MySQL数据库设计与实现（第二版）-九九云书库

　　　　

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MySQL数据库设计与实现（第二版）

作者：麻清应

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mobi/epub/pdf/awz3

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内容简介:

本书属于职业教育联盟系列课程使用教材，主要讲解了 MySQL 数据库设计、MySQL 概述与安装配置、MySQL 存储引擎和数据类型、MySQL 数据库基础、MySQL 查询、存储过程与事务处理、视图与索引、触发器、函数、MySQL 安全和 MySQL 的性能优化。通过本书的学习，学生能了解 MySQL 数据库的设计，能掌握数据库编程的基本技能。

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CONNECT:[ UseTime:0.000517s ] mysql:host=127.0.0.1;port=3306;dbname=mqshop;charset=utf8
SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.000635s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000589s ]
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SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.000284s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.000891s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.001699s ]
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SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.000623s ]
SELECT * FROM `ls_goods` WHERE `id` = 136476 AND `status` = 1 LIMIT 1 [ RunTime:0.000367s ]
UPDATE `ls_goods` SET `click_count` = 66 , `update_time` = 1762925669 WHERE `id` = 136476 [ RunTime:0.000275s ]
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SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1762925609 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.275549s ]

0.386899s

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