Am Donnerstag, 31. August 2006 14:52 schrieb Csaba Nagy: > So for the like query case you could save 2 plans, one for the indexable > case, one for the not indexable case. Then at runtime you choose the > proper one based on the pattern value.
OK, why don't you work out an example. Let's look at this query: SELECT * FROM t1 WHERE a LIKE $1; What two plans would you prepare? -- Peter Eisentraut http://developer.postgresql.org/~petere/ ---------------------------(end of broadcast)--------------------------- TIP 1: if posting/reading through Usenet, please send an appropriate subscribe-nomail command to [EMAIL PROTECTED] so that your message can get through to the mailing list cleanly
