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- 增加 人大金仓 OdbcKingbaseES 实现；#325
This commit is contained in:
28810
@ -0,0 +1,99 @@
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using FreeSql.Internal;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Text;
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using System.Threading.Tasks;
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namespace FreeSql.Odbc.KingbaseES
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{
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class OdbcKingbaseESDelete<T1> : Internal.CommonProvider.DeleteProvider<T1> where T1 : class
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{
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public OdbcKingbaseESDelete(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere)
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: base(orm, commonUtils, commonExpression, dywhere)
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{
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}
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public override List<T1> ExecuteDeleted()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return new List<T1>();
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var sb = new StringBuilder();
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sb.Append(sql).Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sb.Append(", ");
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sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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sql = sb.ToString();
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var dbParms = _params.ToArray();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Delete, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var ret = new List<T1>();
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Exception exception = null;
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try
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{
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ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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this.ClearData();
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return ret;
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}
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#if net40
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#else
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async public override Task<List<T1>> ExecuteDeletedAsync()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return new List<T1>();
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var sb = new StringBuilder();
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sb.Append(sql).Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sb.Append(", ");
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sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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sql = sb.ToString();
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var dbParms = _params.ToArray();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Delete, sql, dbParms);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var ret = new List<T1>();
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Exception exception = null;
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try
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{
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ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, dbParms);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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this.ClearData();
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return ret;
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}
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#endif
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}
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}
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@ -0,0 +1,216 @@
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using FreeSql.Internal;
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using FreeSql.Internal.Model;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Data.Common;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace FreeSql.Odbc.KingbaseES
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{
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class OdbcKingbaseESInsert<T1> : Internal.CommonProvider.InsertProvider<T1> where T1 : class
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{
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public OdbcKingbaseESInsert(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
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: base(orm, commonUtils, commonExpression)
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{
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}
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internal IFreeSql InternalOrm => _orm;
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internal TableInfo InternalTable => _table;
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internal DbParameter[] InternalParams => _params;
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internal DbConnection InternalConnection => _connection;
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internal DbTransaction InternalTransaction => _transaction;
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internal CommonUtils InternalCommonUtils => _commonUtils;
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internal CommonExpression InternalCommonExpression => _commonExpression;
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internal List<T1> InternalSource => _source;
