When you create an SQL transformation, you can configure it to run in passive mode instead of active mode. A passive transformation does not change the number of rows that pass through it. It maintains transaction boundaries and row types.
If you configure the SQL transformation to process a query, you can configure passive mode when you create the transformation. Configure passive mode in the transformation advanced properties.
When you configure the transformation as a passive transformation and a SELECT query returns more than one row,
returns the first row and an error to the SQLError field. The error states that the SQL transformation generated multiple rows.
If the SQL query has multiple SQL statements,
executes all statements but returns data for the first SQL statement only. The SQL transformation returns one row. The SQLError field contains the errors from all SQL statements. When multiple errors occur, they are separated by semicolons (