Function SPI_cursor_close

src/backend/executor/spi.c:1914–1921

* SPI_cursor_close() * * Close a cursor */

 *	Close a cursor
 */
void
SPI_cursor_close(Portal portal)
{
	if (!PortalIsValid(portal))
		elog(ERROR, "invalid portal in SPI cursor operation");

	PortalDrop(portal, false);
}

/*
 * Returns the Oid representing the type id for argument at argIndex. First