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Fix to the previous checkin: The colUsed parameter should have high-order bit

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set if any of the 64-th or greater columns of the virtual table is used.  The
lower 63 bits of colUsed always show the usage of the first 63 columns of the
virtual table.

FossilOrigin-Name: 90ac8457750ace1d76d7bc957af7877e86e6301bb07361e19beaf5c7b3b6085a
This commit is contained in:
drh
2024-08-03 23:00:17 +00:00
parent 133f930e61
commit 3a799b3e4e
3 changed files with 11 additions and 9 deletions
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13
manifest
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@@ -1,5 +1,5 @@
C Ensure\sthat\sthe\ssqlite3_index_info.colUsed\smask\salways\sincludes\sthe\sPK\sfields\sof\sWITHOUT\sROWID\svirtual\stables.
D 2024-08-03T21:45:46.594
C Fix\sto\sthe\sprevious\scheckin:\s\sThe\scolUsed\sparameter\sshould\shave\shigh-order\sbit\nset\sif\sany\sof\sthe\s64-th\sor\sgreater\scolumns\sof\sthe\svirtual\stable\sis\sused.\s\sThe\nlower\s63\sbits\sof\scolUsed\salways\sshow\sthe\susage\sof\sthe\sfirst\s63\scolumns\sof\sthe\nvirtual\stable.
D 2024-08-03T23:00:17.844
F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -845,7 +845,7 @@ F src/vxworks.h d2988f4e5a61a4dfe82c6524dd3d6e4f2ce3cdb9
F src/wal.c 887fc4ca3f020ebb2e376f222069570834ac63bf50111ef0cbf3ae417048ed89
F src/wal.h ba252daaa94f889f4b2c17c027e823d9be47ce39da1d3799886bbd51f0490452
F src/walker.c 7c7ea0115345851c3da4e04e2e239a29983b61fb5b038b94eede6aba462640e2
F src/where.c 31d100c11a21e479e0dda679585f0ab2675e746a169349519a9a38d3ef10dec7
F src/where.c 5bbe53db73ae6c8ee34a5eab693a5586ad8ff4f094ff0e524df965b683bec884
F src/whereInt.h 002adc3aa2cc10733b9b27958fdbe893987cd989fab25a9853941c1f9b9b0a65
F src/wherecode.c c9cac0b0b8e809c5e7e79d7796918907fb685ad99be2aaa9737f9787aa47349c
F src/whereexpr.c 7d0d34b42b9edfd8e8ca66beb3a6ef63fe211c001af54caf2ccbcd989b783290
@@ -2203,9 +2203,8 @@ F vsixtest/vsixtest.tcl 6195aba1f12a5e10efc2b8c0009532167be5e301abe5b31385638080
F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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R 1d93f534d15ca5d5211a14297b5dec08
T +closed c327c0c02cfefdba373cfb15933a9cdfddb578b6582f2ce7c08929203743ffe9
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U drh
Z cedb7caeaa81af02824696e786ffbd42
Z fc6c19311d5767734dbc13dfa2309323
# Remove this line to create a well-formed Fossil manifest.

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manifest.uuid
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@@ -1 +1 @@
ff4ac279b02190cc2107b0b110806dd7abcea47a6589d827b5ee39d4b80fb719
90ac8457750ace1d76d7bc957af7877e86e6301bb07361e19beaf5c7b3b6085a

5
src/where.c
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@@ -1506,9 +1506,12 @@ static sqlite3_index_info *allocateIndexInfo(
/* Ensure that all bits associated with PK columns are set. This is to
** ensure they are available for cases like RIGHT joins or OR loops. */
Index *pPk = sqlite3PrimaryKeyIndex((Table*)pTab);
assert( pPk!=0 );
for(i=0; i<pPk->nKeyCol; i++){
int iCol = pPk->aiColumn[i];
pIdxInfo->colUsed |= (iCol>=BMS ? ALLBITS : MASKBIT(iCol));
assert( iCol>=0 );
if( iCol>=BMS-1 ) iCol = BMS-1;
pIdxInfo->colUsed |= MASKBIT(iCol);
}
}
pHidden->pWC = pWC;