Hello.
Looking at an SP that used to run in a couple of seconds and does something like this :
Select X,Y,U as Z into #TMP from TableA as A Inner Join Table B............
UNION ALL
Select X,Y,V as Z into&
Looking at an SP that used to run in a couple of seconds and does something like this :
Select X,Y,U as Z into #TMP from TableA as A Inner Join Table B............
UNION ALL
Select X,Y,V as Z into&