Is it possible that I get different query result time if I change two
parts of the WHERE clause? I.e.,
SELECT * FROM table WHERE col1 = 5 AND col2 = 6;
and
SELECT * FROM table WHERE col2 = 6 AND col1 = 5;
In general, is it important how I define the ordering in a WHERE clause?
TIA, Zoltan
--
Kov\'acs, Zolt\'an
kovacsz(at)pc10(dot)radnoti-szeged(dot)sulinet(dot)hu
http://www.math.u-szeged.hu/~kovzol
ftp://pc10.radnoti-szeged.sulinet.hu/home/kovacsz