From: drh <>
Date: Fri, 22 Jan 2021 21:23:12 +0000 (+0000)
Subject: Enhance the query planner to enable it to use an index for IS NOT NULL
X-Git-Tag: version-3.35.0~126
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8ac090f51d052006d264a55c76a199d043b71fb5;p=thirdparty%2Fsqlite.git

Enhance the query planner to enable it to use an index for IS NOT NULL
constraints, even if STAT4 is not enabled.

FossilOrigin-Name: 7b2a7c7314d2239992dc1d707280f3b75ba75bb074ba1e77b55cad01ca7fd51b
---

8ac090f51d052006d264a55c76a199d043b71fb5
diff --cc manifest
index 0cc6359996,8eeac2760f..192c496e18
--- a/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Do\snot\sallow\sVACUUM\sto\sresize\sthe\spage_size\sto\s512\sif\sthe\sreserve_byte\svalue\nis\s31\sor\sgreater.\s[forum:/forumpost/e807885dc5|forum\spost\se807885dc5].
- D 2021-01-21T21:36:25.588
 -C Merge\sfixes\sfrom\strunk.\s\sOmit\sa\sconditional\sin\s\nsqlite3IsLikeFunction()\sthat\swas\smade\sunreachable\sby\sthis\senhancement.
 -D 2021-01-22T20:28:30.345
++C Enhance\sthe\squery\splanner\sto\senable\sit\sto\suse\san\sindex\sfor\sIS\sNOT\sNULL\nconstraints,\seven\sif\sSTAT4\sis\snot\senabled.
++D 2021-01-22T21:23:12.101
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  U drh
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diff --cc manifest.uuid
index 949cc47910,35bccac4da..bdab433263
--- a/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
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