||||
if (callExp.Object != null) return callExp.Arguments.Count == 0 ? $"cast({getExp(callExp.Object)} as char)" : null;
|
||||
return null;
|
||||
}
|
||||
|
||||
var objExp = callExp.Object;
|
||||
var objType = objExp?.Type;
|
||||
if (objType?.FullName == "System.Byte[]") return null;
|
||||
|
||||
var argIndex = 0;
|
||||
if (objType == null && callExp.Method.DeclaringType == typeof(Enumerable))
|
||||
{
|
||||
objExp = callExp.Arguments.FirstOrDefault();
|
||||
objType = objExp?.Type;
|
||||
argIndex++;
|
||||
}
|
||||
if (objType == null) objType = callExp.Method.DeclaringType;
|
||||
if (objType != null || objType.IsArrayOrList())
|
||||
{
|
||||
if (argIndex >= callExp.Arguments.Count) break;
|
||||
tsc.SetMapColumnTmp(null);
|
||||
var args1 = getExp(callExp.Arguments[argIndex]);
|
||||
var oldMapType = tsc.SetMapTypeReturnOld(tsc.mapTypeTmp);
|
||||
var oldDbParams = tsc.SetDbParamsReturnOld(null);
|
||||
var left = objExp == null ? null : getExp(objExp);
|
||||
tsc.SetMapColumnTmp(null).SetMapTypeReturnOld(oldMapType);
|
||||
tsc.SetDbParamsReturnOld(oldDbParams);
|
||||
switch (callExp.Method.Name)
|
||||
{
|
||||
case "Contains":
|
||||
//判断 in //在各大 Provider AdoProvider 中已约定，500元素分割, 3空格\r\n4空格
|
||||
return $"(({args1}) in {left.Replace(", \r\n \r\n", $") \r\n OR ({args1}) in (")})";
|
||||
}
|
||||
}
|
||||
break;
|
||||
case ExpressionType.NewArrayInit:
|
||||
var arrExp = exp as NewArrayExpression;
|
||||
var arrSb = new StringBuilder();
|
||||
arrSb.Append("(");
|
||||
for (var a = 0; a < arrExp.Expressions.Count; a++)
|
||||
{
|
||||
if (a > 0) arrSb.Append(",");
|
||||
arrSb.Append(getExp(arrExp.Expressions[a]));
|
||||
}
|
||||
if (arrSb.Length == 1) arrSb.Append("NULL");
|
||||
return arrSb.Append(")").ToString();
|
||||
case ExpressionType.ListInit:
|
||||
var listExp = exp as ListInitExpression;
|
||||
var listSb = new StringBuilder();
|
||||
listSb.Append("(");
|
||||
for (var a = 0; a < listExp.Initializers.Count; a++)
|
||||
{
|
||||
if (listExp.Initializers[a].Arguments.Any() == false) continue;
|
||||
if (a > 0) listSb.Append(",");
|
||||
listSb.Append(getExp(listExp.Initializers[a].Arguments.FirstOrDefault()));
|
||||
}
|
||||
if (listSb.Length == 1) listSb.Append("NULL");
|
||||
return listSb.Append(")").ToString();
|
||||
case ExpressionType.New:
|
||||
var newExp = exp as NewExpression;
|
||||
if (typeof(IList).IsAssignableFrom(newExp.Type))
|
||||
{
|
||||
if (newExp.Arguments.Count == 0) return "(NULL)";
|
||||
if (typeof(IEnumerable).IsAssignableFrom(newExp.Arguments[0].Type) == false) return "(NULL)";
|
||||
return getExp(newExp.Arguments[0]);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public override string ExpressionLambdaToSqlMemberAccessString(MemberExpression exp, ExpTSC tsc)
|
||||
{
|
||||
if (exp.Expression == null)
|
||||
{
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Empty": return "''";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
var left = ExpressionLambdaToSql(exp.Expression, tsc);
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Length": return $"char_length({left})";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlMemberAccessDateTime(MemberExpression exp, ExpTSC tsc)
|
||||
{
|
||||
if (exp.Expression == null)
|
||||
{
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Now": return _common.Now;
|
||||
case "UtcNow": return _common.NowUtc;
|
||||
case "Today": return "current_date";
|
||||
