你可能感兴趣的试题

将游标变量@Cjb_Cur赋值为CJB全部记录的语句为（）。

A. SET @Cjb_Cur = CURSOR FOR SELECT * FROM CJB
B. CREATE @CURSOR Cjb_Cur AS SELECT * FROM CJB
C. DECLARE @Cjb_Cur AS TABLE CJB
D. DECLARE @Cjb_Cur CURSOR FOR SELECT * FROM CJB

单项选择题

定义对应KCB全部记录的游标Kcb_Cur的语句为（）。

A. DECLARE Kcb_Cur CURSOR FOR SELECT * FROM KCB
B. SET Kcb_Cur = CURSOR FOR SELECT * FROM KCB
C. CREATE CURSOR Kcb_Cur AS SELECT * FROM KCB
D. DECLARE Kcb_Cur AS TABLE KCB