git.ipfire.org Git - thirdparty/sqlite.git/commit

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projects / thirdparty / sqlite.git / commit

author	drh <drh@noemail.net>
	Wed, 29 May 2019 17:22:38 +0000 (17:22 +0000)
committer	drh <drh@noemail.net>
	Wed, 29 May 2019 17:22:38 +0000 (17:22 +0000)
commit	7cd5e856e55c64ed7109595c7dd154d65861ec03
tree	4c23218b52ebaa8a11310406f7f435f59cc9d68b	tree \| snapshot
parent	efdb371a1d591f7ba4346804eb4b0f954e6c90ca	commit \| diff

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		diff \| blob \| blame \| history
manifest.uuid		diff \| blob \| blame \| history
src/select.c		diff \| blob \| blame \| history
test/select6.test		diff \| blob \| blame \| history

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