case "MinValue": return "timestamp '0001/1/1 0:00:00'";
|
||||
case "MaxValue": return "timestamp'9999/12/31 23:59:59'";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
var left = ExpressionLambdaToSql(exp.Expression, tsc);
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Date": return $"cast(extract(year from {left}) || '-' || extract(month from {left}) || '-' || extract(day from {left}) as timestamp)";
|
||||
case "TimeOfDay": return $"datediff(second from cast(extract(year from {left}) || '-' || extract(month from {left}) || '-' || extract(day from {left}) as timestamp) to {left})";
|
||||
case "DayOfWeek": return $"extract(weekday from {left})";
|
||||
case "Day": return $"extract(day from {left})";
|
||||
case "DayOfYear": return $"datediff(day from {left} to cast(extract(year from {left}) || '-' || extract(month from {left}) || '-' || extract(day from {left}) as timestamp))";
|
||||
case "Month": return $"extract(month from {left})";
|
||||
case "Year": return $"extract(year from {left})";
|
||||
case "Hour": return $"extract(hour from {left})";
|
||||
case "Minute": return $"extract(minute from {left})";
|
||||
case "Second": return $"extract(second from {left})";
|
||||
case "Millisecond": return $"extract(millisecond from {left})";
|
||||
case "Ticks": return $"(extract(second from {left})*10000000+621355968000000000)";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlMemberAccessTimeSpan(MemberExpression exp, ExpTSC tsc)
|
||||
{
|
||||
if (exp.Expression == null)
|
||||
{
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Zero": return "0";
|
||||
case "MinValue": return "-922337203685.477580"; //秒 Ticks / 1000,000,0
|
||||
case "MaxValue": return "922337203685.477580";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
var left = ExpressionLambdaToSql(exp.Expression, tsc);
|
||||
switch (exp.Member.Name)
|
||||
{
|
||||
case "Days": return $"floor(({left})/{60 * 60 * 24})";
|
||||
case "Hours": return $"mod(({left})/{60 * 60},24)";
|
||||
case "Milliseconds": return $"(cast({left} as bigint)*1000)";
|
||||
case "Minutes": return $"mod(({left})/60,60)";
|
||||
case "Seconds": return $"mod({left},60)";
|
||||
case "Ticks": return $"(cast({left} as bigint)*10000000)";
|
||||
case "TotalDays": return $"(({left})/{60 * 60 * 24})";
|
||||
case "TotalHours": return $"(({left})/{60 * 60})";
|
||||
case "TotalMilliseconds": return $"(cast({left} as bigint)*1000)";
|
||||
case "TotalMinutes": return $"(({left})/60)";
|
||||
case "TotalSeconds": return $"({left})";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
public override string ExpressionLambdaToSqlCallString(MethodCallExpression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
if (exp.Object == null)
|
||||
{
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "IsNullOrEmpty":
|
||||
var arg1 = getExp(exp.Arguments[0]);
|
||||
return $"({arg1} is null or {arg1} = '')";
|
||||
case "IsNullOrWhiteSpace":
|
||||
var arg2 = getExp(exp.Arguments[0]);
|
||||
return $"({arg2} is null or {arg2} = '' or trim({arg2}) = '')";
|
||||
case "Concat":
|
||||
return _common.StringConcat(exp.Arguments.Select(a => getExp(a)).ToArray(), null);
|
||||
case "Format":
|
||||
if (exp.Arguments[0].NodeType != ExpressionType.Constant) throw new Exception($"未实现函数表达式 {exp} 解析，参数 {exp.Arguments[0]} 必须为常量");
|
||||
var expArgsHack = exp.Arguments.Count == 2 && exp.Arguments[1].NodeType == ExpressionType.NewArrayInit ?
