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(parent: 4d15a0d) | patch
Make sure that the optimization that set the maximum column that will be used
authordrh <drh@noemail.net>
Mon, 3 Dec 2012 17:04:40 +0000 (17:04 +0000)
committerdrh <drh@noemail.net>
Mon, 3 Dec 2012 17:04:40 +0000 (17:04 +0000)
commitfc5e54664192cde9c89ee14905a91a9e12ec54ef
tree70e2909aa0153d7ea099087b8a45b5da893131ddtree | snapshot
parent4d15a0d6d5b9ddacaa3bc10db1a46e1b5c91b648commit | diff
Make sure that the optimization that set the maximum column that will be used
on a particular query does not mistakenly change an opcode other than
OP_OpenRead or OP_OpenWrite.  In particular, make sure it does not overwrite
the P4 field of an OP_SorterOpen.

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