public SqlServerDataProvider(string name, SqlServerVersion version) : base(name, (MappingSchema)null) { Version = version; if (version == SqlServerVersion.v2000) { SqlProviderFlags.AcceptsTakeAsParameter = false; SqlProviderFlags.IsSkipSupported = false; SqlProviderFlags.IsCountSubQuerySupported = false; } else { SqlProviderFlags.IsApplyJoinSupported = true; SqlProviderFlags.TakeHintsSupported = TakeHints.Percent | TakeHints.WithTies; SqlProviderFlags.IsCommonTableExpressionsSupported = version >= SqlServerVersion.v2008; } SetCharField("char", (r, i) => r.GetString(i).TrimEnd(' ')); SetCharField("nchar", (r, i) => r.GetString(i).TrimEnd(' ')); SetCharFieldToType <char>("char", (r, i) => DataTools.GetChar(r, i)); SetCharFieldToType <char>("nchar", (r, i) => DataTools.GetChar(r, i)); if (!Configuration.AvoidSpecificDataProviderAPI) { SetProviderField <SqlDataReader, SqlBinary, SqlBinary>((r, i) => r.GetSqlBinary(i)); SetProviderField <SqlDataReader, SqlBoolean, SqlBoolean>((r, i) => r.GetSqlBoolean(i)); SetProviderField <SqlDataReader, SqlByte, SqlByte>((r, i) => r.GetSqlByte(i)); SetProviderField <SqlDataReader, SqlDateTime, SqlDateTime>((r, i) => r.GetSqlDateTime(i)); SetProviderField <SqlDataReader, SqlDecimal, SqlDecimal>((r, i) => r.GetSqlDecimal(i)); SetProviderField <SqlDataReader, SqlDouble, SqlDouble>((r, i) => r.GetSqlDouble(i)); SetProviderField <SqlDataReader, SqlGuid, SqlGuid>((r, i) => r.GetSqlGuid(i)); SetProviderField <SqlDataReader, SqlInt16, SqlInt16>((r, i) => r.GetSqlInt16(i)); SetProviderField <SqlDataReader, SqlInt32, SqlInt32>((r, i) => r.GetSqlInt32(i)); SetProviderField <SqlDataReader, SqlInt64, SqlInt64>((r, i) => r.GetSqlInt64(i)); SetProviderField <SqlDataReader, SqlMoney, SqlMoney>((r, i) => r.GetSqlMoney(i)); SetProviderField <SqlDataReader, SqlSingle, SqlSingle>((r, i) => r.GetSqlSingle(i)); SetProviderField <SqlDataReader, SqlString, SqlString>((r, i) => r.GetSqlString(i)); SetProviderField <SqlDataReader, SqlXml, SqlXml>((r, i) => r.GetSqlXml(i)); SetProviderField <SqlDataReader, DateTimeOffset>((r, i) => r.GetDateTimeOffset(i)); SetProviderField <SqlDataReader, TimeSpan> ((r, i) => r.GetTimeSpan(i)); } else { SetProviderField <IDataReader, SqlString, SqlString>((r, i) => r.GetString(i)); } _sqlServer2000SqlOptimizer = new SqlServer2000SqlOptimizer(SqlProviderFlags); _sqlServer2005SqlOptimizer = new SqlServer2005SqlOptimizer(SqlProviderFlags); _sqlServer2008SqlOptimizer = new SqlServerSqlOptimizer(SqlProviderFlags); _sqlServer2012SqlOptimizer = new SqlServer2012SqlOptimizer(SqlProviderFlags); SetField <IDataReader, decimal>((r, i) => r.GetDecimal(i)); SetField <IDataReader, decimal>("money", (r, i) => SqlServerTools.DataReaderGetMoney(r, i)); SetField <IDataReader, decimal>("smallmoney", (r, i) => SqlServerTools.DataReaderGetMoney(r, i)); SetField <IDataReader, decimal>("decimal", (r, i) => SqlServerTools.DataReaderGetDecimal(r, i)); }
public SqlServerDataProvider(string name, SqlServerVersion version) : base(name, null) { Version = version; if (version == SqlServerVersion.v2000) { SqlProviderFlags.AcceptsTakeAsParameter = false; SqlProviderFlags.IsSkipSupported = false; SqlProviderFlags.IsCountSubQuerySupported = false; } else { SqlProviderFlags.IsApplyJoinSupported = true; } SetCharField("char", (r, i) => r.GetString(i).TrimEnd()); SetCharField("nchar", (r, i) => r.GetString(i).TrimEnd()); if (!Configuration.AvoidSpecificDataProviderAPI) { SetProviderField <SqlDataReader, SqlBinary, SqlBinary>((r, i) => r.GetSqlBinary(i)); SetProviderField <SqlDataReader, SqlBoolean, SqlBoolean>((r, i) => r.GetSqlBoolean(i)); SetProviderField <SqlDataReader, SqlByte, SqlByte>((r, i) => r.GetSqlByte(i)); SetProviderField <SqlDataReader, SqlDateTime, SqlDateTime>((r, i) => r.GetSqlDateTime(i)); SetProviderField <SqlDataReader, SqlDecimal, SqlDecimal>((r, i) => r.GetSqlDecimal(i)); SetProviderField <SqlDataReader, SqlDouble, SqlDouble>((r, i) => r.GetSqlDouble(i)); SetProviderField <SqlDataReader, SqlGuid, SqlGuid>((r, i) => r.GetSqlGuid(i)); SetProviderField <SqlDataReader, SqlInt16, SqlInt16>((r, i) => r.GetSqlInt16(i)); SetProviderField <SqlDataReader, SqlInt32, SqlInt32>((r, i) => r.GetSqlInt32(i)); SetProviderField <SqlDataReader, SqlInt64, SqlInt64>((r, i) => r.GetSqlInt64(i)); SetProviderField <SqlDataReader, SqlMoney, SqlMoney>((r, i) => r.GetSqlMoney(i)); SetProviderField <SqlDataReader, SqlSingle, SqlSingle>((r, i) => r.GetSqlSingle(i)); SetProviderField <SqlDataReader, SqlString, SqlString>((r, i) => r.GetSqlString(i)); SetProviderField <SqlDataReader, SqlXml, SqlXml>((r, i) => r.GetSqlXml(i)); SetProviderField <SqlDataReader, DateTimeOffset>((r, i) => r.GetDateTimeOffset(i)); SetProviderField <SqlDataReader, TimeSpan> ((r, i) => r.GetTimeSpan(i)); } else { SetProviderField <IDataReader, SqlString, SqlString>((r, i) => r.GetString(i)); } _sqlOptimizer = new SqlServerSqlOptimizer(SqlProviderFlags); _sqlServer2000SqlOptimizer = new SqlServer2000SqlOptimizer(SqlProviderFlags); _sqlServer2005SqlOptimizer = new SqlServer2005SqlOptimizer(SqlProviderFlags); }
