public static string GetTypeNameForCopy_SqlServer(this IProperty property, IRelationalTypeMapper typeMapper) { var typeName = property.AS400().ColumnType; if (typeName == null) { var principalProperty = property.FindPrincipal(); typeName = principalProperty?.AS400().ColumnType; if (typeName == null) { if (property.ClrType == typeof(string)) { typeName = typeMapper.StringMapper?.FindMapping( property.IsUnicode() ?? principalProperty?.IsUnicode() ?? true, false, null).StoreType; } else if (property.ClrType == typeof(byte[])) { typeName = typeMapper.ByteArrayMapper?.FindMapping(false, false, null).StoreType; } else { typeName = typeMapper.FindMapping(property.ClrType).StoreType; } } } if (property.ClrType == typeof(byte[]) && typeName != null && (typeName.Equals("rowversion", StringComparison.OrdinalIgnoreCase) || typeName.Equals("timestamp", StringComparison.OrdinalIgnoreCase))) { return(property.IsNullable ? "varbinary(8)" : "binary(8)"); } return(typeName); }
public virtual AS400SequenceValueGeneratorState GetOrAddSequenceState(IProperty property) { Check.NotNull(property, nameof(property)); var sequence = property.AS400().FindHiLoSequence(); Debug.Assert(sequence != null); return(_sequenceGeneratorCache.GetOrAdd( GetSequenceName(sequence), sequenceName => new AS400SequenceValueGeneratorState(sequence))); }
public override ValueGenerator Select(IProperty property, IEntityType entityType) { Check.NotNull(property, nameof(property)); Check.NotNull(entityType, nameof(entityType)); return(property.GetValueGeneratorFactory() == null && property.AS400().ValueGenerationStrategy == AS400ValueGenerationStrategy.SequenceHiLo ? _sequenceFactory.Create(property, Cache.GetOrAddSequenceState(property), _connection) : base.Select(property, entityType)); }
public override ValueGenerator Create(IProperty property, IEntityType entityType) { Check.NotNull(property, nameof(property)); Check.NotNull(entityType, nameof(entityType)); return(property.ClrType.UnwrapNullableType() == typeof(Guid) ? property.ValueGenerated == ValueGenerated.Never || property.AS400().DefaultValueSql != null ? (ValueGenerator) new TemporaryGuidValueGenerator() : new SequentialGuidValueGenerator() : base.Create(property, entityType)); }
protected override string GetColumnType(IProperty property) => property.AS400().ColumnType;