diff options
| author | drh <drh@noemail.net> | 2014-06-06 17:09:52 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2014-06-06 17:09:52 +0000 |
| commit | 94aa7e091b2788dd81baf2f9e42999ea39a96d08 (patch) | |
| tree | 568ff9d341c0d5ce4737c5ab4a298e819cb94cc7 | |
| parent | 33b7bcb319f16a4b0e579be958dfa4c0def75bb6 (diff) | |
| download | sqlite-94aa7e091b2788dd81baf2f9e42999ea39a96d08.tar.gz sqlite-94aa7e091b2788dd81baf2f9e42999ea39a96d08.zip | |
Fix an obsolete comment on the whereRangeScanEst() routine. No
changes to code.
FossilOrigin-Name: b16bf8518b7c50f6a939aa54900fea91b1098470
| -rw-r--r-- | manifest | 14 | ||||
| -rw-r--r-- | manifest.uuid | 2 | ||||
| -rw-r--r-- | src/where.c | 6 |
3 files changed, 11 insertions, 11 deletions
@@ -1,5 +1,5 @@ -C Fix\sa\sproblem\sthat\swas\scausing\sthe\sFTS4\sintegrity-check\scommand\sto\sfail\sif\sthe\stable\shad\sone\sor\smore\s"notindexed"\scolumns. -D 2014-06-05T11:15:56.350 +C Fix\san\sobsolete\scomment\son\sthe\swhereRangeScanEst()\sroutine.\s\sNo\nchanges\sto\scode. +D 2014-06-06T17:09:52.932 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f F Makefile.in dd2b1aba364ff9b05de41086f74407f285c57670 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23 @@ -294,7 +294,7 @@ F src/vtab.c 21b932841e51ebd7d075e2d0ad1415dce8d2d5fd F src/wal.c 76e7fc6de229bea8b30bb2539110f03a494dc3a8 F src/wal.h df01efe09c5cb8c8e391ff1715cca294f89668a4 F src/walker.c 11edb74d587bc87b33ca96a5173e3ec1b8389e45 -F src/where.c a7d59dd5d5bf6d6ab905fb549567a0a11376de25 +F src/where.c b6dc818941e13210ae7c64b9b5198b1a693bf765 F src/whereInt.h 929c1349b5355fd44f22cee5c14d72b3329c58a6 F test/8_3_names.test ebbb5cd36741350040fd28b432ceadf495be25b2 F test/aggerror.test a867e273ef9e3d7919f03ef4f0e8c0d2767944f2 @@ -1173,7 +1173,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1 F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4 F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f -P b1ed4f2a34ba66c29b130f8d13e9092758019212 -R 377d24b74ba4106b5f52a423e2a5cf2f -U dan -Z 2cd68ab7b6aef503eef49b559771fe52 +P 7123bb2605216396f65db5d156431b3613f313b5 +R 47d6ccb6d1a86c986ab1ed05f4aba5d5 +U drh +Z c4d23929c4a97c69fe369953e2b29d73 diff --git a/manifest.uuid b/manifest.uuid index 67f786fd6..98f7bd81f 100644 --- a/manifest.uuid +++ b/manifest.uuid @@ -1 +1 @@ -7123bb2605216396f65db5d156431b3613f313b5
\ No newline at end of file +b16bf8518b7c50f6a939aa54900fea91b1098470
\ No newline at end of file diff --git a/src/where.c b/src/where.c index f914004b2..e9ef46c19 100644 --- a/src/where.c +++ b/src/where.c @@ -2035,9 +2035,9 @@ static LogEst whereRangeAdjust(WhereTerm *pTerm, LogEst nNew){ ** to account for the range contraints pLower and pUpper. ** ** In the absence of sqlite_stat4 ANALYZE data, or if such data cannot be -** used, each range inequality reduces the search space by a factor of 4. -** Hence a pair of constraints (x>? AND x<?) reduces the expected number of -** rows visited by a factor of 16. +** used, a single range inequality reduces the search space by a factor of 4. +** and a pair of constraints (x>? AND x<?) reduces the expected number of +** rows visited by a factor of 64. */ static int whereRangeScanEst( Parse *pParse, /* Parsing & code generating context */ |