Index: src/where.c ================================================================== --- src/where.c +++ src/where.c @@ -4535,41 +4535,42 @@ if( nTabList==0 ){ if( pOrderBy ) pWInfo->nOBSat = pOrderBy->nExpr; if( wctrlFlags & WHERE_WANT_DISTINCT ){ pWInfo->eDistinct = WHERE_DISTINCT_UNIQUE; } - } - - /* Assign a bit from the bitmask to every term in the FROM clause. - ** - ** The N-th term of the FROM clause is assigned a bitmask of 1<nSrc tables in - ** pTabList, not just the first nTabList tables. nTabList is normally - ** equal to pTabList->nSrc but might be shortened to 1 if the - ** WHERE_OR_SUBCLAUSE flag is set. - */ - for(ii=0; iinSrc; ii++){ - createMask(pMaskSet, pTabList->a[ii].iCursor); - sqlite3WhereTabFuncArgs(pParse, &pTabList->a[ii], &pWInfo->sWC); - } -#ifdef SQLITE_DEBUG - { - Bitmask mx = 0; - for(ii=0; iinSrc; ii++){ - Bitmask m = sqlite3WhereGetMask(pMaskSet, pTabList->a[ii].iCursor); - assert( m>=mx ); - mx = m; - } - } -#endif - + }else{ + /* Assign a bit from the bitmask to every term in the FROM clause. + ** + ** The N-th term of the FROM clause is assigned a bitmask of 1<nSrc tables in + ** pTabList, not just the first nTabList tables. nTabList is normally + ** equal to pTabList->nSrc but might be shortened to 1 if the + ** WHERE_OR_SUBCLAUSE flag is set. + */ + ii = 0; + do{ + createMask(pMaskSet, pTabList->a[ii].iCursor); + sqlite3WhereTabFuncArgs(pParse, &pTabList->a[ii], &pWInfo->sWC); + }while( (++ii)nSrc ); + #ifdef SQLITE_DEBUG + { + Bitmask mx = 0; + for(ii=0; iinSrc; ii++){ + Bitmask m = sqlite3WhereGetMask(pMaskSet, pTabList->a[ii].iCursor); + assert( m>=mx ); + mx = m; + } + } + #endif + } + /* Analyze all of the subexpressions. */ sqlite3WhereExprAnalyze(pTabList, &pWInfo->sWC); if( db->mallocFailed ) goto whereBeginError; /* Special case: WHERE terms that do not refer to any tables in the join