public override void Prepare(ISourceAdapter <PoolEntry <object[]> > source)
{
base.Prepare(source);
if (BatchSize == MaxPossibleBatchSize)
{
BatchSize = OracleUtils.DefaultMaxOracleParams / ColumnNameToMetadataIndexMap.Count;
}
if (ColumnNameToMetadataIndexMap.Count * BatchSize > OracleUtils.DefaultMaxOracleParams)
{
throw new TargetAdapterException(
$"Number of columns in target adapter buffer size ({ColumnNameToMetadataIndexMap.Count * BatchSize}) exceeds ORACLE limit of {OracleUtils.DefaultMaxOracleParams} parameters in a query");
}
if (!UseArrayBinding)
{
return;
}
_oracleArrayBindingHelper = new OracleArrayBindingHelper(BatchSize, ColumnNameToMetadataIndexMap, SourceValueToParamValue)
{
UseNativeTypeConvertor = UseNativeTypeConvertor
};
}
public override void UnPrepare()
{
base.UnPrepare();
_oracleArrayBindingHelper = null;
}