diff options
Diffstat (limited to 'src/where.c')
| -rw-r--r-- | src/where.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/where.c b/src/where.c index 009dd4848..97edf5be7 100644 --- a/src/where.c +++ b/src/where.c @@ -16,7 +16,7 @@ ** so is applicable. Because this module is responsible for selecting ** indices, you might also think of this module as the "query optimizer". ** -** $Id: where.c,v 1.311 2008/06/26 18:04:03 danielk1977 Exp $ +** $Id: where.c,v 1.312 2008/07/08 18:05:26 drh Exp $ */ #include "sqliteInt.h" @@ -2157,7 +2157,8 @@ WhereInfo *sqlite3WhereBegin( ppIdxInfo); flags = WHERE_VIRTUALTABLE; pIndex = *ppIdxInfo; - if( pIndex && pIndex->orderByConsumed ){ + assert( pIndex!=0 ); + if( pIndex->orderByConsumed ){ flags = WHERE_VIRTUALTABLE | WHERE_ORDERBY; } pIdx = 0; @@ -2546,8 +2547,9 @@ WhereInfo *sqlite3WhereBegin( if( (wflags&WHERE_ORDERBY_MIN)!=0 && (pLevel->flags&WHERE_ORDERBY) && (pIdx->nColumn>nEq) - && (pOrderBy->a[0].pExpr->iColumn==pIdx->aiColumn[nEq]) ){ + assert( pOrderBy->nExpr==1 ); + assert( pOrderBy->a[0].pExpr->iColumn==pIdx->aiColumn[nEq] ); isMinQuery = 1; } |