diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/where.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/where.c b/src/where.c index 836324156..ba4cb8072 100644 --- a/src/where.c +++ b/src/where.c @@ -2038,8 +2038,8 @@ static int whereRangeScanEst( if( nEq==0 && p->aSample ){ int iEst; - int iUpper; - int iLower; + int iLower = 0; + int iUpper = SQLITE_INDEX_SAMPLES; u8 aff = p->pTable->aCol[0].affinity; if( pLower ){ @@ -2057,17 +2057,14 @@ static int whereRangeScanEst( goto range_est_fallback; }else if( pLowerVal==0 ){ rc = whereRangeRegion(pParse, p, pUpperVal, &iUpper); - iLower = pLower ? iUpper/2 : 0; + if( pLower ) iLower = iUpper/2; }else if( pUpperVal==0 ){ rc = whereRangeRegion(pParse, p, pLowerVal, &iLower); - iUpper = pUpper ? (iLower + SQLITE_INDEX_SAMPLES + 1)/2 - : SQLITE_INDEX_SAMPLES; + if( pUpper ) iUpper = (iLower + SQLITE_INDEX_SAMPLES + 1)/2; }else{ rc = whereRangeRegion(pParse, p, pUpperVal, &iUpper); if( rc==SQLITE_OK ){ rc = whereRangeRegion(pParse, p, pLowerVal, &iLower); - }else{ - iLower = 0; } } |