数据库|mysql教程

过程

数据库-mysql教程

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建立存储过程：

DELIMITER $$USE `test`$$DROP PROCEDURE IF EXISTS `user_user_selectUserByProAndCity_sp`$$CREATE DEFINER=`demao`@`%` PROCEDURE `user_user_selectUserByProAndCity_sp`(IN provinceId INT,IN cityId INT,IN pageIndex INT,IN pageSize INT)BEGIN DECLARE proId INT DEFAULT 0; DECLARE ciId INT DEFAULT 0; SELECT *,(SELECT COUNT(*) FROM user_user_t WHEREprovince_id LIKE CONCAT(\%,provinceId,\% ) AND city_id LIKE CONCAT(\%,cityId,\% ) ) AS userCountFROM user_user_tWHERE province_id LIKE CONCAT(\%,provinceId,\% ) AND city_id LIKE CONCAT(\%,cityId,\% ) LIMIT pageIndex,pageSize; END$$

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Mapper里面调用：

{CALL user_user_selectUserByProAndCity_sp(#{provinceId,mode=IN,jdbcType=INTEGER},#{cityId,mode=IN,jdbcType=INTEGER},#{pageIndex,mode=IN,jdbcType=INTEGER},#{pageSize,mode=IN,jdbcType=INTEGER})}

IN，传入参数，out，传出参数。

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