• 专业培养IT工程师并让学员高薪
  • 旗下开展两大业务,老男孩IT教育培训和IT项目服务部
  • 老男孩教育在IT培训方面教学质量优秀、教学理念先进

400-688-0112

MySQL DBA技能进阶全解析:从基础配置到企业实战的系统培训方案

MySQL DBA技能进阶全解析:从基础配置到企业实战的系统培训方案

授课机构: 上海老男孩教育

上课地点: 校区地址

成交/评价:

联系电话: 400-688-0112

MySQL DBA技能进阶全解析:从基础配置到企业实战的系统培训方案课程详情

MySQL DBA技能进阶全解析:从基础配置到企业实战的系统培训方案

一、为什么选择系统化的MySQL DBA培训?

在数字化转型加速的当下,企业对数据库管理的需求已从"能用"升级到"好用+稳定+高效"。无论是电商平台的大促流量洪峰,还是金融系统的7×24小时数据安全,都对MySQL DBA的技术深度提出了更高要求。市面上零散的学习资料往往侧重理论或单一模块,难以满足企业对"全链路问题解决能力"的需求。而系统化的MySQL DBA培训,正是通过结构化知识体系与企业级实战场景,帮助学习者快速掌握从基础配置到高阶架构设计的核心技能。

本课程专为两类人群设计:一类是已有一定数据库操作经验,希望从"基础运维"向"技术专家"转型的数据库管理员;另一类是开发工程师、云计算运维人员等需要深入理解数据库底层逻辑以优化系统性能的技术从业者。无论你是想突破职业瓶颈还是拓展技术边界,这套培训方案都能提供针对性支持。

二、教学支撑:定制化教材与师资的双重保障

课程采用火星人教育自主研发的《MySQL DBA实战指南》作为核心教材。这套教材历时3年迭代,深度结合了100+企业数据库运维案例,内容覆盖从基础安装到内核优化的全生命周期管理,既保留了理论深度,又增加了"企业真实问题拆解"章节,确保学习者能快速将知识转化为实际能力。

教学团队由5位平均从业经验10年以上的MySQL专家组成,其中2位曾主导过亿级用户量平台的数据库架构设计,3位拥有Oracle MySQL认证专家(OCM)。团队不仅精通MySQL 5.7/8.0等主流版本的特性差异,更擅长将复杂的内核原理转化为可操作的实战技巧。在课堂上,讲师会结合自身经历分享"双11期间数据库扩容的5个关键节点""金融级数据备份的3层防护策略"等独家经验。

三、课程大纲:从基础到实战的17个核心模块详解

课程体系遵循"底层原理→操作技能→架构设计"的递进逻辑,共包含17个核心模块,覆盖数据库管理全链路需求。以下是部分重点模块的详细说明:

模块1:MySQL基础安装与高阶配置

不仅讲解单实例安装的常规步骤,更深入解析生产环境中常见的多版本共存、跨平台部署(Linux/Windows)、参数调优(如innodb_buffer_pool_size的动态调整)等问题。通过模拟企业服务器环境,学员将掌握"30分钟内完成高可用集群初始化"的实战技能。

模块4:大型企业MySQL集群架构设计与实战

针对电商、物流、金融等不同行业的业务特性,拆解主从复制、读写分离、MHA(Master High Availability)、Galera Cluster等主流架构方案。课程提供真实的企业级数据集(如日均10亿次查询的用户行为数据库),学员需在模拟环境中完成"架构选型→部署实施→故障演练"的全流程操作。

模块13:MySQL内部优化器剖析与实战

深入解析查询优化器的工作原理(如索引选择策略、执行计划生成逻辑),通过EXPLAIN命令的深度应用,帮助学员识别"慢查询"的根本原因。课程特别设置"优化器参数调优"实战环节,学员将学习如何通过调整optimizer_switch等参数,将复杂查询的执行时间从秒级缩短至毫秒级。

除上述重点模块外,课程还涵盖SQL编程进阶、NoSQL融合设计、数据库商务英语等实用内容,确保学员既能精通MySQL本身,又能适应企业技术栈多元化的发展趋势。

四、课程特色:企业需求导向的三大核心优势

区别于传统理论教学,本课程以"企业真实问题"为导向,通过三大特色设计确保学习效果与企业需求高度匹配:

  1. 高可用架构实战贯穿全程:从第二阶段开始,每个模块均设置"高可用场景"子任务。例如在学习备份恢复时,需模拟"主库宕机→从库提升→数据同步修复"的完整故障处理流程;在学习权限体系时,需为金融系统设计"分级权限+动态审计"的安全方案。
  2. 主流数据库对比分析:除MySQL外,课程特别增加Oracle、PostgreSQL等主流关系型数据库的运行原理剖析。通过对比学习,学员能更深刻理解MySQL的优势场景(如高并发写)与局限,在企业技术选型时提供专业建议。
  3. 项目制结课考核:课程最后一个月设置企业级模拟项目,学员需以团队形式完成"某电商平台数据库升级方案设计"。项目涵盖需求分析(大促流量预测)、架构设计(读写分离+缓存降级)、风险预案(数据库闪回+异地多活)等全流程,考核结果直接关联企业内推机会。

五、学习收益:从技能提升到职业发展的双向赋能

完成课程后,学员将具备三大核心能力:一是问题诊断能力,能快速定位数据库慢查询、连接数暴增、主从延迟等常见问题;二是架构设计能力,可根据企业业务规模设计高可用、可扩展的数据库方案;三是技术创新能力,掌握MySQL内核优化、与NoSQL融合等前沿技术,为企业数字化升级提供技术支撑。

在职业发展层面,据近3年学员数据统计,85%的毕业生薪资涨幅超过30%,其中30%进入互联网大厂担任数据库专家,25%在金融、物流等行业成为技术骨干。企业HR反馈,通过本课程培养的学员"上手快、能解决实际问题",是数据库岗位的优先录用对象。

上海老男孩教育

上海老男孩教育
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 12:18:12 HTTP/1.1 GET : http://www.educw.com/s/1759/c/26160.html
  2. 运行时间 : 0.073073s [ 吞吐率:13.68req/s ] 内存消耗:377.96kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_course_details.php ( 6.12 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000307s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000809s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '1759' AND `site_id` = 8 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000250s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000582s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 1759 [ RunTime:0.000204s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000602s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 1759 [ RunTime:0.000201s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000647s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 1759 AND `a`.`content_id` = '26160' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000590s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '1759' and content_id < '26160' and site_id = '8' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '1759' and content_id > '26160' and site_id <= '8' order by content_id asc limit 1) [ RunTime:0.000708s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1759 AND `site_id` = 8 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 7038 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000361s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1759 AND `site_id` = 8 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000232s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 1759 AND `course_status` = 1 [ RunTime:0.000144s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000619s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '1759' [ RunTime:0.000191s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000586s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '1759' [ RunTime:0.000192s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '8' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '26160' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.062525s ]
0.073390s