|
||||
(exp.Arguments[1] as NewArrayExpression).Expressions : exp.Arguments.Where((a, z) => z > 0);
|
||||
//3个 {} 时，Arguments 解析出来是分开的
|
||||
//4个 {} 时，Arguments[1] 只能解析这个出来，然后里面是 NewArray []
|
||||
var expArgs = expArgsHack.Select(a => $"'||{_common.IsNull(ExpressionLambdaToSql(a, tsc), "''")}||'").ToArray();
|
||||
return string.Format(ExpressionLambdaToSql(exp.Arguments[0], tsc), expArgs);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
var left = getExp(exp.Object);
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "StartsWith":
|
||||
case "EndsWith":
|
||||
case "Contains":
|
||||
var args0Value = getExp(exp.Arguments[0]);
|
||||
if (args0Value == "NULL") return $"({left}) IS NULL";
|
||||
if (exp.Method.Name == "StartsWith") return $"({left}) LIKE {(args0Value.EndsWith("'") ? args0Value.Insert(args0Value.Length - 1, "%") : $"({args0Value})||'%'")}";
|
||||
if (exp.Method.Name == "EndsWith") return $"({left}) LIKE {(args0Value.StartsWith("'") ? args0Value.Insert(1, "%") : $"'%'||({args0Value})")}";
|
||||
if (args0Value.StartsWith("'") && args0Value.EndsWith("'")) return $"({left}) CONTAINING {args0Value}";
|
||||
return $"({left}) CONTAINING ({args0Value})";
|
||||
case "ToLower": return $"lower({left})";
|
||||
case "ToUpper": return $"upper({left})";
|
||||
case "Substring":
|
||||
var substrArgs1 = getExp(exp.Arguments[0]);
|
||||
if (long.TryParse(substrArgs1, out var testtrylng1)) substrArgs1 = (testtrylng1 + 1).ToString();
|
||||
else substrArgs1 += "+1";
|
||||
if (exp.Arguments.Count == 1) return $"substring({left} from {substrArgs1})";
|
||||
return $"substring({left} from {substrArgs1} for {getExp(exp.Arguments[1])})";
|
||||
case "IndexOf":
|
||||
var indexOfFindStr = getExp(exp.Arguments[0]);
|
||||
if (exp.Arguments.Count > 1 && exp.Arguments[1].Type.FullName == "System.Int32")
|
||||
{
|
||||
var locateArgs1 = getExp(exp.Arguments[1]);
|
||||
if (long.TryParse(locateArgs1, out var testtrylng2)) locateArgs1 = (testtrylng2 + 1).ToString();
|
||||
else locateArgs1 += "+1";
|
||||
return $"(position({indexOfFindStr}, {left}, {locateArgs1})-1)";
|
||||
}
|
||||
return $"(position({indexOfFindStr}, {left})-1)";
|
||||
case "PadLeft":
|
||||
if (exp.Arguments.Count == 1) return $"lpad({left}, {getExp(exp.Arguments[0])})";
|
||||
return $"lpad({left}, {getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "PadRight":
|
||||
if (exp.Arguments.Count == 1) return $"rpad({left}, {getExp(exp.Arguments[0])})";
|
||||
return $"rpad({left}, {getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "Trim":
|
||||
case "TrimStart":
|
||||
case "TrimEnd":
|
||||
if (exp.Arguments.Count == 0)
|
||||
{
|
||||
if (exp.Method.Name == "Trim") return $"trim({left})";
|
||||
if (exp.Method.Name == "TrimStart") return $"trim(leading from {left})";
|
||||
if (exp.Method.Name == "TrimEnd") return $"trim(trailing from {left})";
|
||||
}
|
||||
foreach (var argsTrim02 in exp.Arguments)
|
||||
{
|
||||
var argsTrim01s = new[] { argsTrim02 };
|
||||
if (argsTrim02.NodeType == ExpressionType.NewArrayInit)
|
||||
{
|
||||
var arritem = argsTrim02 as NewArrayExpression;
|
||||
argsTrim01s = arritem.Expressions.ToArray();
|
||||
}
|
||||
foreach (var argsTrim01 in argsTrim01s)
|
||||
{
|
||||
if (exp.Method.Name == "Trim") left = $"trim({getExp(argsTrim01)} from {left})";
|
||||
if (exp.Method.Name == "TrimStart") left = $"trim(leading {getExp(argsTrim01)} from {left})";
|
||||
if (exp.Method.Name == "TrimEnd") left = $"trim(trailing {getExp(argsTrim01)} from {left})";
|
||||
}
|
||||
}
|
||||
return left;
|
||||
case "Replace": return $"replace({left}, {getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "CompareTo": return $"case when {left} = {getExp(exp.Arguments[0])} then 0 when {left} > {getExp(exp.Arguments[0])} then 1 else -1 end";
|
||||
case "Equals": return $"({left} = {getExp(exp.Arguments[0])})";