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internal Dictionary<string, bool> InternalIgnore => _ignore;
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internal void InternalClearData() => ClearData();
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public override int ExecuteAffrows() => base.SplitExecuteAffrows(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override long ExecuteIdentity() => base.SplitExecuteIdentity(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override List<T1> ExecuteInserted() => base.SplitExecuteInserted(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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protected override long RawExecuteIdentity()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return 0;
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long ret = 0;
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Exception exception = null;
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Aop.CurdBeforeEventArgs before = null;
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var identCols = _table.Columns.Where(a => a.Value.Attribute.IsIdentity == true);
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if (identCols.Any() == false)
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{
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before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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try
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{
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ret = _orm.Ado.ExecuteNonQuery(_connection, _transaction, CommandType.Text, sql, _params);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return 0;
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}
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sql = string.Concat(sql, " RETURNING ", _commonUtils.QuoteSqlName(identCols.First().Value.Attribute.Name));
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before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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try
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{
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long.TryParse(string.Concat(_orm.Ado.ExecuteScalar(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return ret;
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}
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protected override List<T1> RawExecuteInserted()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return new List<T1>();
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var sb = new StringBuilder();
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sb.Append(sql).Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sb.Append(", ");
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sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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sql = sb.ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var ret = new List<T1>();
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Exception exception = null;
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try
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{
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ret = _orm.Ado.Query<T1>(_connection, _transaction, CommandType.Text, sql, _params);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return ret;
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}
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#if net40
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#else
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public override Task<int> ExecuteAffrowsAsync() => base.SplitExecuteAffrowsAsync(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override Task<long> ExecuteIdentityAsync() => base.SplitExecuteIdentityAsync(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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public override Task<List<T1>> ExecuteInsertedAsync() => base.SplitExecuteInsertedAsync(_batchValuesLimit > 0 ? _batchValuesLimit : 5000, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
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async protected override Task<long> RawExecuteIdentityAsync()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return 0;
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long ret = 0;
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Exception exception = null;
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Aop.CurdBeforeEventArgs before = null;
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var identCols = _table.Columns.Where(a => a.Value.Attribute.IsIdentity == true);
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if (identCols.Any() == false)
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{
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before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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try
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{
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ret = await _orm.Ado.ExecuteNonQueryAsync(_connection, _transaction, CommandType.Text, sql, _params);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return 0;
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}
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sql = string.Concat(sql, " RETURNING ", _commonUtils.QuoteSqlName(identCols.First().Value.Attribute.Name));
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before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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try
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{
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long.TryParse(string.Concat(await _orm.Ado.ExecuteScalarAsync(_connection, _transaction, CommandType.Text, sql, _params)), out ret);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return ret;
