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projects / thirdparty / sqlite.git / commit

author	drh <drh@noemail.net>
	Tue, 5 Jun 2018 20:45:20 +0000 (20:45 +0000)
committer	drh <drh@noemail.net>
	Tue, 5 Jun 2018 20:45:20 +0000 (20:45 +0000)
commit	8c2b6d784b44c601ea600e8cfca9a222ce66b54b
tree	a838532373314e1174e8e5ad4d8640ffadac7912	tree \| snapshot
parent	86d0ea755844cc3ace4800cfb1400d18bc067ccb	commit \| diff

Add the OP_IfNoHope and OP_SeekHit opcodes used to reduce the number of
unnecessary sqlite3BtreeMovetoUnpacked() calls when checking for an early
exit on IN-operator loops. Futher optimizations are likely possible here.

FossilOrigin-Name: 6bf251af4347165a470d39457d61ab6d2a06c206db8f30bd8be5dbb388ae8a5b

manifest		diff \| blob \| blame \| history
manifest.uuid		diff \| blob \| blame \| history
src/vdbe.c		diff \| blob \| blame \| history
src/vdbeInt.h		diff \| blob \| blame \| history
src/where.c		diff \| blob \| blame \| history
src/wherecode.c		diff \| blob \| blame \| history

Mirror of https://github.com/sqlite/sqlite.git

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