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlCallMath(MethodCallExpression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "Abs": return $"abs({getExp(exp.Arguments[0])})";
|
||||
case "Sign": return $"sign({getExp(exp.Arguments[0])})";
|
||||
case "Floor": return $"floor({getExp(exp.Arguments[0])})";
|
||||
case "Ceiling": return $"ceiling({getExp(exp.Arguments[0])})";
|
||||
case "Round":
|
||||
if (exp.Arguments.Count > 1 && exp.Arguments[1].Type.FullName == "System.Int32") return $"round({getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
return $"round({getExp(exp.Arguments[0])})";
|
||||
case "Exp": return $"exp({getExp(exp.Arguments[0])})";
|
||||
case "Log": return $"log({getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "Log10": return $"log10({getExp(exp.Arguments[0])})";
|
||||
case "Pow": return $"power({getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "Sqrt": return $"sqrt({getExp(exp.Arguments[0])})";
|
||||
case "Cos": return $"cos({getExp(exp.Arguments[0])})";
|
||||
case "Sin": return $"sin({getExp(exp.Arguments[0])})";
|
||||
case "Tan": return $"tan({getExp(exp.Arguments[0])})";
|
||||
case "Acos": return $"acos({getExp(exp.Arguments[0])})";
|
||||
case "Asin": return $"asin({getExp(exp.Arguments[0])})";
|
||||
case "Atan": return $"atan({getExp(exp.Arguments[0])})";
|
||||
case "Atan2": return $"atan2({getExp(exp.Arguments[0])}, {getExp(exp.Arguments[1])})";
|
||||
case "Truncate": return $"trunc({getExp(exp.Arguments[0])}, 0)";
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlCallDateTime(MethodCallExpression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
if (exp.Object == null)
|
||||
{
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "Compare": return $"({getExp(exp.Arguments[0])} - ({getExp(exp.Arguments[1])}))";
|
||||
case "DaysInMonth": return $"extract(day from dateadd(-1 day to dateadd(1 month to cast({getExp(exp.Arguments[0])}||'-'||{getExp(exp.Arguments[1])}||'-01' as date))))";
|
||||
case "Equals": return $"({getExp(exp.Arguments[0])} = {getExp(exp.Arguments[1])})";
|
||||
|
||||
case "IsLeapYear":
|
||||
var isLeapYearArgs1 = getExp(exp.Arguments[0]);
|
||||
return $"mod({isLeapYearArgs1},4)=0 AND mod({isLeapYearArgs1},100)<>0 OR mod({isLeapYearArgs1},400)=0";
|
||||
|
||||
case "Parse": return $"cast({getExp(exp.Arguments[0])} as timestamp)";
|
||||
case "ParseExact":
|
||||
case "TryParse":
|
||||
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as timestamp)";
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
var left = getExp(exp.Object);
|
||||
var args1 = exp.Arguments.Count == 0 ? null : getExp(exp.Arguments[0]);
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "Add": return $"dateadd({args1} second to {left})";
|
||||
case "AddDays": return $"dateadd({args1} day to {left})";
|
||||
case "AddHours": return $"dateadd({args1} hour to {left})";
|
||||
case "AddMilliseconds": return $"dateadd(({args1})/1000 second to {left})";
|
||||
case "AddMinutes": return $"dateadd({args1} minute to {left})";
|
||||
case "AddMonths": return $"dateadd({args1} month to {left})";
|
||||
case "AddSeconds": return $"dateadd({args1} second to {left})";
|
||||
case "AddTicks": return $"dateadd(({args1})/10000000 second to {left})";
|
||||
case "AddYears": return $"dateadd({args1} year to {left})";
|
||||
case "Subtract":
|
||||
switch ((exp.Arguments[0].Type.IsNullableType() ? exp.Arguments[0].Type.GetGenericArguments().FirstOrDefault() : exp.Arguments[0].Type).FullName)
|
||||
{
|
||||
case "System.DateTime": return $"datediff(second from {left} to {args1})";
|
||||
case "System.TimeSpan": return $"dateadd(({args1})*-1 second to {left})";
|
||||
}
|
||||
break;
|
||||
case "Equals": return $"({left} = {args1})";
|
||||
case "CompareTo": return $"datediff(second from {left} to {args1})";
|
||||
case "ToString": return exp.Arguments.Count == 0 ? $"cast({left} as varchar(50))" : null;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlCallTimeSpan(MethodCallExpression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
if (exp.Object == null)
|
||||
{
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "Compare": return $"({getExp(exp.Arguments[0])}-({getExp(exp.Arguments[1])}))";
|
||||
case "Equals": return $"({getExp(exp.Arguments[0])} = {getExp(exp.Arguments[1])})";
|
||||
case "FromDays": return $"(({getExp(exp.Arguments[0])})*{60 * 60 * 24})";
|
||||
case "FromHours": return $"(({getExp(exp.Arguments[0])})*{60 * 60})";
|
||||
case "FromMilliseconds": return $"(({getExp(exp.Arguments[0])})/1000)";
|
||||
case "FromMinutes": return $"(({getExp(exp.Arguments[0])})*60)";
|
||||
case "FromSeconds": return $"(({getExp(exp.Arguments[0])}))";
|
||||
case "FromTicks": return $"(({getExp(exp.Arguments[0])})/10000000)";
|
||||
case "Parse": return $"cast({getExp(exp.Arguments[0])} as bigint)";
|
||||
case "ParseExact":
|
||||
case "TryParse":
|
||||
case "TryParseExact": return $"cast({getExp(exp.Arguments[0])} as bigint)";
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
var left = getExp(exp.Object);
|
||||
var args1 = exp.Arguments.Count == 0 ? null : getExp(exp.Arguments[0]);
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "Add": return $"({left}+{args1})";
|
||||
case "Subtract": return $"({left}-({args1}))";
|
||||
case "Equals": return $"({left} = {args1})";
|
||||
case "CompareTo": return $"({left}-({args1}))";
|
||||
case "ToString": return $"cast({left} as varchar(50))";
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
public override string ExpressionLambdaToSqlCallConvert(MethodCallExpression exp, ExpTSC tsc)
|
||||
{
|
||||
Func<Expression, string> getExp = exparg => ExpressionLambdaToSql(exparg, tsc);
|
||||
if (exp.Object == null)
|
||||
{
|
||||
switch (exp.Method.Name)
|
||||
{
|
||||
case "ToBoolean": return $"({getExp(exp.Arguments[0])} not in ('0','false'))";
|
||||
case "ToByte": return $"cast({getExp(exp.Arguments[0])} as smallint)";
|
||||
case "ToChar": return $"substring(cast({getExp(exp.Arguments[0])} as varchar(10)) from 1 for 1)";
|
||||
case "ToDateTime": return $"cast({getExp(exp.Arguments[0])} as timestamp)";
|
||||
case "ToDecimal": return $"cast({getExp(exp.Arguments[0])} as decimal(18,6))";
|
||||
case "ToDouble": return $"cast({getExp(exp.Arguments[0])} as decimal(18,10))";
|
||||
case "ToInt16": return $"cast({getExp(exp.Arguments[0])} as smallint)";
|
||||
case "ToInt32": return $"cast({getExp(exp.Arguments[0])} as integer)";
|
||||
case "ToInt64": return $"cast({getExp(exp.Arguments[0])} as bigint)";
|
||||
case "ToSByte": return $"cast({getExp(exp.Arguments[0])} as smallint)";
|
||||
case "ToSingle": return $"cast({getExp(exp.Arguments[0])} as decimal(14,7))";
|
||||
case "ToString": return $"cast({getExp(exp.Arguments[0])} as blob sub_type 1)";
|
||||
case "ToUInt16": return $"cast({getExp(exp.Arguments[0])} as integer)";
|
||||
case "ToUInt32": return $"cast({getExp(exp.Arguments[0])} as bigint)";
|
||||
case "ToUInt64": return $"cast({getExp(exp.Arguments[0])} as decimal(18,0))";
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
15
Providers/FreeSql.Provider.Firebird/FirebirdExtensions.cs
Normal file
15
Providers/FreeSql.Provider.Firebird/FirebirdExtensions.cs
Normal file
@ -0,0 +1,15 @@
|
||||
using FreeSql;
|
||||
using FreeSql.Firebird.Curd;
|
||||
using System;
|
||||
|
||||
public static partial class FreeSqlFirebirdGlobalExtensions
|
||||
{
|
||||
/// <summary>
|
||||
/// 特殊处理类似 string.Format 的使用方法，防止注入，以及 IS NULL 转换
|
||||
/// </summary>
|
||||
/// <param name="that"></param>
|
||||
/// <param name="args"></param>
|
||||
/// <returns></returns>
|
||||
public static string FormatFirebird(this string that, params object[] args) => _firebirdAdo.Addslashes(that, args);
|
||||
static FreeSql.Firebird.FirebirdAdo _firebirdAdo = new FreeSql.Firebird.FirebirdAdo();
|
||||
}
|
||||
62
Providers/FreeSql.Provider.Firebird/FirebirdProvider.cs
