public MultipleRowsHelper(DataConnection dataConnection, BulkCopyOptions options, bool enforceKeepIdentity)
{
DataConnection = dataConnection;
Options = options;
SqlBuilder = dataConnection.DataProvider.CreateSqlBuilder();
ValueConverter = dataConnection.MappingSchema.ValueToSqlConverter;
Descriptor = dataConnection.MappingSchema.GetEntityDescriptor(typeof(T));
Columns = Descriptor.Columns.Where(c =>
!c.SkipOnInsert || enforceKeepIdentity && options.KeepIdentity == true && c.IsIdentity).ToArray();
ParameterName = SqlBuilder.Convert("p", ConvertType.NameToQueryParameter).ToString();
TableName = BasicBulkCopy.GetTableName(SqlBuilder, Descriptor);
BatchSize = Math.Max(10, Options.MaxBatchSize ?? 1000);
}
public MultipleRowsHelper(DataConnection dataConnection, BulkCopyOptions options)
{
DataConnection = dataConnection;
Options = options;
SqlBuilder = dataConnection.DataProvider.CreateSqlBuilder();
ValueConverter = dataConnection.MappingSchema.ValueToSqlConverter;
Descriptor = dataConnection.MappingSchema.GetEntityDescriptor(typeof(T));
Columns = Descriptor.Columns
.Where(c => !c.SkipOnInsert || c.IsIdentity && options.KeepIdentity == true)
.ToArray();
ColumnTypes = Columns.Select(c => new SqlDataType(c.DataType, c.MemberType, c.Length, c.Precision, c.Scale)).ToArray();
ParameterName = SqlBuilder.Convert("p", ConvertType.NameToQueryParameter).ToString();
TableName = BasicBulkCopy.GetTableName(SqlBuilder, options, Descriptor);
BatchSize = Math.Max(10, Options.MaxBatchSize ?? 1000);
}
public MultipleRowsHelper(ITable <T> table, BulkCopyOptions options)
: base((DataConnection)table.DataContext, options, typeof(T))
{
TableName = BasicBulkCopy.GetTableName(SqlBuilder, options, table);
}