From: drh <drh@noemail.net>
Date: Thu, 1 Dec 2016 18:57:58 +0000 (+0000)
Subject: Performance improvement for GLOB and LIKE matching for patterns with two
X-Git-Tag: version-3.16.0~86
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=807b90f6798f8e4db0b721b48dc103c4bb8157cf;p=thirdparty%2Fsqlite.git

Performance improvement for GLOB and LIKE matching for patterns with two
or more multi-character wildcards ("*" or "%").

FossilOrigin-Name: 2df0ebf95f6a25c77777c33685303e81550fd739
---

807b90f6798f8e4db0b721b48dc103c4bb8157cf
diff --cc manifest
index 867860bee6,b0f600d002..9b457b17ba
--- a/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\sthe\sremember(V,PTR)\sextension\sfunction\swhich\scopies\san\sSQL\svalue\sinto\nan\sapplication\svariable.
- D 2016-11-30T16:54:52.848
 -C Faster\sversion\sof\spatternCompare()\sthat\suses\snew\sreturn\svalues\srather\sthan\nan\sextra\sparameter\sto\scommunicate\swildcard\sinformation\sback\sup\sto\sparent\nsearches.
 -D 2016-12-01T18:49:40.948
++C Performance\simprovement\sfor\sGLOB\sand\sLIKE\smatching\sfor\spatterns\swith\stwo\nor\smore\smulti-character\swildcards\s("*"\sor\s"%").
++D 2016-12-01T18:57:58.894
  F Makefile.in 7639c6a09da11a9c7c6f2630fc981ee588d1072d
  F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
  F Makefile.msc b8ca53350ae545e3562403d5da2a69cec79308da
@@@ -1536,8 -1536,7 +1536,8 @@@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a9
  F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
  F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
  F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
- P 3816bb415ecfd4f36430d0fcbc878e382975de60 f0942c362f45ca1e986e142dbdd3ad957626dfb1
- R cd510c86291ec9069bea94544a3e0b95
- T +closed f0942c362f45ca1e986e142dbdd3ad957626dfb1
 -P c5e5614d98a752738c081fecdd1e349a1a92b0e5
++P d2d30914d81022d7d4e1670caf9326524520deaf a1e2b6ce3af690ae91bda3d056357205c4018da7
+ R 7fd404505e6cb7c0d4a931aa83fe2cab
++T +closed a1e2b6ce3af690ae91bda3d056357205c4018da7
  U drh
- Z 6b290cfef4656939d1e961e713e76c69
 -Z 7c186ec4fef5aa272b546661aa8fedfc
++Z 7e6a99050dfa3d3417fed3aea1612abc
diff --cc manifest.uuid
index 305748dc68,b7832d7eab..261dff35eb
--- a/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- d2d30914d81022d7d4e1670caf9326524520deaf
 -a1e2b6ce3af690ae91bda3d056357205c4018da7
++2df0ebf95f6a25c77777c33685303e81550fd739