const ULValue & column_id,
const ULValue & index_id
column_id A 1-based ordinal number identifying the column. You can get the column_id by calling GetColumnCount function.
index_id A 1-based ordinal number identifying the index. You can get the number of indexes in a table by calling GetIndexCount function.
Checks whether the table is contained in the named index.
True if the column is contained in the index.
False if the column is not contained in the index.
Sets SQLE_COLUMN_NOT_FOUND if the column name does not exist.
Sets SQLE_INDEX_NOT_FOUND if the index does not exist.