Normal file
62
Providers/FreeSql.Provider.Firebird/FirebirdProvider.cs
Normal file
@ -0,0 +1,62 @@
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.CommonProvider;
|
||||
using FreeSql.Firebird.Curd;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data;
|
||||
using System.Data.Common;
|
||||
using System.Linq.Expressions;
|
||||
using System.Threading;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
|
||||
public class FirebirdProvider<TMark> : IFreeSql<TMark>
|
||||
{
|
||||
|
||||
public ISelect<T1> Select<T1>() where T1 : class => new FirebirdSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
|
||||
public ISelect<T1> Select<T1>(object dywhere) where T1 : class => new FirebirdSelect<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
|
||||
public IInsert<T1> Insert<T1>() where T1 : class => new FirebirdInsert<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
public IInsert<T1> Insert<T1>(T1 source) where T1 : class => this.Insert<T1>().AppendData(source);
|
||||
public IInsert<T1> Insert<T1>(T1[] source) where T1 : class => this.Insert<T1>().AppendData(source);
|
||||
public IInsert<T1> Insert<T1>(List<T1> source) where T1 : class => this.Insert<T1>().AppendData(source);
|
||||
public IInsert<T1> Insert<T1>(IEnumerable<T1> source) where T1 : class => this.Insert<T1>().AppendData(source);
|
||||
public IUpdate<T1> Update<T1>() where T1 : class => new FirebirdUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
|
||||
public IUpdate<T1> Update<T1>(object dywhere) where T1 : class => new FirebirdUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
|
||||
public IDelete<T1> Delete<T1>() where T1 : class => new FirebirdDelete<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, null);
|
||||
public IDelete<T1> Delete<T1>(object dywhere) where T1 : class => new FirebirdDelete<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression, dywhere);
|
||||
public IInsertOrUpdate<T1> InsertOrUpdate<T1>() where T1 : class => new FirebirdInsertOrUpdate<T1>(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
|
||||
public IAdo Ado { get; }
|
||||
public IAop Aop { get; }
|
||||
public ICodeFirst CodeFirst { get; }
|
||||
public IDbFirst DbFirst { get; }
|
||||
public FirebirdProvider(string masterConnectionString, string[] slaveConnectionString, Func<DbConnection> connectionFactory = null)
|
||||
{
|
||||
this.InternalCommonUtils = new FirebirdUtils(this);
|
||||
this.InternalCommonExpression = new FirebirdExpression(this.InternalCommonUtils);
|
||||
|
||||
this.Ado = new FirebirdAdo(this.InternalCommonUtils, masterConnectionString, slaveConnectionString, connectionFactory);
|
||||
this.Aop = new AopProvider();
|
||||
|
||||
this.DbFirst = new FirebirdDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
this.CodeFirst = new FirebirdCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
|
||||
}
|
||||
|
||||
internal CommonUtils InternalCommonUtils { get; }
|
||||
internal CommonExpression InternalCommonExpression { get; }
|
||||
|
||||
public void Transaction(Action handler) => Ado.Transaction(handler);
|
||||
public void Transaction(IsolationLevel isolationLevel, Action handler) => Ado.Transaction(isolationLevel, handler);
|
||||
|
||||
public GlobalFilter GlobalFilter { get; } = new GlobalFilter();
|
||||
|
||||
~FirebirdProvider() => this.Dispose();
|
||||
int _disposeCounter;
|
||||
public void Dispose()
|
||||
{
|
||||
if (Interlocked.Increment(ref _disposeCounter) != 1) return;
|
||||
(this.Ado as AdoProvider)?.Dispose();
|
||||
}
|
||||
}
|
||||
}
|
||||
98
Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs
Normal file
98
Providers/FreeSql.Provider.Firebird/FirebirdUtils.cs
Normal file
@ -0,0 +1,98 @@
|
||||
using FirebirdSql.Data.FirebirdClient;
|
||||
using FreeSql.Internal;
|
||||
using FreeSql.Internal.Model;
|
||||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Data.Common;
|
||||
using System.Globalization;
|
||||
|
