fix: support empty IN
clause across all dialects
#6887
Merged
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we were supporting an empty
IN
clause for MySQL and Oracleand this updates the handling to be for all other dialects as well
by making the "empty" clause be
0=1
This follows the lead of a number of other projects in a similar space:
1=0
1!=1
1=0
1!=1
I've also chosen to use
1=0
in the empty case because it's the most likely technique which allows the various query optimizers to do their magic. :)Closes #4865
fixes #2195