-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/19/07 15:53, Jan Muszynski wrote: > Rather simple question, of which I'm not sure of the answer. > > If I have a multiple column index, say: > Index index1 on tableA (foo,bar) > > and I then: > Select * from "tableA" where foo = <some value> > > Will index1 be used, or am I looking at a seqscan in all circumstances? Yes, it will use the index. However, in earlier versions, the lvalue & rvalue needed to match in type to use the index. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQFFsUzmS9HxQb37XmcRArY8AKDqzS5FeY1HwkSGeOlhQsjsdpAV5gCghiWj R4e7rBWaAAGF25ZFhy1Elgc= =Wkp8 -----END PGP SIGNATURE-----
