From: drh <drh@noemail.net>
Date: Fri, 20 May 2016 14:11:37 +0000 (+0000)
Subject: For queries with both ORDER BY and LIMIT, if the rows of the inner loop are
X-Git-Tag: version-3.14.0~157
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1524c672e91a57c7a995d980b4e65e3870cc0e24;p=thirdparty%2Fsqlite.git

For queries with both ORDER BY and LIMIT, if the rows of the inner loop are
emitted in ORDER BY order and the LIMIT has been reached, then optimize by
exiting the inner loop and continuing with the next cycle of the first outer
loop.

FossilOrigin-Name: 559733b09e9630fac9d9318a7ecbaba9134e9160
---

1524c672e91a57c7a995d980b4e65e3870cc0e24
diff --cc manifest
index 21af3597e4,7eaabf0f13..018cac9cb3
--- a/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
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- D 2016-05-20T12:22:16.170
 -C Set\sthe\sNULLEQ\sflag\son\sthe\ssequence\scounter\scomparison\sin\sthe\sORDER\sBY\sLIMIT\noptimization,\sto\savoid\scoverage\scomplaints\sabout\snot\stesting\sthe\sNULL\scase.
 -D 2016-05-20T13:44:58.389
++C For\squeries\swith\sboth\sORDER\sBY\sand\sLIMIT,\sif\sthe\srows\sof\sthe\sinner\sloop\sare\nemitted\sin\sORDER\sBY\sorder\sand\sthe\sLIMIT\shas\sbeen\sreached,\sthen\soptimize\sby\nexiting\sthe\sinner\sloop\sand\scontinuing\swith\sthe\snext\scycle\sof\sthe\sfirst\souter\nloop.
++D 2016-05-20T14:11:37.786
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diff --cc manifest.uuid
index d3cfa1aab3,65694bee6c..048e943fec
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