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28810
2019-01-09 17:34:36 +08:00
parent 27bc603d46
commit b92f480cda
15 changed files with 667 additions and 776 deletions
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3
FreeSql/Generator/TemplateEngin.cs
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@ -541,7 +541,8 @@ return rTn;");
#region Complie
private static ITemplateOutput Complie(string cscode, string typename) {
var assemly = _compiler.Value.CompileCode(cscode);
return assemly.CreateInstance(typename) as ITemplateOutput;
var type = assemly.DefinedTypes.Where(a => a.FullName.EndsWith(typename)).FirstOrDefault();
return Activator.CreateInstance(type) as ITemplateOutput;
}
static ConcurrentDictionary<string, (DateTime, object)> _compiler_objs = new ConcurrentDictionary<string, (DateTime, object)>();
static Lazy<CSScriptLib.RoslynEvaluator> _compiler = new Lazy<CSScriptLib.RoslynEvaluator>(() => {

385
FreeSql/Oracle/OracleDbFirst.cs
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@ -1,385 +0,0 @@
using FreeSql.DatabaseModel;
using FreeSql.Internal;
using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text.RegularExpressions;
namespace FreeSql.Oracle {
class OracleDbFirst : IDbFirst {
IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;
public OracleDbFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) {
_orm = orm;
_commonUtils = commonUtils;
_commonExpression = commonExpression;
}
public int GetDbType(DbColumnInfo column) => (int)GetMySqlDbType(column);
MySqlDbType GetMySqlDbType(DbColumnInfo column) {
var is_unsigned = column.DbTypeTextFull.ToLower().EndsWith(" unsigned");
switch (column.DbTypeText.ToLower()) {
case "bit": return MySqlDbType.Bit;
case "tinyint": return is_unsigned ? MySqlDbType.UByte : MySqlDbType.Byte;
case "smallint": return is_unsigned ? MySqlDbType.UInt16 : MySqlDbType.Int16;
case "mediumint": return is_unsigned ? MySqlDbType.UInt24 : MySqlDbType.Int24;
case "int": return is_unsigned ? MySqlDbType.UInt32 : MySqlDbType.Int32;
case "bigint": return is_unsigned ? MySqlDbType.UInt64 : MySqlDbType.Int64;
case "real":
case "double": return MySqlDbType.Double;
case "float": return MySqlDbType.Float;
case "numeric":
case "decimal": return MySqlDbType.Decimal;
case "year": return MySqlDbType.Year;
case "time": return MySqlDbType.Time;
case "date": return MySqlDbType.Date;
case "timestamp": return MySqlDbType.Timestamp;
case "datetime": return MySqlDbType.DateTime;
case "tinyblob": return MySqlDbType.TinyBlob;
case "blob": return MySqlDbType.Blob;
case "mediumblob": return MySqlDbType.MediumBlob;
case "longblob": return MySqlDbType.LongBlob;
case "binary": return MySqlDbType.Binary;
case "varbinary": return MySqlDbType.VarBinary;
case "tinytext": return MySqlDbType.TinyText;
case "text": return MySqlDbType.Text;
case "mediumtext": return MySqlDbType.MediumText;
case "longtext": return MySqlDbType.LongText;
case "char": return column.MaxLength == 36 ? MySqlDbType.Guid : MySqlDbType.String;
case "varchar": return MySqlDbType.VarChar;
case "set": return MySqlDbType.Set;
case "enum": return MySqlDbType.Enum;
case "point": return MySqlDbType.Geometry;
case "linestring": return MySqlDbType.Geometry;
case "polygon": return MySqlDbType.Geometry;
case "geometry": return MySqlDbType.Geometry;
case "multipoint": return MySqlDbType.Geometry;
case "multilinestring": return MySqlDbType.Geometry;
case "multipolygon": return MySqlDbType.Geometry;
case "geometrycollection": return MySqlDbType.Geometry;
default: return MySqlDbType.String;
}
}
static readonly Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)> _dicDbToCs = new Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>() {
{ (int)MySqlDbType.Bit, ("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
{ (int)MySqlDbType.Byte, ("(sbyte?)", "sbyte.Parse({0})", "{0}.ToString()", "sbyte?", typeof(sbyte), typeof(sbyte?), "{0}.Value", "GetByte") },
