Hello,
In v6.4.2 do uncorrelated subqueries get run on each iteration of the
outer loop? For instance,
SELECT a
FROM table1
WHERE table1.b=XX
AND table1.c IN ( SELECT d FROM table2 WHERE table2.e=YY )
;
Does the subquery get run for each row from table 1 where table1.b = XX
is true?
Bruce Lowery
edventions.com