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Fix an off-by-one error that messes up the display of loop codes in the 

".wheretrace" debugging output for queries with more than 62 candidate
loops when SQLITE_ENABLE_WHERETRACE is on.

FossilOrigin-Name: 0bbdaf2801e4102d952db65e53962e534b67b8b72e76fadb4ce404a6249129d9
This commit is contained in:
drh 2017-06-11 20:17:02 +00:00
parent eafc6dfe2b
commit 56790ea567
3 changed files with 8 additions and 8 deletions
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12
manifest
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@ -1,5 +1,5 @@
C When\sreusing\sa\smaterialized\sview,\smake\ssure\sthe\sestimated\snumber\sof\noutput\srows\sis\scorrectly\sinitialized\sto\savoid\sconfusing\sthe\squery\splanner.
D 2017-06-11T19:51:36.949
C Fix\san\soff-by-one\serror\sthat\smesses\sup\sthe\sdisplay\sof\sloop\scodes\sin\sthe\n".wheretrace"\sdebugging\soutput\sfor\squeries\swith\smore\sthan\s62\scandidate\nloops\swhen\sSQLITE_ENABLE_WHERETRACE\sis\son.
D 2017-06-11T20:17:02.600
F Makefile.in 1cc758ce3374a32425e4d130c2fe7b026b20de5b8843243de75f087c0a2661fb
F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
F Makefile.msc 8eeb80162074004e906b53d7340a12a14c471a83743aab975947e95ce061efcc
@ -486,7 +486,7 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
F src/wal.c 40c543f0a2195d1b0dc88ef12142bea690009344
F src/wal.h 06b2a0b599cc0f53ea97f497cf8c6b758c999f71
F src/walker.c d46044e7a5842560dfe7122d93ff5145dd4a96f4d0bf5ba5910a7731b8c01e79
F src/where.c 67f98714b07ec3c1d5e033a63d23c0fd70c24861b7b46b69b10700f22dca6ffe
F src/where.c aa213e1b1c29eb8946a9f25108a18666a745ae5bac41b58d0be98730937a7785
F src/whereInt.h 2a4b634d63ce488b46d4b0da8f2eaa8f9aeab202bc25ef76f007de5e3fba1f20
F src/wherecode.c 339ee802d9d311acf0cba8b5a9a092e167ef71c3a777d4b3e57de25d193251c7
F src/whereexpr.c a2fe3811d45af45a5c6667caabc15e01054fe6228c64e86e1f7d2ba5ef5284f9
@ -1582,7 +1582,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
P 8f92b7a6223a69304dc8a6ab3b43a49cbb87f572a1e65d8a0c6dc09fca38e1a8
R a9d0a03ba641ed87c89d84acdaf499c1
P 87aceb417a813a2925b636cffa660fe25f3b7e3b3c84bb2108951bf0af644376
R 5d137f03dd98c6947d396116cfd8bb62
U drh
Z 6f34a8996840968a8347834320cb43af
Z 9a468aee323b8155a594f5ff05c91ea1

2
manifest.uuid
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@ -1 +1 @@
87aceb417a813a2925b636cffa660fe25f3b7e3b3c84bb2108951bf0af644376
0bbdaf2801e4102d952db65e53962e534b67b8b72e76fadb4ce404a6249129d9

2
src/where.c
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@ -4577,7 +4577,7 @@ WhereInfo *sqlite3WhereBegin(
static const char zLabel[] = "0123456789abcdefghijklmnopqrstuvwyxz"
"ABCDEFGHIJKLMNOPQRSTUVWYXZ";
for(p=pWInfo->pLoops, i=0; p; p=p->pNextLoop, i++){
p->cId = zLabel[i%sizeof(zLabel)];
p->cId = zLabel[i%(sizeof(zLabel)-1)];
whereLoopPrint(p, sWLB.pWC);
}
}