{ (int)MySqlDbType.Int16, ("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
{ (int)MySqlDbType.Int24, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Int32, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Int64, ("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
{ (int)MySqlDbType.UByte, ("(byte?)", "byte.Parse({0})", "{0}.ToString()", "byte?", typeof(byte), typeof(byte?), "{0}.Value", "GetByte") },
{ (int)MySqlDbType.UInt16, ("(ushort?)", "ushort.Parse({0})", "{0}.ToString()", "ushort?", typeof(ushort), typeof(ushort?), "{0}.Value", "GetInt16") },
{ (int)MySqlDbType.UInt24, ("(uint?)", "uint.Parse({0})", "{0}.ToString()", "uint?", typeof(uint), typeof(uint?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.UInt32, ("(uint?)", "uint.Parse({0})", "{0}.ToString()", "uint?", typeof(uint), typeof(uint?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.UInt64, ("(ulong?)", "ulong.Parse({0})", "{0}.ToString()", "ulong?", typeof(ulong), typeof(ulong?), "{0}.Value", "GetInt64") },
{ (int)MySqlDbType.Double, ("(double?)", "double.Parse({0})", "{0}.ToString()", "double?", typeof(double), typeof(double?), "{0}.Value", "GetDouble") },
{ (int)MySqlDbType.Float, ("(float?)", "float.Parse({0})", "{0}.ToString()", "float?", typeof(float), typeof(float?), "{0}.Value", "GetFloat") },
{ (int)MySqlDbType.Decimal, ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
{ (int)MySqlDbType.Year, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Time, ("(TimeSpan?)", "TimeSpan.Parse(double.Parse({0}))", "{0}.Ticks.ToString()", "TimeSpan?", typeof(TimeSpan), typeof(TimeSpan?), "{0}.Value", "GetValue") },
{ (int)MySqlDbType.Date, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.Timestamp, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.DateTime, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.TinyBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.Blob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.MediumBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.LongBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.Binary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.VarBinary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.TinyText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Text, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.MediumText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.LongText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Guid, ("(Guid?)", "Guid.Parse({0})", "{0}.ToString()", "Guid?", typeof(Guid), typeof(Guid?), "{0}", "GetString") },
{ (int)MySqlDbType.String, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.VarString, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.VarChar, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Set, ("(long?)", "long.Parse({0})", "{0}.ToInt64().ToString()", "Set", typeof(bool), typeof(Enum), "{0}", "GetInt64") },
{ (int)MySqlDbType.Enum, ("(long?)", "long.Parse({0})", "{0}.ToInt64().ToString()", "Enum", typeof(bool), typeof(Enum), "{0}", "GetInt64") },
{ (int)MySqlDbType.Geometry, ("(MygisGeometry)", "MygisGeometry.Parse({0}.Replace(StringifySplit, \"|\"))", "{0}.AsText().Replace(\"|\", StringifySplit)", "MygisGeometry", typeof(MygisGeometry), typeof(MygisGeometry), "{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 username from sys.dba_users";
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
return ds.Select(a => a.FirstOrDefault()?.ToString()).ToList();
}
public List<DbTableInfo> GetTablesByDatabase(params string[] database) {
var loc1 = new List<DbTableInfo>();
var loc2 = new Dictionary<string, DbTableInfo>();
var loc3 = new Dictionary<string, Dictionary<string, DbColumnInfo>>();
if (database == null || database.Any() == false) return loc1;
var databaseIn = string.Join(",", database.Select(a => "{0}".FormatMySql(a)));