||||
namespace FreeSql.Firebird
|
||||
{
|
||||
|
||||
class FirebirdUtils : CommonUtils
|
||||
{
|
||||
public FirebirdUtils(IFreeSql orm) : base(orm)
|
||||
{
|
||||
}
|
||||
|
||||
public override DbParameter AppendParamter(List<DbParameter> _params, string parameterName, ColumnInfo col, Type type, object value)
|
||||
{
|
||||
if (string.IsNullOrEmpty(parameterName)) parameterName = $"p_{_params?.Count}";
|
||||
var ret = new FbParameter { ParameterName = QuoteParamterName(parameterName), Value = value };
|
||||
var dbtype = (FbDbType)_orm.CodeFirst.GetDbInfo(type)?.type;
|
||||
if (col != null)
|
||||
{
|
||||
var dbtype2 = (FbDbType)_orm.DbFirst.GetDbType(new DatabaseModel.DbColumnInfo { DbTypeText = col.DbTypeText, DbTypeTextFull = col.Attribute.DbType, MaxLength = col.DbSize });
|
||||
switch (dbtype2)
|
||||
{
|
||||
case FbDbType.Binary:
|
||||
break;
|
||||
default:
|
||||
dbtype = dbtype2;
|
||||
if (col.DbSize != 0) ret.Size = col.DbSize;
|
||||
if (col.DbPrecision != 0) ret.Precision = col.DbPrecision;
|
||||
if (col.DbScale != 0) ret.Scale = col.DbScale;
|
||||
break;
|
||||
}
|
||||
}
|
||||
ret.FbDbType = dbtype;
|
||||
_params?.Add(ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
public override DbParameter[] GetDbParamtersByObject(string sql, object obj) =>
|
||||
Utils.GetDbParamtersByObject<DbParameter>(sql, obj, "@", (name, type, value) =>
|
||||
{
|
||||
var ret = new FbParameter { ParameterName = $"@{name}", Value = value };
|
||||
var tp = _orm.CodeFirst.GetDbInfo(type)?.type;
|
||||
if (tp != null) ret.FbDbType = (FbDbType)tp.Value;
|
||||
return ret;
|
||||
});
|
||||
|
||||
public override string FormatSql(string sql, params object[] args) => sql?.FormatFirebird(args);
|
||||
public override string QuoteSqlName(params string[] name)
|
||||
{
|
||||
if (name.Length == 1)
|
||||
{
|
||||
var nametrim = name[0].Trim();
|
||||
if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
|
||||
return nametrim; //原生SQL
|
||||
if (nametrim.StartsWith("\"") && nametrim.EndsWith("\""))
|
||||
return nametrim;
|
||||
return $"\"{nametrim.Replace(".", "\".\"")}\"";
|
||||
}
|
||||
return $"\"{string.Join("\".\"", name)}\"";
|
||||
}
|
||||
public override string TrimQuoteSqlName(string name)
|
||||
{
|
||||
var nametrim = name.Trim();
|
||||
if (nametrim.StartsWith("(") && nametrim.EndsWith(")"))
|
||||
return nametrim; //原生SQL
|
||||
return $"{nametrim.Trim('"').Replace("\".\"", ".").Replace(".\"", ".")}";
|
||||
}
|
||||
public override string[] SplitTableName(string name) => GetSplitTableNames(name, '"', '"', 1);
|
||||
public override string QuoteParamterName(string name) => $"@{(_orm.CodeFirst.IsSyncStructureToLower ? name.ToLower() : name)}";
|
||||
public override string IsNull(string sql, object value) => $"coalesce({sql}, {value})";
|
||||
public override string StringConcat(string[] objs, Type[] types) => $"{string.Join(" || ", objs)}";
|
||||
public override string Mod(string left, string right, Type leftType, Type rightType) => $"mod({left},{right})";
|
||||
public override string Div(string left, string right, Type leftType, Type rightType) => $"trunc({left}/{right})";
|
||||
public override string Now => "current_timestamp";
|
||||
public override string NowUtc => "current_timestamp";
|
||||
|
||||
public override string QuoteWriteParamter(Type type, string paramterName) => paramterName;
|
||||
public override string QuoteReadColumn(Type type, Type mapType, string columnName) => columnName;
|
||||
|
||||
public override string GetNoneParamaterSqlValue(List<DbParameter> specialParams, string specialParamFlag, Type type, object value)
|
||||
{
|
||||
if (value == null) return "NULL";
|
||||
if (type.IsNumberType()) return string.Format(CultureInfo.InvariantCulture, "{0}", value);
|
||||
if (type == typeof(byte[])) return $"x'{CommonUtils.BytesSqlRaw(value as byte[])}'";
|
||||
if (type == typeof(TimeSpan) || type == typeof(TimeSpan?))