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}
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async protected override Task<List<T1>> RawExecuteInsertedAsync()
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{
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var sql = this.ToSql();
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if (string.IsNullOrEmpty(sql)) return new List<T1>();
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var sb = new StringBuilder();
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sb.Append(sql).Append(" RETURNING ");
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var colidx = 0;
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foreach (var col in _table.Columns.Values)
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{
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if (colidx > 0) sb.Append(", ");
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sb.Append(_commonUtils.QuoteReadColumn(col.CsType, col.Attribute.MapType, _commonUtils.QuoteSqlName(col.Attribute.Name))).Append(" as ").Append(_commonUtils.QuoteSqlName(col.CsName));
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++colidx;
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}
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sql = sb.ToString();
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var before = new Aop.CurdBeforeEventArgs(_table.Type, _table, Aop.CurdType.Insert, sql, _params);
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_orm.Aop.CurdBeforeHandler?.Invoke(this, before);
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var ret = new List<T1>();
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Exception exception = null;
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try
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{
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ret = await _orm.Ado.QueryAsync<T1>(_connection, _transaction, CommandType.Text, sql, _params);
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}
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catch (Exception ex)
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{
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exception = ex;
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throw ex;
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}
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finally
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{
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var after = new Aop.CurdAfterEventArgs(before, exception, ret);
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_orm.Aop.CurdAfterHandler?.Invoke(this, after);
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}
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return ret;
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}
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#endif
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}
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}
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@ -0,0 +1,57 @@
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using FreeSql.Internal;
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using System;
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using System.Collections.Generic;
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using System.Data.Common;
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using System.Linq;
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using System.Text;
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namespace FreeSql.Odbc.KingbaseES
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{
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class OdbcKingbaseESInsertOrUpdate<T1> : Internal.CommonProvider.InsertOrUpdateProvider<T1> where T1 : class
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{
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public OdbcKingbaseESInsertOrUpdate(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression)
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: base(orm, commonUtils, commonExpression)
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{
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}
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public override string ToSql()
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{
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if (_source?.Any() != true) return null;
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var sqls = new string[2];
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var dbParams = new List<DbParameter>();
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var ds = SplitSourceByIdentityValueIsNull(_source);
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if (ds.Item1.Any()) sqls[0] = getInsertSql(ds.Item1, false);
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if (ds.Item2.Any()) sqls[1] = getInsertSql(ds.Item2, true);
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_params = dbParams.ToArray();
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if (ds.Item2.Any() == false) return sqls[0];
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if (ds.Item1.Any() == false) return sqls[1];
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return string.Join("\r\n\r\n;\r\n\r\n", sqls);
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string getInsertSql(List<T1> data, bool flagInsert)
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{
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var insert = _orm.Insert<T1>()
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.AsTable(_tableRule).AsType(_table.Type)