var sql = string.Format(@"
select
concat(a.table_schema, '.', a.table_name) 'id',
a.table_schema 'schema',
a.table_name 'table',
a.table_type 'type'
from information_schema.tables a
where a.table_schema in ({0})", databaseIn);
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var loc6 = new List<string>();
var loc66 = 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 type = string.Concat(row[3]) == "VIEW" ? DbTableType.VIEW : DbTableType.TABLE;
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, Type = type });
loc3.Add(table_id, new Dictionary<string, DbColumnInfo>());
switch (type) {
case DbTableType.TABLE:
case DbTableType.VIEW:
loc6.Add(table.Replace("'", "''"));
break;
case DbTableType.StoreProcedure:
loc66.Add(table.Replace("'", "''"));
break;
}
}
if (loc6.Count == 0) return loc1;
var loc8 = "'" + string.Join("','", loc6.ToArray()) + "'";
var loc88 = "'" + string.Join("','", loc66.ToArray()) + "'";
sql = string.Format(@"
select
concat(a.table_schema, '.', a.table_name),
a.column_name,
a.data_type,
ifnull(a.character_maximum_length, 0) 'len',
a.column_type,
case when a.is_nullable = 'YES' then 1 else 0 end 'is_nullable',
case when locate('auto_increment', a.extra) > 0 then 1 else 0 end 'is_identity',
a.column_comment 'comment'
from information_schema.columns a
where a.table_schema in ({1}) and a.table_name in ({0})
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
foreach (var row in ds) {
string table_id = string.Concat(row[0]);
string column = string.Concat(row[1]);
string type = string.Concat(row[2]);
//long max_length = long.Parse(string.Concat(row[3]));
string sqlType = string.Concat(row[4]);
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]);
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
});
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
concat(a.constraint_schema, '.', a.table_name) 'table_id',
a.column_name,
concat(a.constraint_schema, '/', a.table_name, '/', a.constraint_name) 'index_id',
1 'IsUnique',
case when constraint_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
0 'IsClustered',
0 'IsDesc'
from information_schema.key_column_usage a
where a.constraint_schema in ({1}) and a.table_name in ({0}) and isnull(position_in_unique_constraint)
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var indexColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
var uniqueColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
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";
int is_desc = int.Parse(string.Concat(row[6]));
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, List<DbColumnInfo>> loc10 = null;
List<DbColumnInfo> loc11 = null;
if (!indexColumns.TryGetValue(table_id, out loc10))
indexColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
if (!loc10.TryGetValue(index_id, out loc11))
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
loc11.Add(loc9);
if (is_unique) {
if (!uniqueColumns.TryGetValue(table_id, out loc10))
uniqueColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
if (!loc10.TryGetValue(index_id, out loc11))
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
loc11.Add(loc9);
}
}
foreach (string table_id in indexColumns.Keys) {
foreach (var columns in indexColumns[table_id].Values)
loc2[table_id].Indexes.Add(columns);
}
foreach (string table_id in uniqueColumns.Keys) {
foreach (var columns in uniqueColumns[table_id].Values) {
columns.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
loc2[table_id].Uniques.Add(columns);
}
}
sql = string.Format(@"
select
concat(a.constraint_schema, '.', a.table_name) 'table_id',
a.column_name,
concat(a.constraint_schema, '/', a.constraint_name) 'FKId',
concat(a.referenced_table_schema, '.', a.referenced_table_name) 'ref_table_id',
1 'IsForeignKey',
a.referenced_column_name 'ref_column'
from information_schema.key_column_usage a