|
||||
{
|
||||
var ts = (TimeSpan)value;
|
||||
value = $"{Math.Floor(ts.TotalHours)}:{ts.Minutes}:{ts.Seconds}";
|
||||
}
|
||||
return FormatSql("{0}", value, 1);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,36 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFrameworks>netstandard2.0;net452</TargetFrameworks>
|
||||
<Version>1.9.0-preview0906</Version>
|
||||
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
|
||||
<Authors>ncc;YeXiangQin</Authors>
|
||||
<Description>FreeSql 数据库实现，基于 Firebird</Description>
|
||||
<PackageProjectUrl>https://github.com/2881099/FreeSql</PackageProjectUrl>
|
||||
<RepositoryUrl>https://github.com/2881099/FreeSql</RepositoryUrl>
|
||||
<RepositoryType>git</RepositoryType>
|
||||
<PackageLicenseExpression>MIT</PackageLicenseExpression>
|
||||
<PackageTags>FreeSql;ORM</PackageTags>
|
||||
<PackageId>$(AssemblyName)</PackageId>
|
||||
<PackageIcon>logo.png</PackageIcon>
|
||||
<Title>$(AssemblyName)</Title>
|
||||
<IsPackable>true</IsPackable>
|
||||
<GenerateAssemblyInfo>true</GenerateAssemblyInfo>
|
||||
<SignAssembly>true</SignAssembly>
|
||||
<AssemblyOriginatorKeyFile>key.snk</AssemblyOriginatorKeyFile>
|
||||
<DelaySign>false</DelaySign>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<None Include="../../logo.png" Pack="true" PackagePath="\" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="FirebirdSql.Data.FirebirdClient" Version="7.5.0" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\..\FreeSql\FreeSql.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
BIN
Providers/FreeSql.Provider.Firebird/key.snk
Normal file
BIN
Providers/FreeSql.Provider.Firebird/key.snk
Normal file
Binary file not shown.
21
Providers/FreeSql.Provider.Firebird/新建文本文档.txt
Normal file
21
Providers/FreeSql.Provider.Firebird/新建文本文档.txt
Normal file
@ -0,0 +1,21 @@
|
||||
case DataType.Firebird:
|
||||
type = Type.GetType("FreeSql.Firebird.FirebirdProvider`1,FreeSql.Provider.Firebird")?.MakeGenericType(typeof(TMark));
|
||||
if (type == null) throwNotFind("FreeSql.Provider.Firebird.dll", "FreeSql.Firebird.FirebirdProvider<>");
|
||||
break;
|
||||
|
||||
|
||||
|
||||
|
||||
static Lazy<IFreeSql> firebirdLazy = new Lazy<IFreeSql>(() => new FreeSql.FreeSqlBuilder()
|
||||
.UseConnectionString(FreeSql.DataType.Firebird, @"database=localhost:D:\fbdata\EXAMPLES.fdb;user=sysdba;password=123456;max pool size=5")
|
||||
//.UseConnectionFactory(FreeSql.DataType.Firebird, () => new FirebirdSql.Data.FirebirdClient.FbConnection(@"database=localhost:D:\fbdata\EXAMPLES.fdb;user=sysdba;password=123456;max pool size=5"))
|
||||
.UseAutoSyncStructure(true)
|
||||
.UseLazyLoading(true)
|
||||
.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper)
|
||||
//.UseNoneCommandParameter(true)
|
||||
|
||||
.UseMonitorCommand(
|
||||
cmd => Trace.WriteLine(cmd.CommandText), //监听SQL命令对象，在执行前
|
||||
(cmd, traceLog) => Console.WriteLine(traceLog))
|
||||
.Build());
|
||||
public static IFreeSql firebird => firebirdLazy.Value;
|
||||
Reference in New Issue
Block a user