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.WithConnection(_connection)
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.WithTransaction(_transaction)
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.NoneParameter(true) as Internal.CommonProvider.InsertProvider<T1>;
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insert._source = data;
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string sql = "";
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if (IdentityColumn != null && flagInsert) sql = insert.ToSql();
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else
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{
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var ocdu = new OdbcKingbaseESOnConflictDoUpdate<T1>(insert.InsertIdentity());
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ocdu.IgnoreColumns(_table.Columns.Values.Where(a => a.Attribute.CanUpdate == false).Select(a => a.Attribute.Name).ToArray());
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if (_table.Columns.Values.Where(a => a.Attribute.IsPrimary == false && a.Attribute.CanUpdate == true).Any() == false)
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ocdu.DoNothing();
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sql = ocdu.ToSql();
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}
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if (string.IsNullOrEmpty(sql)) return null;
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if (insert._params?.Any() == true) dbParams.AddRange(insert._params);
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return sql;
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}
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}
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}
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}
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@ -0,0 +1,207 @@
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using FreeSql.Aop;
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using FreeSql.Internal.Model;
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Text;
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using System.Threading.Tasks;
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namespace FreeSql.Odbc.KingbaseES
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{
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public class OdbcKingbaseESOnConflictDoUpdate<T1> where T1 : class
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{
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internal OdbcKingbaseESInsert<T1> _pgsqlInsert;
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internal OdbcKingbaseESUpdate<T1> _pgsqlUpdatePriv;
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internal OdbcKingbaseESUpdate<T1> _pgsqlUpdate => _pgsqlUpdatePriv ??
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(_pgsqlUpdatePriv = new OdbcKingbaseESUpdate<T1>(_pgsqlInsert.InternalOrm, _pgsqlInsert.InternalCommonUtils, _pgsqlInsert.InternalCommonExpression, null) { InternalTableAlias = "EXCLUDED" }
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.NoneParameter().SetSource(_pgsqlInsert.InternalSource) as OdbcKingbaseESUpdate<T1>);
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ColumnInfo[] _columns;
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bool _doNothing;
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public OdbcKingbaseESOnConflictDoUpdate(IInsert<T1> insert, Expression<Func<T1, object>> columns = null)
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{
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_pgsqlInsert = insert as OdbcKingbaseESInsert<T1>;
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if (_pgsqlInsert == null) throw new Exception("OnConflictDoUpdate 是 FreeSql.Provider.Odbc/KingbaseES 特有的功能");
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if (columns != null)
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{
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var colsList = new List<ColumnInfo>();
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var cols = _pgsqlInsert.InternalCommonExpression.ExpressionSelectColumns_MemberAccess_New_NewArrayInit(null, columns?.Body, false, null).ToDictionary(a => a, a => true);
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foreach (var col in _pgsqlInsert.InternalTable.Columns.Values)
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if (cols.ContainsKey(col.Attribute.Name))
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colsList.Add(col);
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_columns = colsList.ToArray();
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}
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if (_columns == null || _columns.Any() == false)
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_columns = _pgsqlInsert.InternalTable.Primarys;
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if (_columns.Any() == false) throw new Exception("OnConflictDoUpdate 功能要求实体类必须设置 IsPrimary 属性");
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}
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protected void ClearData()
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{
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_pgsqlInsert.InternalClearData();
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_pgsqlUpdatePriv = null;
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}
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public OdbcKingbaseESOnConflictDoUpdate<T1> IgnoreColumns(Expression<Func<T1, object>> columns)
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{
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_pgsqlUpdate.IgnoreColumns(columns);
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return this;
