Hi everyone, >From the TODO items: Use index to restrict rows returned by multi-key index when used with non-consecutive keys to reduce heap accesses. For an index on col1,col2,col3, and a WHERE clause of col1 = 5 and col3 = 9, spin though the index checking for col1 and col3 matches, rather than just col1; also called skip-scanning.
I was looking in the archives something about this but i found nothing. Where can i found the thread (i suppose should be one) about this issue? regards, Jaime Casanova _________________________________________________________ Do You Yahoo!? Información de Estados Unidos y América Latina, en Yahoo! Noticias. Visítanos en http://noticias.espanol.yahoo.com ---------------------------(end of broadcast)--------------------------- TIP 7: don't forget to increase your free space map settings