public SqlServerDataProvider(string name, SqlServerVersion version, SqlServerProvider provider) : base( name, MappingSchemaInstance.Get(version), SqlServerProviderAdapter.GetInstance(provider)) { Version = version; Provider = provider; SqlProviderFlags.IsDistinctOrderBySupported = false; SqlProviderFlags.IsSubQueryOrderBySupported = false; SqlProviderFlags.IsDistinctSetOperationsSupported = true; SqlProviderFlags.IsCountDistinctSupported = true; SqlProviderFlags.IsUpdateFromSupported = true; if (version == SqlServerVersion.v2000) { SqlProviderFlags.AcceptsTakeAsParameter = false; SqlProviderFlags.IsSkipSupported = false; SqlProviderFlags.IsCountSubQuerySupported = false; } else { SqlProviderFlags.IsApplyJoinSupported = true; SqlProviderFlags.TakeHintsSupported = TakeHints.Percent | TakeHints.WithTies; SqlProviderFlags.IsCommonTableExpressionsSupported = version >= SqlServerVersion.v2008; } SetCharField("char", (r, i) => r.GetString(i).TrimEnd(' ')); SetCharField("nchar", (r, i) => r.GetString(i).TrimEnd(' ')); SetCharFieldToType <char>("char", (r, i) => DataTools.GetChar(r, i)); SetCharFieldToType <char>("nchar", (r, i) => DataTools.GetChar(r, i)); switch (version) { case SqlServerVersion.v2000: _sqlOptimizer = new SqlServer2000SqlOptimizer(SqlProviderFlags); break; case SqlServerVersion.v2005: _sqlOptimizer = new SqlServer2005SqlOptimizer(SqlProviderFlags); break; default: case SqlServerVersion.v2008: _sqlOptimizer = new SqlServer2008SqlOptimizer(SqlProviderFlags); break; case SqlServerVersion.v2012: _sqlOptimizer = new SqlServer2012SqlOptimizer(SqlProviderFlags); break; case SqlServerVersion.v2017: _sqlOptimizer = new SqlServer2017SqlOptimizer(SqlProviderFlags); break; } SetField <IDataReader, decimal>((r, i) => r.GetDecimal(i)); SetField <IDataReader, decimal>("money", (r, i) => SqlServerTools.DataReaderGetMoney(r, i)); SetField <IDataReader, decimal>("smallmoney", (r, i) => SqlServerTools.DataReaderGetMoney(r, i)); SetField <IDataReader, decimal>("decimal", (r, i) => SqlServerTools.DataReaderGetDecimal(r, i)); // missing: // GetSqlBytes // GetSqlChars SetProviderField <SqlBinary, SqlBinary>(SqlTypes.GetSqlBinaryReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlBoolean, SqlBoolean>(SqlTypes.GetSqlBooleanReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlByte, SqlByte>(SqlTypes.GetSqlByteReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlDateTime, SqlDateTime>(SqlTypes.GetSqlDateTimeReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlDecimal, SqlDecimal>(SqlTypes.GetSqlDecimalReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlDouble, SqlDouble>(SqlTypes.GetSqlDoubleReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlGuid, SqlGuid>(SqlTypes.GetSqlGuidReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlInt16, SqlInt16>(SqlTypes.GetSqlInt16ReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlInt32, SqlInt32>(SqlTypes.GetSqlInt32ReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlInt64, SqlInt64>(SqlTypes.GetSqlInt64ReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlMoney, SqlMoney>(SqlTypes.GetSqlMoneyReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlSingle, SqlSingle>(SqlTypes.GetSqlSingleReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlString, SqlString>(SqlTypes.GetSqlStringReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <SqlXml, SqlXml>(Adapter.GetSqlXmlReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <DateTimeOffset>(Adapter.GetDateTimeOffsetReaderMethod, dataReaderType: Adapter.DataReaderType); SetProviderField <TimeSpan> (Adapter.GetTimeSpanReaderMethod, dataReaderType: Adapter.DataReaderType); // non-specific fallback SetProviderField <IDataReader, SqlString, SqlString>((r, i) => r.GetString(i)); SqlServerTypes.Configure(this); }