23   ExprList *pChanges,  /* The columns to change in the UPDATE statement */
191   ExprList *pChanges,             /* List of expressions to return */  in updateFromSelect()  argument
257   assert( pChanges!=0 || pParse->db->mallocFailed );  in updateFromSelect()
258   if( pChanges ){  in updateFromSelect()
259     for(i=0; i<pChanges->nExpr; i++){  in updateFromSelect()
261           sqlite3ExprDup(db, pChanges->a[i].pExpr, 0)  in updateFromSelect()
287   ExprList *pChanges,    /* Things to be changed */  in sqlite3Update()  argument
369   pTrigger = sqlite3TriggersExist(pParse, pTab, TK_UPDATE, pChanges, &tmask);  in sqlite3Update()
385     sqlite3TreeViewUpdate(pParse->pWith, pTabList, pChanges, pWhere,  in sqlite3Update()
394   nChangeFrom = (pTabList->nSrc>1) ? pChanges->nExpr : 0;  in sqlite3Update()
466   for(i=0; i<pChanges->nExpr; i++){  in sqlite3Update()
467     u8 hCol = sqlite3StrIHash(pChanges->a[i].zEName);  in sqlite3Update()
470     if( nChangeFrom==0 && sqlite3ResolveExprNames(&sNC, pChanges->a[i].pExpr) ){  in sqlite3Update()
475        && sqlite3StrICmp(pTab->aCol[j].zCnName, pChanges->a[i].zEName)==0  in sqlite3Update()
479           pRowidExpr = pChanges->a[i].pExpr;  in sqlite3Update()
499       if( pPk==0 && sqlite3IsRowid(pChanges->a[i].zEName) ){  in sqlite3Update()
502         pRowidExpr = pChanges->a[i].pExpr;  in sqlite3Update()
505         sqlite3ErrorMsg(pParse, "no such column: %s", pChanges->a[i].zEName);  in sqlite3Update()
654     updateVirtualTable(pParse, pTabList, pTab, pChanges, pRowidExpr, aXRef,  in sqlite3Update()
700             pParse, iEph, pPk, pChanges, pTabList, pWhere, pOrderBy, pLimit  in sqlite3Update()
895         pTrigger, pChanges, 0, TRIGGER_BEFORE|TRIGGER_AFTER, pTab, onError  in sqlite3Update()
929       pParse, pTrigger, pChanges, 1, TRIGGER_BEFORE, pTab, onError  in sqlite3Update()
944           sqlite3ExprCode(pParse, pChanges->a[j].pExpr, k);  in sqlite3Update()
974     sqlite3CodeRowTrigger(pParse, pTrigger, TK_UPDATE, pChanges,   in sqlite3Update()
1097       sqlite3FkActions(pParse, pTab, pChanges, regOldRowid, aXRef, chngKey);  in sqlite3Update()
1107   sqlite3CodeRowTrigger(pParse, pTrigger, TK_UPDATE, pChanges,   in sqlite3Update()
1144   sqlite3ExprListDelete(db, pChanges);  in sqlite3Update()
1188   ExprList *pChanges,  /* The columns to change in the UPDATE statement */  in updateVirtualTable()  argument
1234         pRow = sqlite3ExprDup(db, pChanges->a[aXRef[iPk]].pExpr, 0);  in updateVirtualTable()
1244           sqlite3ExprDup(db, pChanges->a[aXRef[i]].pExpr, 0)  in updateVirtualTable()
1268         sqlite3ExprCode(pParse, pChanges->a[aXRef[i]].pExpr, regArg+2+i);  in updateVirtualTable()