internal IValueManager _manager; // Only used during the Add and Remove calls
public bool CompareEqual(IValueManager manager, NativeRow indexKey, NativeRow compareKey)
{
// If AIndexKeyRowType is null, the index key must have the structure of an index key,
// Otherwise, the IndexKey row could be a subset of the actual index key.
// In that case, AIndexKeyRowType is the RowType for the IndexKey row.
// It is the caller's responsibility to ensure that the passed IndexKey RowType
// is a subset of the actual IndexKey with order intact.
//Row LIndexKey = new Row(AManager, AIndexKeyRowType, AIndexKey);
// If ACompareContext is null, the compare key must have the structure of an index key,
// Otherwise the CompareKey could be a subset of the actual index key.
// In that case, ACompareContext is the RowType for the CompareKey row.
// It is the caller's responsibility to ensure that the passed CompareKey RowType
// is a subset of the IndexKey with order intact.
//Row LCompareKey = new Row(AManager, ACompareKeyRowType, ACompareKey);
for (int index = 0; index < _keyRowType.Columns.Count; index++)
{
if (index >= compareKey.Values.Count())
{
return(false);
}
if ((indexKey.Values[index] != null) && (compareKey.Values[index] != null))
{
if (_keyRowType.Columns[index].DataType is Schema.ScalarType)
{
if (!manager.EvaluateEqualitySort(GetEqualitySort(Key.Columns[index].Name), indexKey.Values[index], compareKey.Values[index]))
{
return(false);
}
}
else
{
using (var indexValue = DataValue.FromNative(manager, indexKey.DataTypes[index], indexKey.Values[index]))
{
using (var compareValue = DataValue.FromNative(manager, compareKey.DataTypes[index], compareKey.Values[index]))
{
if (!manager.EvaluateEqualitySort(GetEqualitySort(Key.Columns[index].Name), indexValue, compareValue))
{
return(false);
}
}
}
}
}
else if (indexKey.Values[index] != null)
{
return(false);
}
else if (compareKey.Values[index] != null)
{
return(false);
}
}
return(true);
}
internal IValueManager _manager; // Only used during the Add and Remove calls
public bool CompareEqual(IValueManager manager, object index, object compare)
{
// If AIndexKeyRowType is null, the index key must have the structure of an index key,
// Otherwise, the IndexKey row could be a subset of the actual index key.
// In that case, AIndexKeyRowType is the RowType for the IndexKey row.
// It is the caller's responsibility to ensure that the passed IndexKey RowType
// is a subset of the actual IndexKey with order intact.
//Row LIndexKey = new Row(AManager, AIndexKeyRowType, AIndexKey);
// If ACompareContext is null, the compare key must have the structure of an index key,
// Otherwise the CompareKey could be a subset of the actual index key.
// In that case, ACompareContext is the RowType for the CompareKey row.
// It is the caller's responsibility to ensure that the passed CompareKey RowType
// is a subset of the IndexKey with order intact.
//Row LCompareKey = new Row(AManager, ACompareKeyRowType, ACompareKey);
return(manager.EvaluateEqualitySort(_equalitySort, index, compare));
//using (var indexValue = DataValue.FromNative(manager, _listType.ElementType, index))
//{
// using (var compareValue = DataValue.FromNative(manager, _listType.ElementType, compare))
// {
// return manager.EvaluateEqualitySort(_equalitySort, indexValue, compareValue);
// }
//}
}