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}
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public OdbcKingbaseESOnConflictDoUpdate<T1> UpdateColumns(Expression<Func<T1, object>> columns)
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{
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_pgsqlUpdate.UpdateColumns(columns);
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return this;
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}
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public OdbcKingbaseESOnConflictDoUpdate<T1> IgnoreColumns(string[] columns)
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{
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_pgsqlUpdate.IgnoreColumns(columns);
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return this;
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}
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public OdbcKingbaseESOnConflictDoUpdate<T1> UpdateColumns(string[] columns)
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{
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_pgsqlUpdate.UpdateColumns(columns);
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return this;
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}
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public OdbcKingbaseESOnConflictDoUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> column, TMember value)
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{
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_pgsqlUpdate.Set(column, value);
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return this;
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}
|
||||
//由于表达式解析问题，ON CONFLICT("id") DO UPDATE SET 需要指定表别名，如 Set(a => a.Clicks + 1) 解析会失败
|
||||
//暂时不开放这个功能，如有需要使用 SetRaw("click = t.click + 1") 替代该操作
|
||||
//public OnConflictDoUpdate<T1> Set<TMember>(Expression<Func<T1, TMember>> exp)
|
||||
//{
|
||||
// _pgsqlUpdate.Set(exp);
|
||||
// return this;
|
||||
//}
|
||||
public OdbcKingbaseESOnConflictDoUpdate<T1> SetRaw(string sql)
|
||||
{
|
||||
_pgsqlUpdate.SetRaw(sql);
|
||||
return this;
|
||||
}
|
||||
|
||||
public OdbcKingbaseESOnConflictDoUpdate<T1> DoNothing()
|
||||
{
|
||||
_doNothing = true;
|
||||
return this;
|
||||
}
|
||||
|
||||
public string ToSql()
|
||||
{
|
||||
var sb = new StringBuilder();
|
||||
sb.Append(_pgsqlInsert.ToSql()).Append("\r\nON CONFLICT(");
|
||||
for (var a = 0; a < _columns.Length; a++)
|
||||
{
|
||||
if (a > 0) sb.Append(", ");
|
||||
sb.Append(_pgsqlInsert.InternalCommonUtils.QuoteSqlName(_columns[a].Attribute.Name));
|
||||
}
|
||||
if (_doNothing)
|
||||
{
|
||||
sb.Append(") DO NOTHING");
|
||||
}
|
||||
else
|
||||
{
|
||||
sb.Append(") DO UPDATE SET\r\n");
|
||||
|
||||
var sbSetEmpty = _pgsqlUpdate.InternalSbSet.Length == 0;
|
||||
var sbSetIncrEmpty = _pgsqlUpdate.InternalSbSetIncr.Length == 0;
|
||||
if (sbSetEmpty == false || sbSetIncrEmpty == false)
|
||||
{
|
||||
if (sbSetEmpty == false) sb.Append(_pgsqlUpdate.InternalSbSet.ToString().Substring(2));
|
||||
if (sbSetIncrEmpty == false) sb.Append(sbSetEmpty ? _pgsqlUpdate.InternalSbSetIncr.ToString().Substring(2) : _pgsqlUpdate.InternalSbSetIncr.ToString());
|
||||
}
|
||||
else
|
||||
{
|
||||
var colidx = 0;
|
||||
foreach (var col in _pgsqlInsert.InternalTable.Columns.Values)
|
||||
{
|
||||
if (col.Attribute.IsPrimary || _pgsqlUpdate.InternalIgnore.ContainsKey(col.Attribute.Name)) continue;
|
||||
|
||||
if (colidx > 0) sb.Append(", \r\n");
|
||||
|
||||
if (col.Attribute.IsVersion == true)
|
||||
{
|
||||
var field = _pgsqlInsert.InternalCommonUtils.QuoteSqlName(col.Attribute.Name);
|
||||
sb.Append(field).Append(" = ").Append(_pgsqlInsert.InternalCommonUtils.QuoteSqlName(_pgsqlInsert.InternalTable.DbName)).Append(".").Append(field).Append(" + 1");
|
||||
}
|
||||
else if (_pgsqlInsert.InternalIgnore.ContainsKey(col.Attribute.Name))
|
||||
{
|
||||
var caseWhen = _pgsqlUpdate.InternalWhereCaseSource(col.CsName, sqlval => sqlval).Trim();
|
||||
sb.Append(caseWhen);
|
||||
if (caseWhen.EndsWith(" END")) _pgsqlUpdate.InternalToSqlCaseWhenEnd(sb, col);
|
||||
}
|
||||
else
|
||||
{
|
||||
var field = _pgsqlInsert.InternalCommonUtils.QuoteSqlName(col.Attribute.Name);
|
||||
sb.Append(field).Append(" = EXCLUDED.").Append(field);
|
||||
}
|
||||
++colidx;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return sb.ToString();
|
||||
}
|
||||
|
||||
public long ExecuteAffrows()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return 0;
|
||||
|
||||
var before = new CurdBeforeEventArgs(_pgsqlInsert.InternalTable.Type, _pgsqlInsert.InternalTable, CurdType.Insert, sql, _pgsqlInsert.InternalParams);
|
||||
_pgsqlInsert.InternalOrm.Aop.CurdBeforeHandler?.Invoke(_pgsqlInsert, before);
|
||||
long ret = 0;
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = _pgsqlInsert.InternalOrm.Ado.ExecuteNonQuery(_pgsqlInsert.InternalConnection, _pgsqlInsert.InternalTransaction, CommandType.Text, sql, _pgsqlInsert.InternalParams);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new CurdAfterEventArgs(before, exception, ret);
|
||||
_pgsqlInsert.InternalOrm.Aop.CurdAfterHandler?.Invoke(_pgsqlInsert, after);
|
||||
ClearData();
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
async public Task<long> ExecuteAffrowsAsync()
|
||||
{
|
||||
var sql = this.ToSql();
|
||||
if (string.IsNullOrEmpty(sql)) return 0;
|
||||
|
||||
var before = new CurdBeforeEventArgs(_pgsqlInsert.InternalTable.Type, _pgsqlInsert.InternalTable, CurdType.Insert, sql, _pgsqlInsert.InternalParams);
|
||||
_pgsqlInsert.InternalOrm.Aop.CurdBeforeHandler?.Invoke(_pgsqlInsert, before);
|
||||
long ret = 0;
|
||||
Exception exception = null;
|
||||
try
|
||||
{
|
||||
ret = await _pgsqlInsert.InternalOrm.Ado.ExecuteNonQueryAsync(_pgsqlInsert.InternalConnection, _pgsqlInsert.InternalTransaction, CommandType.Text, sql, _pgsqlInsert.InternalParams);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