where a.constraint_schema in ({1}) and a.table_name in ({0}) and not isnull(position_in_unique_constraint)
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var fkColumns = new Dictionary<string, Dictionary<string, DbForeignInfo>>();
foreach (var row in ds) {
string table_id = string.Concat(row[0]);
string column = string.Concat(row[1]);
string fk_id = string.Concat(row[2]);
string ref_table_id = string.Concat(row[3]);
bool is_foreign_key = string.Concat(row[4]) == "1";
string referenced_column = string.Concat(row[5]);
if (database.Length == 1) {
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
ref_table_id = ref_table_id.Substring(ref_table_id.IndexOf('.') + 1);
}
if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
var loc9 = loc3[table_id][column];
if (loc2.ContainsKey(ref_table_id) == false) continue;
var loc10 = loc2[ref_table_id];
var loc11 = loc3[ref_table_id][referenced_column];
Dictionary<string, DbForeignInfo> loc12 = null;
DbForeignInfo loc13 = null;
if (!fkColumns.TryGetValue(table_id, out loc12))
fkColumns.Add(table_id, loc12 = new Dictionary<string, DbForeignInfo>());
if (!loc12.TryGetValue(fk_id, out loc13))
loc12.Add(fk_id, loc13 = new DbForeignInfo { Table = loc2[table_id], ReferencedTable = loc10 });
loc13.Columns.Add(loc9);
loc13.ReferencedColumns.Add(loc11);
}
foreach (var table_id in fkColumns.Keys)
foreach (var fk in fkColumns[table_id].Values)
loc2[table_id].Foreigns.Add(fk);
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.Uniques.Count > 0) {
foreach (var loc5 in loc4.Uniques[0]) {
loc5.IsPrimary = true;
loc4.Primarys.Add(loc5);
}
}
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.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c1.Name) != null) != null;
bool b2 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c2.Name) != null) != null;
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;
});
foreach(var loc4 in loc1) {
var dicUniques = new Dictionary<string, List<DbColumnInfo>>();
if (loc4.Primarys.Count > 0) dicUniques.Add(string.Join(",", loc4.Primarys.Select(a => a.Name)), loc4.Primarys);
foreach(var loc5 in loc4.Uniques) {
var dickey = string.Join(",", loc5.Select(a => a.Name));
if (dicUniques.ContainsKey(dickey)) continue;
dicUniques.Add(dickey, loc5);
}
loc4.Uniques = dicUniques.Values.ToList();
}
loc2.Clear();
loc3.Clear();
return loc1;
}
public List<DbEnumInfo> GetEnumsByDatabase(params string[] database) {
return new List<DbEnumInfo>();
}
}
}

3
FreeSql/Oracle/OracleProvider.cs
View File

@ -25,7 +25,7 @@ namespace FreeSql.Oracle {
public IAdo Ado { get; }
public ICache Cache { get; }
public ICodeFirst CodeFirst { get; }
public IDbFirst DbFirst { get; }
public IDbFirst DbFirst { get { throw new NotImplementedException(); } }
public OracleProvider(IDistributedCache cache, ILogger log, string masterConnectionString, string[] slaveConnectionString) {
if (log == null) log = new LoggerFactory(new[] { new Microsoft.Extensions.Logging.Debug.DebugLoggerProvider() }).CreateLogger("FreeSql.Oracle");
@ -35,7 +35,6 @@ namespace FreeSql.Oracle {
this.Cache = new CacheProvider(cache, log);
this.Ado = new OracleAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
this.DbFirst = new OracleDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
this.InternalCommonUtils.CodeFirst = this.CodeFirst = new OracleCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
}

3
FreeSql/PostgreSQL/PostgreSQLDbFirst.cs
View File

@ -270,6 +270,7 @@ and b.nspname || '.' || a.relname not in ('public.geography_columns','public.geo
sql = $@"
select
ns.nspname || '.' || c.relname as id,
a.attname,
t.typname,
case when a.atttypmod > 0 and a.atttypmod < 32767 then a.atttypmod - 4 else a.attlen end len,
case when t.typelem = 0 then t.typname else t2.typname end,
@ -289,7 +290,7 @@ left join pg_description d on d.objoid = a.attrelid and d.objsubid = a.attnum
left join pg_attrdef e on e.adrelid = a.attrelid and e.adnum = a.attnum
