Hello World之MySQL存储过程版:
[code]
DELIMITER $$
DROP PROCEDURE IF EXISTS HelloWorld$$
CREATE PROCEDURE HelloWorld()
BEGIN
SELECT "Hello World!";
END$$
DELIMITER ;
[/code]
OK，调用一下:
[code]
CALL HelloWorld();
[/code]
结果:
[code]
+--------------------+
| Hello World! |
+--------------------+
| Hello World! |
+--------------------+
[/code]
[code]
DELIMITER $$
DROP PROCEDURE IF EXISTS HelloWorld$$
CREATE PROCEDURE HelloWorld()
BEGIN
SELECT "Hello World!";
END$$
DELIMITER ;
[/code]
OK，调用一下:
[code]
CALL HelloWorld();
[/code]
结果:
[code]
+--------------------+
| Hello World! |
+--------------------+
| Hello World! |
+--------------------+
[/code]
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