数据生态：MySQL复制技术与生产实践-畅读网

　　　　

数据生态：MySQL复制技术与生产实践

作者：罗小波

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mobi/epub/pdf/awz3

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内容简介:

全书共分为 3 篇：基础篇、方案篇和参考篇，按照“基本原理”，“生产实践”，“更多参考”的逻辑顺序讲述，书中配了大量的原理与方案示意图，力求用通俗易懂的语言、直观明了的示意图、完整的知识涵盖面将 MySQL 的复制技术讲透。其中，基础篇侧重介绍主从复制的原理和复制技术的演进，方案篇侧重介绍主从复制技术在生产环境中的应用方案，参考篇侧重介绍二进制日志的基本组成以及主从复制中常见对象复制的安全性等。

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SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.004064s ]
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:0.000782s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000510s ]
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:0.000463s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.002903s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.000457s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.003696s ]
SELECT * FROM `ls_friendly_link` WHERE `is_show` = 1 AND `del` = 0 ORDER BY `id` DESC,`sort` DESC [ RunTime:0.000409s ]
SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.006050s ]
SELECT * FROM `ls_goods` WHERE `id` = 124444 AND `status` = 1 LIMIT 1 [ RunTime:0.004091s ]
UPDATE `ls_goods` SET `click_count` = 105 , `update_time` = 1776738369 WHERE `id` = 124444 [ RunTime:0.000397s ]
SELECT `name`,`first_category_id`,`second_category_id` FROM `ls_goods` WHERE `id` = 124444 LIMIT 1 [ RunTime:0.000380s ]
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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` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001821s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.001249s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 3 LIMIT 1 [ RunTime:0.000351s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 38 LIMIT 1 [ RunTime:0.000338s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000520s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.000499s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1776738309 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:0.907079s ]

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