diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test8.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/src/test8.c b/src/test8.c index 283d790b7..80e7adaf2 100644 --- a/src/test8.c +++ b/src/test8.c @@ -831,13 +831,10 @@ static int echoBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){ if( !isIgnoreUsable && !pConstraint->usable ) continue; iCol = pConstraint->iColumn; - if( pVtab->aIndex[iCol] || iCol<0 ){ - char *zCol = pVtab->aCol[iCol]; + if( iCol<0 || pVtab->aIndex[iCol] ){ + char *zCol = iCol>=0 ? pVtab->aCol[iCol] : "rowid"; char *zOp = 0; useIdx = 1; - if( iCol<0 ){ - zCol = "rowid"; - } switch( pConstraint->op ){ case SQLITE_INDEX_CONSTRAINT_EQ: zOp = "="; break; @@ -870,13 +867,12 @@ static int echoBestIndex(sqlite3_vtab *tab, sqlite3_index_info *pIdxInfo){ ** on a column that this virtual table has an index for, then consume ** the ORDER BY clause. */ - if( pIdxInfo->nOrderBy==1 && pVtab->aIndex[pIdxInfo->aOrderBy->iColumn] ){ + if( pIdxInfo->nOrderBy==1 && ( + pIdxInfo->aOrderBy->iColumn<0 || + pVtab->aIndex[pIdxInfo->aOrderBy->iColumn]) ){ int iCol = pIdxInfo->aOrderBy->iColumn; - char *zCol = pVtab->aCol[iCol]; + char *zCol = iCol>=0 ? pVtab->aCol[iCol] : "rowid"; char *zDir = pIdxInfo->aOrderBy->desc?"DESC":"ASC"; - if( iCol<0 ){ - zCol = "rowid"; - } zNew = sqlite3_mprintf(" ORDER BY %s %s", zCol, zDir); string_concat(&zQuery, zNew, 1, &rc); pIdxInfo->orderByConsumed = 1; |