Function SPI_cursor_find

src/backend/executor/spi.c:1836–1850

* SPI_cursor_find() * * Find the portal of an existing open cursor */

 *	Find the portal of an existing open cursor
 */
Portal
SPI_cursor_find(const char *name)
{
	Portal portal = GetPortalByName(name);

	if (portal != NULL && PortalIsParallelRetrieveCursor(portal))
	{
		ereport(ERROR,
				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
				 errmsg("The PARALLEL RETRIEVE CURSOR is not supported in SPI."),
				 errhint("Use normal cursor statement instead.")));
	}

	return portal;
}


/*