inner join pg_namespace ns on ns.oid = c.relnamespace
inner join pg_namespace ns2 on ns2.oid = t.typnamespace
where ns.nspname || '.' || c.relname in ({loc88})";
where ns.nspname || '.' || c.relname in ({loc8})";
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;

385
FreeSql/Sqlite/SqliteDbFirst.cs
View File

@ -1,385 +0,0 @@
using FreeSql.DatabaseModel;
using FreeSql.Internal;
using MySql.Data.MySqlClient;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text.RegularExpressions;
namespace FreeSql.Sqlite {
class SqliteDbFirst : IDbFirst {
IFreeSql _orm;
protected CommonUtils _commonUtils;
protected CommonExpression _commonExpression;
public SqliteDbFirst(IFreeSql orm, CommonUtils commonUtils, CommonExpression commonExpression) {
_orm = orm;
_commonUtils = commonUtils;
_commonExpression = commonExpression;
}
public int GetDbType(DbColumnInfo column) => (int)GetMySqlDbType(column);
MySqlDbType GetMySqlDbType(DbColumnInfo column) {
var is_unsigned = column.DbTypeTextFull.ToLower().EndsWith(" unsigned");
switch (column.DbTypeText.ToLower()) {
case "bit": return MySqlDbType.Bit;
case "tinyint": return is_unsigned ? MySqlDbType.UByte : MySqlDbType.Byte;
case "smallint": return is_unsigned ? MySqlDbType.UInt16 : MySqlDbType.Int16;
case "mediumint": return is_unsigned ? MySqlDbType.UInt24 : MySqlDbType.Int24;
case "int": return is_unsigned ? MySqlDbType.UInt32 : MySqlDbType.Int32;
case "bigint": return is_unsigned ? MySqlDbType.UInt64 : MySqlDbType.Int64;
case "real":
case "double": return MySqlDbType.Double;
case "float": return MySqlDbType.Float;
case "numeric":
case "decimal": return MySqlDbType.Decimal;
case "year": return MySqlDbType.Year;
case "time": return MySqlDbType.Time;
case "date": return MySqlDbType.Date;
case "timestamp": return MySqlDbType.Timestamp;
case "datetime": return MySqlDbType.DateTime;
case "tinyblob": return MySqlDbType.TinyBlob;
case "blob": return MySqlDbType.Blob;
case "mediumblob": return MySqlDbType.MediumBlob;
case "longblob": return MySqlDbType.LongBlob;
case "binary": return MySqlDbType.Binary;
case "varbinary": return MySqlDbType.VarBinary;
case "tinytext": return MySqlDbType.TinyText;
case "text": return MySqlDbType.Text;
case "mediumtext": return MySqlDbType.MediumText;
case "longtext": return MySqlDbType.LongText;
case "char": return column.MaxLength == 36 ? MySqlDbType.Guid : MySqlDbType.String;
case "varchar": return MySqlDbType.VarChar;
case "set": return MySqlDbType.Set;
case "enum": return MySqlDbType.Enum;
case "point": return MySqlDbType.Geometry;
case "linestring": return MySqlDbType.Geometry;
case "polygon": return MySqlDbType.Geometry;
case "geometry": return MySqlDbType.Geometry;
case "multipoint": return MySqlDbType.Geometry;
case "multilinestring": return MySqlDbType.Geometry;
case "multipolygon": return MySqlDbType.Geometry;
case "geometrycollection": return MySqlDbType.Geometry;
default: return MySqlDbType.String;
}
}
static readonly Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)> _dicDbToCs = new Dictionary<int, (string csConvert, string csParse, string csStringify, string csType, Type csTypeInfo, Type csNullableTypeInfo, string csTypeValue, string dataReaderMethod)>() {
{ (int)MySqlDbType.Bit, ("(bool?)", "{0} == \"1\"", "{0} == true ? \"1\" : \"0\"", "bool?", typeof(bool), typeof(bool?), "{0}.Value", "GetBoolean") },
{ (int)MySqlDbType.Byte, ("(sbyte?)", "sbyte.Parse({0})", "{0}.ToString()", "sbyte?", typeof(sbyte), typeof(sbyte?), "{0}.Value", "GetByte") },
{ (int)MySqlDbType.Int16, ("(short?)", "short.Parse({0})", "{0}.ToString()", "short?", typeof(short), typeof(short?), "{0}.Value", "GetInt16") },
{ (int)MySqlDbType.Int24, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Int32, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Int64, ("(long?)", "long.Parse({0})", "{0}.ToString()", "long?", typeof(long), typeof(long?), "{0}.Value", "GetInt64") },
