diff options
Diffstat (limited to 'src/analyze.c')
| -rw-r--r-- | src/analyze.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/analyze.c b/src/analyze.c index 7d36f0131..597885237 100644 --- a/src/analyze.c +++ b/src/analyze.c @@ -1599,6 +1599,7 @@ static void initAvgEq(Index *pIdx){ nRow = pIdx->aiRowEst[0]; nDist100 = ((i64)100 * pIdx->aiRowEst[0]) / pIdx->aiRowEst[iCol+1]; } + pIdx->nRowEst0 = nRow; /* Set nSum to the number of distinct (iCol+1) field prefixes that ** occur in the stat4 table for this index. Set sumEq to the sum of @@ -1860,7 +1861,7 @@ int sqlite3AnalysisLoad(sqlite3 *db, int iDb){ /* Load the statistics from the sqlite_stat4 table. */ #ifdef SQLITE_ENABLE_STAT3_OR_STAT4 - if( rc==SQLITE_OK ){ + if( rc==SQLITE_OK && OptimizationEnabled(db, SQLITE_Stat34) ){ int lookasideEnabled = db->lookaside.bEnabled; db->lookaside.bEnabled = 0; rc = loadStat4(db, sInfo.zDatabase); |