DB_FinishSql Function Removes the results of the SQL statement and releases the associated system resource, which means the statement handle.
DB_ForeignKeys Function Returns either a list of foreign keys, which are columns in the specified table that refer to primary keys in other tables,
or a list of foreign keys in other tables that refer to the primary key in the specified table.
DB_SpecialColumns Function Retrieves the optimal set of columns, which uniquely identifies a row in the specified table, and the columns that are automatically
updated when any value in the row is updated by a transaction.
DB_Statistics Function Retrieves a list of statistics about a single table and the indexes that are associated with the table.