Function exec_stmt_fors

src/pl/plpgsql/src/pl_exec.c:2782–2804

---------- * exec_stmt_fors Execute a query, assign each * tuple to a record or row and * execute a group of statements * for it. * ---------- */

 * ----------
 */
static int
exec_stmt_fors(PLpgSQL_execstate *estate, PLpgSQL_stmt_fors *stmt)
{
	Portal		portal;
	int			rc;

	/*
	 * Open the implicit cursor for the statement using exec_run_select
	 */
	exec_run_select(estate, stmt->query, 0, &portal);

	/*
	 * Execute the loop
	 */
	rc = exec_for_query(estate, (PLpgSQL_stmt_forq *) stmt, portal, true);

	/*
	 * Close the implicit cursor
	 */
	SPI_cursor_close(portal);

	return rc;
}


/* ----------