Error Code: 1630. FUNCTION rand.string does not exist，1630rand.string

Error Code: 1630. FUNCTION rand.string does not exist，1630rand.string

1、錯誤描述

13:50:13call new_procedureError Code: 1630. FUNCTION rand.string does not exist. Check the 'Function Name Parsing and Resolution' section in the Reference Manual0.046 sec

2、錯誤原因

CREATE DEFINER=`root`@`localhost` PROCEDURE `new_procedure`()BEGIN  set @a=101;  while @a<2000 do  set @b = rand.string(10);  set @c=1;  insert into example1 values(@a,@b,@c);  set @a=@a+1;  if(@a%2=0)     then     set @c=0;     end if;  end while;END

   在給@b賦值時，用的是@b = rand.string(10)，其實是想寫個隨機字串預存程序

3、解決辦法

CREATE DEFINER=`root`@`localhost` PROCEDURE `new_procedure`()BEGIN  set @a=101;  while @a<2000 do  set @b = rand_string(10);  set @c=1;  insert into example1 values(@a,@b,@c);  set @a=@a+1;  if(@a%2=0)     then     set @c=0;     end if;  end while;END