]> git.ipfire.org Git - thirdparty/sqlite.git/commit
Fix the query flattener optimization so that it preserve the "SF_Compound"
authordrh <drh@noemail.net>
Wed, 29 May 2019 17:22:38 +0000 (17:22 +0000)
committerdrh <drh@noemail.net>
Wed, 29 May 2019 17:22:38 +0000 (17:22 +0000)
commit7cd5e856e55c64ed7109595c7dd154d65861ec03
tree4c23218b52ebaa8a11310406f7f435f59cc9d68b
parentefdb371a1d591f7ba4346804eb4b0f954e6c90ca
Fix the query flattener optimization so that it preserve the "SF_Compound"
bit when flattening a compound subquery into a non-compound outer query.
Failure to preserve that bit could allow subsequent flattenings which are
not valid. Fix for ticket [c41afac34f15781fe09cd].

FossilOrigin-Name: 523b42371122d9e1b3185425745f1490138bff7f7cc941ee26ee81df7ade5bf4
manifest
manifest.uuid
src/select.c
test/select6.test