問題詳情

QUESTION 54This statement fails when executed:CREATE OR REPLACE TRIGGER CALC_TEAM_AVGAFTER INSERT ON PLAYERBEGININSERT INTO PLAYER_BATSTAT (PLAYER_ID,SEASON_YEAR,AT_BATS,HITS)VALUES (:NEW.ID, 1997, 0,0);END;To which type must you convert the trigger to correct the error?short
(A)Row
(B)Statement
(C)ORACLE FORM trigger
(D)Before

參考答案

答案：A
難度：非常困難0
統計：A(0),B(1),C(0),D(0),E(0)