{ (int)MySqlDbType.UByte, ("(byte?)", "byte.Parse({0})", "{0}.ToString()", "byte?", typeof(byte), typeof(byte?), "{0}.Value", "GetByte") },
{ (int)MySqlDbType.UInt16, ("(ushort?)", "ushort.Parse({0})", "{0}.ToString()", "ushort?", typeof(ushort), typeof(ushort?), "{0}.Value", "GetInt16") },
{ (int)MySqlDbType.UInt24, ("(uint?)", "uint.Parse({0})", "{0}.ToString()", "uint?", typeof(uint), typeof(uint?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.UInt32, ("(uint?)", "uint.Parse({0})", "{0}.ToString()", "uint?", typeof(uint), typeof(uint?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.UInt64, ("(ulong?)", "ulong.Parse({0})", "{0}.ToString()", "ulong?", typeof(ulong), typeof(ulong?), "{0}.Value", "GetInt64") },
{ (int)MySqlDbType.Double, ("(double?)", "double.Parse({0})", "{0}.ToString()", "double?", typeof(double), typeof(double?), "{0}.Value", "GetDouble") },
{ (int)MySqlDbType.Float, ("(float?)", "float.Parse({0})", "{0}.ToString()", "float?", typeof(float), typeof(float?), "{0}.Value", "GetFloat") },
{ (int)MySqlDbType.Decimal, ("(decimal?)", "decimal.Parse({0})", "{0}.ToString()", "decimal?", typeof(decimal), typeof(decimal?), "{0}.Value", "GetDecimal") },
{ (int)MySqlDbType.Year, ("(int?)", "int.Parse({0})", "{0}.ToString()", "int?", typeof(int), typeof(int?), "{0}.Value", "GetInt32") },
{ (int)MySqlDbType.Time, ("(TimeSpan?)", "TimeSpan.Parse(double.Parse({0}))", "{0}.Ticks.ToString()", "TimeSpan?", typeof(TimeSpan), typeof(TimeSpan?), "{0}.Value", "GetValue") },
{ (int)MySqlDbType.Date, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.Timestamp, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.DateTime, ("(DateTime?)", "new DateTime(long.Parse({0}))", "{0}.Ticks.ToString()", "DateTime?", typeof(DateTime), typeof(DateTime?), "{0}.Value", "GetDateTime") },
{ (int)MySqlDbType.TinyBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.Blob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.MediumBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.LongBlob, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.Binary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.VarBinary, ("(byte[])", "Convert.FromBase64String({0})", "Convert.ToBase64String({0})", "byte[]", typeof(byte[]), typeof(byte[]), "{0}", "GetValue") },
{ (int)MySqlDbType.TinyText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Text, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.MediumText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.LongText, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Guid, ("(Guid?)", "Guid.Parse({0})", "{0}.ToString()", "Guid?", typeof(Guid), typeof(Guid?), "{0}", "GetString") },
{ (int)MySqlDbType.String, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.VarString, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.VarChar, ("", "{0}.Replace(StringifySplit, \"|\")", "{0}.Replace(\"|\", StringifySplit)", "string", typeof(string), typeof(string), "{0}", "GetString") },
{ (int)MySqlDbType.Set, ("(long?)", "long.Parse({0})", "{0}.ToInt64().ToString()", "Set", typeof(Enum), typeof(Enum), "{0}", "GetInt64") },
{ (int)MySqlDbType.Enum, ("(long?)", "long.Parse({0})", "{0}.ToInt64().ToString()", "Enum", typeof(Enum), typeof(Enum), "{0}", "GetInt64") },
{ (int)MySqlDbType.Geometry, ("(MygisGeometry)", "MygisGeometry.Parse({0}.Replace(StringifySplit, \"|\"))", "{0}.AsText().Replace(\"|\", StringifySplit)", "MygisGeometry", typeof(MygisGeometry), typeof(MygisGeometry), "{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 schema_name from information_schema.schemata where schema_name not in ('information_schema', 'mysql', 'performance_schema')";
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
return ds.Select(a => a.FirstOrDefault()?.ToString()).ToList();
}
public List<DbTableInfo> GetTablesByDatabase(params string[] database) {
