1、mysql存储过程变量引用
代码示例:
delimiter//
create procedure test_10()
BEGIN
declare i int default 1;
while (i<=10) DO
insert into test001 (product_name) value (CONCAT('测试_',i));
set i = i+1;
end while;
end//
delimiter;
call test_10()
drop procedure test_10;
-- 通过concat函数,拼接字符和数字,字符和字符;
-- DELETE from test001;
截图: