第一题 1. 下列代码的运行结果() short i 65537;
int j i 1;
printf("i%d,j%d\n", i, j); A:i 65537,j 65538 B:i 1,j 2 C:i -1,j 0 D:i 1ÿ…
执行下面sql
insert into apply_account_cancellation3 select * from pply_account_cancellation;
返回下面错误信息
insert into apply_account_cancellation3 select * from apply_account_cancellation > ERROR: INSERT has more expressions than target colu…
一、存储过程准备:
1、建立一个空表: 1 CREATE TABLE test_data ( id NUMBER, name VARCHAR2(50), age NUMBER );
2、建立一个存储过程:
CREATE OR REPLACE PROCEDURE insert_test_data(n IN NUMBER) ASBEGIN--EXECUTE IMMEDIATE trunca…