var loc1 = new List<DbTableInfo>();
var loc2 = new Dictionary<string, DbTableInfo>();
var loc3 = new Dictionary<string, Dictionary<string, DbColumnInfo>>();
if (database == null || database.Any() == false) return loc1;
var databaseIn = string.Join(",", database.Select(a => "{0}".FormatMySql(a)));
var sql = string.Format(@"
select
concat(a.table_schema, '.', a.table_name) 'id',
a.table_schema 'schema',
a.table_name 'table',
a.table_type 'type'
from information_schema.tables a
where a.table_schema in ({0})", databaseIn);
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var loc6 = new List<string>();
var loc66 = 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 type = string.Concat(row[3]) == "VIEW" ? DbTableType.VIEW : DbTableType.TABLE;
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, Type = type });
loc3.Add(table_id, new Dictionary<string, DbColumnInfo>());
switch (type) {
case DbTableType.TABLE:
case DbTableType.VIEW:
loc6.Add(table.Replace("'", "''"));
break;
case DbTableType.StoreProcedure:
loc66.Add(table.Replace("'", "''"));
break;
}
}
if (loc6.Count == 0) return loc1;
var loc8 = "'" + string.Join("','", loc6.ToArray()) + "'";
var loc88 = "'" + string.Join("','", loc66.ToArray()) + "'";
sql = string.Format(@"
select
concat(a.table_schema, '.', a.table_name),
a.column_name,
a.data_type,
ifnull(a.character_maximum_length, 0) 'len',
a.column_type,
case when a.is_nullable = 'YES' then 1 else 0 end 'is_nullable',
case when locate('auto_increment', a.extra) > 0 then 1 else 0 end 'is_identity',
a.column_comment 'comment'
from information_schema.columns a
where a.table_schema in ({1}) and a.table_name in ({0})
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
foreach (var row in ds) {
string table_id = string.Concat(row[0]);
string column = string.Concat(row[1]);
string type = string.Concat(row[2]);
//long max_length = long.Parse(string.Concat(row[3]));
string sqlType = string.Concat(row[4]);
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]);
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
});
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
concat(a.constraint_schema, '.', a.table_name) 'table_id',
a.column_name,
concat(a.constraint_schema, '/', a.table_name, '/', a.constraint_name) 'index_id',
1 'IsUnique',
case when constraint_name = 'PRIMARY' then 1 else 0 end 'IsPrimaryKey',
0 'IsClustered',
0 'IsDesc'
from information_schema.key_column_usage a
where a.constraint_schema in ({1}) and a.table_name in ({0}) and isnull(position_in_unique_constraint)
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var indexColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
var uniqueColumns = new Dictionary<string, Dictionary<string, List<DbColumnInfo>>>();
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";
int is_desc = int.Parse(string.Concat(row[6]));
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, List<DbColumnInfo>> loc10 = null;
List<DbColumnInfo> loc11 = null;
if (!indexColumns.TryGetValue(table_id, out loc10))
indexColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
if (!loc10.TryGetValue(index_id, out loc11))
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
loc11.Add(loc9);
if (is_unique) {
if (!uniqueColumns.TryGetValue(table_id, out loc10))
uniqueColumns.Add(table_id, loc10 = new Dictionary<string, List<DbColumnInfo>>());
if (!loc10.TryGetValue(index_id, out loc11))
loc10.Add(index_id, loc11 = new List<DbColumnInfo>());
loc11.Add(loc9);
}
}
foreach (string table_id in indexColumns.Keys) {
foreach (var columns in indexColumns[table_id].Values)
loc2[table_id].Indexes.Add(columns);
}
foreach (string table_id in uniqueColumns.Keys) {
foreach (var columns in uniqueColumns[table_id].Values) {
columns.Sort((c1, c2) => c1.Name.CompareTo(c2.Name));
loc2[table_id].Uniques.Add(columns);
}
}
sql = string.Format(@"
