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Add a testcase() macro to help verfity the row estimation logic.

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FossilOrigin-Name: 6ba609522ea7325341fad93bdb5f869c6506dea4
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drh
2014-08-28 17:20:37 +00:00
parent 7fa0631ece
commit b34fc5be6d
3 changed files with 12 additions and 12 deletions
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5
src/where.c
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@@ -2191,7 +2191,10 @@ static int whereRangeScanEst(
tRowcnt iLower;
tRowcnt iUpper;
if( pRec ) pRec->nField = pBuilder->nRecValid;
if( pRec ){
testcase( pRec->nField!=pBuilder->nRecValid );
pRec->nField = pBuilder->nRecValid;
}
if( nEq==p->nKeyCol ){
aff = SQLITE_AFF_INTEGER;
}else{