If cnc is not null then checks that every object (table, field, function) used in stmt actually exists in cnc's database
If cnc is null, then cleans anything related to cnc in stmt.
See gda_sql_statement_check_validity() for more information.
a #GdaConnection object, or null
TRUE if every object actually exists in cnc's database
StatementException
If cnc is not null then checks that every object (table, field, function) used in stmt actually exists in cnc's database
If cnc is null, then cleans anything related to cnc in stmt.
See gda_sql_statement_check_validity() for more information.