26   Expr *pWhere,        /* WHERE clause of the UPDATE statement */
193   Expr *pWhere,                   /* WHERE clause for query */  in updateFromSelect()  argument
223   pWhere2 = sqlite3ExprDup(db, pWhere, 0);  in updateFromSelect()
288   Expr *pWhere,          /* The WHERE clause.  May be null */  in sqlite3Update()  argument
385     sqlite3TreeViewUpdate(pParse->pWith, pTabList, pChanges, pWhere,  in sqlite3Update()
399     pWhere = sqlite3LimitWhere(  in sqlite3Update()
400         pParse, pTabList, pWhere, pOrderBy, pLimit, "UPDATE"  in sqlite3Update()
637         pWhere, pOrderBy, pLimit, iDataCur  in sqlite3Update()
647   if( nChangeFrom==0 && sqlite3ResolveExprNames(&sNC, pWhere) ){  in sqlite3Update()
655                        pWhere, onError);  in sqlite3Update()
700             pParse, iEph, pPk, pChanges, pTabList, pWhere, pOrderBy, pLimit  in sqlite3Update()
723       sqlite3ExprIfFalse(pParse, pWhere, labelBreak, SQLITE_JUMPIFNULL);  in sqlite3Update()
737       pWInfo = sqlite3WhereBegin(pParse, pTabList, pWhere,0,0,0,flags,iIdxCur);  in sqlite3Update()
1145   sqlite3ExprDelete(db, pWhere);  in sqlite3Update()
1191   Expr *pWhere,        /* WHERE clause of the UPDATE statement */  in updateVirtualTable()  argument
1251     updateFromSelect(pParse, ephemTab, pPk, pList, pSrc, pWhere, 0, 0);  in updateVirtualTable()
1260         pParse, pSrc, pWhere, 0, 0, 0, WHERE_ONEPASS_DESIRED, 0  in updateVirtualTable()