352           if( (pTerm->eOperator & pScan->opMask)!=0 ){  in whereScanNext()
441   u32 opMask,             /* Operator(s) to scan for */  in whereScanInit()  argument
449   pScan->opMask = opMask;  in whereScanInit()
2795   int opMask;                     /* Valid operators for constraints */  in whereLoopAddBtreeIndex()  local
2819     opMask = WO_LT|WO_LE;  in whereLoopAddBtreeIndex()
2822     opMask = WO_EQ|WO_IN|WO_GT|WO_GE|WO_LT|WO_LE|WO_ISNULL|WO_IS;  in whereLoopAddBtreeIndex()
2824   if( pProbe->bUnordered ) opMask &= ~(WO_GT|WO_GE|WO_LT|WO_LE);  in whereLoopAddBtreeIndex()
2839                         opMask, pProbe);  in whereLoopAddBtreeIndex()
5218       int opMask;  in whereShortCut()  local
5224       opMask = pIdx->uniqNotNull ? (WO_EQ|WO_IS) : WO_EQ;  in whereShortCut()
5226         pTerm = whereScanInit(&scan, pWC, iCur, j, opMask, pIdx);  in whereShortCut()