[英]MySQL stored procedure: variable in WHERE clause?
Can you not do the following w/ MySQL stored procedures?/ 您不能通过MySQL存储过程执行以下操作吗?/
DROP PROCEDURE IF EXISTS `test`;
DELIMITER //
CREATE PROCEDURE TEST (team varchar(30))
BEGIN
SELECT * FROM TEAMS WHERE TEAM_ID = @team;
END
//
Where @team (or team) is the variable passed to the stored procedure? @team(或团队)在哪里传递给存储过程的变量?
You need to use: 您需要使用:
DROP PROCEDURE IF EXISTS `test`;
DELIMITER //
CREATE PROCEDURE TEST (IN_TEAM_ID varchar(30))
BEGIN
SELECT t.*
FROM TEAMS t
WHERE t.team_id = IN_TEAM_ID;
END //
DELIMITER ;
There's no @ notation when referencing stored procedure parameters. 引用存储过程参数时没有@表示法。
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