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WHERE clause disabling a LEFT JOIN?
Thanks! That did it, I didn't know about the HAVING statement. -
WHERE clause disabling a LEFT JOIN?
ah yes, thanks for pointing that out. Initially I had the LEFT OUTER JOIN in the outer query. So if anything I at least cleaned this up a lot and made it more effecient. The problem is still there though, but I've finally nailed down the actual problem! The Union query by itself actually... -
WHERE clause disabling a LEFT JOIN?
Ignore the typo's in there, I changed some of the words to make it moer generic, but missed a few in the first part. -
WHERE clause disabling a LEFT JOIN?
That does sound like whats happening. I've never done much with SQL before, but while it's easy enough to pick up as you go along, I'll overlook things like this. At first glance though putting in an INNER JOIN seems to have the same effect, but I'll keep looking at it from that angle... -
WHERE clause disabling a LEFT JOIN?
I'd certainly hope it isn't a case of myself messing up some simple logic, that would be bad. But it's a bit more comlpicated than that. Basically, the query by itself gives me several hundred rows of 'groups', of 8 combinations of counts, binary-wise 000(=0) to 111(>0). It actually is... -
WHERE clause disabling a LEFT JOIN?
I'm working on an SQL query for Access, and have come across an unusual problem. Basically, simplifying names to keep it more generic, the table I'm creating will look like this: Name |A1Count|A2Count|A3Count ------------------------------ GroupA| 0 | 3 | 4 | GroupB| 2 | 0 |...
