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(parent: 32055c2) | patch
Attempt to further generalize the min/max optimization so that, if an appropriate... minmax-opt
authordan <dan@noemail.net>
Thu, 13 Dec 2012 16:37:10 +0000 (16:37 +0000)
committerdan <dan@noemail.net>
Thu, 13 Dec 2012 16:37:10 +0000 (16:37 +0000)
commit4ac391fc05b6c696b81eb3d387f496256751bcba
treeae935051ef85ddb98d4ca0c59ffce2817215f2a8tree | snapshot
parent32055c249900d715f7de68db51d37ce3c6885d74commit | diff
Attempt to further generalize the min/max optimization so that, if an appropriate index exists, it can be used by any aggregate query that contains only a single aggregate of the form max(colname) or min(colname) and does not contain a GROUP BY clause.

FossilOrigin-Name: 7280e14cd8f55896451847b432171e8750a07c81
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manifest.uuid diff | blob | blame | history
src/select.c diff | blob | blame | history
test/minmax.test diff | blob | blame | history
Mirror of https://github.com/sqlite/sqlite.git