From: drh <drh@noemail.net>
Date: Tue, 11 Apr 2017 01:30:42 +0000 (+0000)
Subject: When using an index on an expression, try to use the columns of the index
X-Git-Tag: version-3.19.0~76
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d6e992cb1e5661723a797fec696af3e8a93db736;p=thirdparty%2Fsqlite.git

When using an index on an expression, try to use the columns of the index
rather than pulling columns from the table and reevaluating the expression.

FossilOrigin-Name: a47efb7c8520a01110ce3b3531ebe1bab6720780d67fba001992c44c5807d332
---

d6e992cb1e5661723a797fec696af3e8a93db736
diff --cc manifest
index ce780fd179,09a2684db4..944af9d4e5
--- a/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Smaller\sand\sfaster\svdbeFreeOpArray()
- D 2017-04-10T20:51:21.112
 -C Improved\scomments.\s\sFix\sa\sproblem\swhen\san\sindexed\sexpression\sis\sused\sin\san\nORDER\sBY\sclause.
 -D 2017-04-11T01:01:27.332
++C When\susing\san\sindex\son\san\sexpression,\stry\sto\suse\sthe\scolumns\sof\sthe\sindex\nrather\sthan\spulling\scolumns\sfrom\sthe\stable\sand\sreevaluating\sthe\sexpression.
++D 2017-04-11T01:30:42.675
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diff --cc manifest.uuid
index bbd127fb57,f5bcb5c58b..5aefa94528
--- a/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
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