exception = ex;
|
||||
throw ex;
|
||||
}
|
||||
finally
|
||||
{
|
||||
var after = new CurdAfterEventArgs(before, exception, ret);
|
||||
_pgsqlInsert.InternalOrm.Aop.CurdAfterHandler?.Invoke(_pgsqlInsert, after);
|
||||
ClearData();
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,174 @@
|
||||
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.Odbc.KingbaseES
|
||||
{
|
||||
|
||||
class OdbcKingbaseESSelect<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 (_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);
|
||||
if (_limit > 0)
|
||||
sb.Append(" \r\nlimit ").Append(_limit);
|
||||
if (_skip > 0)
|
||||
sb.Append(" \r\noffset ").Append(_skip);
|
||||
|
||||
sbnav.Clear();
|
||||
if (tbUnionsGt0) sb.Append(") ftb");
|
||||
}
|
||||
return sb.Append(_tosqlAppendContent).ToString();
|
||||
}
|
||||
|
||||
public OdbcKingbaseESSelect(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 OdbcKingbaseESSelect<T1, T2>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5, T6>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5, T6, T7>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5, T6, T7, T8>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>(_orm, _commonUtils, _commonExpression, null); OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2> : FreeSql.Internal.CommonProvider.Select2Provider<T1, T2> where T1 : class where T2 : class
|
||||
{
|
||||
public OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<T1, T2, T3> : FreeSql.Internal.CommonProvider.Select3Provider<T1, T2, T3> where T1 : class where T2 : class where T3 : class
|
||||
{
|
||||
public OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<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 OdbcKingbaseESSelect<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 OdbcKingbaseESSelect(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere) : base(orm, commonUtils, commonExpression, dywhere) { }
|
||||
public override string ToSql(string field = null) => OdbcKingbaseESSelect<T1>.ToSqlStatic(_commonUtils, _commonExpression, _select, _distinct, field ?? this.GetAllFieldExpressionTreeLevel2().Field, _join, _where, _groupby, _having, _orderby, _skip, _limit, _tables, this.GetTableRuleUnions(), _aliasRule, _tosqlAppendContent, _whereCascadeExpression, _orm);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,164 @@
|
||||
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.Odbc.KingbaseES
|
||||
{
|
||||
|
||||
class OdbcKingbaseESUpdate<T1> : Internal.CommonProvider.UpdateProvider<T1> where T1 : class
|
||||
{
|
||||
|
||||
public OdbcKingbaseESUpdate(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression, object dywhere)
|
||||
: base(orm, commonUtils, commonExpression, dywhere)
|
||||
{
|
||||
}
|
||||
|
||||
internal string InternalTableAlias;
|
||||
internal StringBuilder InternalSbSet => _set;
|
||||
internal StringBuilder InternalSbSetIncr => _setIncr;
|
||||
internal Dictionary<string, bool> InternalIgnore => _ignore;
|
||||
internal void InternalResetSource(List<T1> source) => _source = source;
|
||||
internal string InternalWhereCaseSource(string CsName, Func<string, string> thenValue) => WhereCaseSource(CsName, thenValue);
|
||||
internal void InternalToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col) => ToSqlCaseWhenEnd(sb, col);
|
||||
|
||||
public override int ExecuteAffrows() => base.SplitExecuteAffrows(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
|
||||
public override List<T1> ExecuteUpdated() => base.SplitExecuteUpdated(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
|
||||
|
||||
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, _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);
|
||||
}
|
||||
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();
|
||||
if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
|
||||
caseWhen.Append(_commonUtils.QuoteReadColumn(pk.CsType, pk.Attribute.MapType, _commonUtils.QuoteSqlName(pk.Attribute.Name)));
|
||||
return;
|
||||
}
|
||||
caseWhen.Append("(");
|
||||
var pkidx = 0;
|
||||
foreach (var pk in _table.Primarys)
|
||||
{
|
||||
if (pkidx > 0) caseWhen.Append(" || '+' || ");
|
||||
if (string.IsNullOrEmpty(InternalTableAlias) == false) caseWhen.Append(InternalTableAlias).Append(".");
|
||||
caseWhen.Append(_commonUtils.QuoteReadColumn(pk.CsType, pk.Attribute.MapType, _commonUtils.QuoteSqlName(pk.Attribute.Name))).Append("::varchar");
|
||||
++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.First().GetMapValue(d)));
|
||||
return;
|
||||
}
|
||||
sb.Append("(");
|
||||
var pkidx = 0;
|
||||
foreach (var pk in _table.Primarys)
|
||||
{
|
||||
if (pkidx > 0) sb.Append(" || '+' || ");
|
||||
sb.Append(_commonUtils.FormatSql("{0}", pk.GetMapValue(d))).Append("::varchar");
|
||||
++pkidx;
|
||||
}
|
||||
sb.Append(")");
|
||||
}
|
||||
|
||||
protected override void ToSqlCaseWhenEnd(StringBuilder sb, ColumnInfo col)
|
||||
{
|
||||
if (_noneParameter == false) return;
|
||||
var dbtype = _commonUtils.CodeFirst.GetDbInfo(col.Attribute.MapType)?.dbtype;
|
||||
if (dbtype == null) return;
|
||||
|
||||
sb.Append("::").Append(dbtype);
|
||||
}
|
||||
|
||||
#if net40
|
||||
#else
|
||||
public override Task<int> ExecuteAffrowsAsync() => base.SplitExecuteAffrowsAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
|
||||
public override Task<List<T1>> ExecuteUpdatedAsync() => base.SplitExecuteUpdatedAsync(_batchRowsLimit > 0 ? _batchRowsLimit : 500, _batchParameterLimit > 0 ? _batchParameterLimit : 3000);
|
||||
|
||||
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, _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);
|
||||
}
|
||||
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
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user