select
concat(a.constraint_schema, '.', a.table_name) 'table_id',
a.column_name,
concat(a.constraint_schema, '/', a.constraint_name) 'FKId',
concat(a.referenced_table_schema, '.', a.referenced_table_name) 'ref_table_id',
1 'IsForeignKey',
a.referenced_column_name 'ref_column'
from information_schema.key_column_usage a
where a.constraint_schema in ({1}) and a.table_name in ({0}) and not isnull(position_in_unique_constraint)
", loc8, databaseIn);
ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
if (ds == null) return loc1;
var fkColumns = new Dictionary<string, Dictionary<string, DbForeignInfo>>();
foreach (var row in ds) {
string table_id = string.Concat(row[0]);
string column = string.Concat(row[1]);
string fk_id = string.Concat(row[2]);
string ref_table_id = string.Concat(row[3]);
bool is_foreign_key = string.Concat(row[4]) == "1";
string referenced_column = string.Concat(row[5]);
if (database.Length == 1) {
table_id = table_id.Substring(table_id.IndexOf('.') + 1);
ref_table_id = ref_table_id.Substring(ref_table_id.IndexOf('.') + 1);
}
if (loc3.ContainsKey(table_id) == false || loc3[table_id].ContainsKey(column) == false) continue;
var loc9 = loc3[table_id][column];
if (loc2.ContainsKey(ref_table_id) == false) continue;
var loc10 = loc2[ref_table_id];
var loc11 = loc3[ref_table_id][referenced_column];
Dictionary<string, DbForeignInfo> loc12 = null;
DbForeignInfo loc13 = null;
if (!fkColumns.TryGetValue(table_id, out loc12))
fkColumns.Add(table_id, loc12 = new Dictionary<string, DbForeignInfo>());
if (!loc12.TryGetValue(fk_id, out loc13))
loc12.Add(fk_id, loc13 = new DbForeignInfo { Table = loc2[table_id], ReferencedTable = loc10 });
loc13.Columns.Add(loc9);
loc13.ReferencedColumns.Add(loc11);
}
foreach (var table_id in fkColumns.Keys)
foreach (var fk in fkColumns[table_id].Values)
loc2[table_id].Foreigns.Add(fk);
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.Uniques.Count > 0) {
foreach (var loc5 in loc4.Uniques[0]) {
loc5.IsPrimary = true;
loc4.Primarys.Add(loc5);
}
}
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.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c1.Name) != null) != null;
bool b2 = loc4.Foreigns.Find(fk => fk.Columns.Find(c3 => c3.Name == c2.Name) != null) != null;
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;
});
foreach(var loc4 in loc1) {
var dicUniques = new Dictionary<string, List<DbColumnInfo>>();
if (loc4.Primarys.Count > 0) dicUniques.Add(string.Join(",", loc4.Primarys.Select(a => a.Name)), loc4.Primarys);
foreach(var loc5 in loc4.Uniques) {
var dickey = string.Join(",", loc5.Select(a => a.Name));
if (dicUniques.ContainsKey(dickey)) continue;
dicUniques.Add(dickey, loc5);
}
loc4.Uniques = dicUniques.Values.ToList();
}
loc2.Clear();
loc3.Clear();
return loc1;
}
public List<DbEnumInfo> GetEnumsByDatabase(params string[] database) {
return new List<DbEnumInfo>();
}
}
}

3
FreeSql/Sqlite/SqliteProvider.cs
View File

@ -25,7 +25,7 @@ namespace FreeSql.Sqlite {
public IAdo Ado { get; }
public ICache Cache { get; }
public ICodeFirst CodeFirst { get; }
public IDbFirst DbFirst { get; }
public IDbFirst DbFirst { get { throw new NotImplementedException(); } }
public SqliteProvider(IDistributedCache cache, ILogger log, string masterConnectionString, string[] slaveConnectionString) {
if (log == null) log = new LoggerFactory(new[] { new Microsoft.Extensions.Logging.Debug.DebugLoggerProvider() }).CreateLogger("FreeSql.Sqlite");
@ -35,7 +35,6 @@ namespace FreeSql.Sqlite {
this.Cache = new CacheProvider(cache, log);
this.Ado = new SqliteAdo(this.InternalCommonUtils, this.Cache, log, masterConnectionString, slaveConnectionString);
this.DbFirst = new SqliteDbFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
this.InternalCommonUtils.CodeFirst = this.CodeFirst = new SqliteCodeFirst(this, this.InternalCommonUtils, this.InternalCommonExpression);
}