Use an OP_NotFound opcode to cancel futile IN operators early. The current

implementation is suboptimal because it always runs teh OP_NotFound.  This
still needs to be enhanced to only do the OP_NotFound if no results have been
seen on the current loop.

FossilOrigin-Name: 87a9fc504f9a78caf7a7949cc7ada0a19d61bfab51bb49a00a1607194c116212
This commit is contained in:
drh
2018-06-05 15:16:25 +00:00
parent 995bbbf993
commit 86d0ea7558
4 changed files with 17 additions and 11 deletions
+1 -1
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047295c588e9fdf2ffa4e69e166f177fd193309531dc6a9ac755fb7a763adb72
87a9fc504f9a78caf7a7949cc7ada0a19d61bfab51bb49a00a1607194c116212