• 已与国内100多所高校进行了战略合作!
  • 建立了CDA数据分析师考试中心及人才培养基地!
  • 发挥着专业技能,已成为科技飞速发展的核心力量!

400-882-1933

广州国富如荷CDA数据分析培训全解析:从入门到实战的系统学习路径

广州国富如荷CDA数据分析培训全解析:从入门到实战的系统学习路径

授课机构: 广州国富如荷

上课地点: 校区地址

成交/评价:

联系电话: 400-882-1933

广州国富如荷CDA数据分析培训全解析:从入门到实战的系统学习路径课程详情

广州国富如荷CDA数据分析培训:线上灵活学,解锁大数据时代核心技能

为什么选择数据分析作为职业方向?

在数字经济高速发展的今天,数据已成为企业决策的核心生产要素。据工信部最新统计,2023年我国大数据产业规模突破1.57万亿元,年均增速超20%。但与之形成鲜明对比的是,基础性数据分析人才缺口持续扩大——智联招聘《2024数字经济人才发展报告》显示,仅互联网、金融、零售三大领域,初级数据分析岗位的需求同比增长42%,而符合企业要求的应聘者不足需求总量的30%。

这种供需失衡直接推高了行业薪资水平。猎聘网数据显示,一线城市初级数据分析岗位平均月薪达12-18k,具备1-3年经验的从业者薪资普遍突破20k。更值得关注的是,国家"十四五"数字经济发展规划明确提出"培育数据分析师等新型数字技能人才",政策层面的持续加码为行业发展注入长期动力。

线上灵活学:国富如荷CDA培训的入门优势

针对职场人时间碎片化的学习需求,广州国富如荷CDA数据分析培训采用纯线上教学模式。学员无需固定到校,周末、节假日均可自主安排学习进度,既能兼顾工作生活,又能系统掌握技能。特别值得一提的是,课程设计充分考虑零基础学员需求——从Linux系统基础到大数据工具实操,每一步都设置详细的知识铺垫和案例演示,即使没有编程基础或学历不高的学员,也能顺利完成学习。

区别于传统培训的"填鸭式"教学,国富如荷更注重"知识转化能力"的培养。课程内容紧密围绕企业实际需求设计,重点强化大数据挖掘工具的开发与应用技巧,学员在学习过程中不仅能掌握Hadoop、Hive等工具的操作方法,更能理解如何将这些工具应用于用户行为分析、销售预测、风险控制等具体业务场景。

五大核心模块:构建完整的数据分析技术栈

阶段:Linux系统与Shell编程

作为大数据技术的基础运行环境,Linux系统操作是每个数据分析师的必修课。本阶段将系统讲解Linux启动流程、用户权限管理、磁盘分区优化等核心知识,重点训练vi/vim编辑器的高效使用技巧,以及通过Shell脚本实现日志分析、文件批量处理等自动化任务。学完本阶段,学员能独立完成Linux服务器的日常维护与简单运维工作。

第二阶段:Hadoop分布式计算框架

Hadoop作为大数据处理的经典框架,广泛应用于电商、金融等领域的海量数据处理场景。课程将深入解析HDFS分布式文件系统的存储机制,通过MapReduce编程模型实现日志统计、用户画像等典型案例。特别设置Hadoop2.x集群搭建与管理实操环节,学员将亲自动手配置主节点、从节点,掌握集群监控与故障排查的核心技能。

第三阶段:HBase列式数据库应用

针对传统关系型数据库(RDBMS)在海量数据存储与实时查询中的局限性,本阶段重点讲解HBase的分布式存储架构与数据模型设计。通过HBase Shell操作演示,学员将学习如何根据业务需求设计优化表结构,掌握数据读写性能调优的关键方法,为后续数据仓库建设奠定基础。

第四阶段:Hive数据仓库构建

Hive作为基于Hadoop的数据仓库工具,能通过类SQL语法(HiveQL)实现海量数据的分析处理。课程将系统讲解数据仓库的基本理论,对比HiveQL与标准SQL的差异,通过DDL语句演示数据导入、分区表创建等操作,并重点解析Hive查询优化策略,帮助学员提升复杂数据查询的效率。

第五阶段:Sqoop数据迁移实战

在实际工作中,数据往往分散存储于关系型数据库、HDFS、Hive等不同系统中。Sqoop作为专业的数据迁移工具,能高效实现MySQL/Oracle与Hadoop生态的数据互通。本阶段将详细讲解Sqoop的配置与命令行使用,通过"DBMS到HDFS""DBMS到Hive"等典型场景演示,学员将掌握跨系统数据同步的核心技术。

全周期服务:从入门到的一站式支持

1. 个性化学习服务体系

入学前通过摸底测试精准定位学员基础,定制专属学习规划;预习阶段提供配套视频与文档资料,帮助快速进入学习状态;学习过程中开放企业级真实数据集,结合电商用户行为分析、金融风控等实战项目,提升知识应用能力;每个阶段设置考核节点,通过练习讲解、答疑辅导及时解决学习痛点;毕业时提供项目作品分析指导,助力学员构建有竞争力的作品集。

2. 千题题库+学习方法指导

课程配套涵盖数据分析全模块的上千道模拟题,支持按模块专项练习或混合模式综合训练。系统自动记录错题数据,生成个人知识薄弱点分析报告;助教团队针对错题提供一对一辅导,同时结合学员学习进度调整学习方法,帮助提升做题速度与准确率。

3. AI智能考核+直播精讲

采用AI出题官智能组卷技术,根据学员历史答题数据动态调整题目难度,精准查缺补漏;每次模拟考核后,专业讲师通过直播形式讲解高频错题与重点知识,考前特别设置直播,梳理核心考点与考试节奏,帮助学员高效备考。

选择国富如荷CDA培训的理由

在数据分析人才需求持续攀升的背景下,选择一个既符合企业需求、又能灵活学习的培训课程尤为重要。广州国富如荷CDA数据分析培训通过线上灵活教学、系统化技术课程、全周期学习服务,为零基础学员搭建了从技能学习到实战应用的完整路径。无论是想转行数据分析的职场人,还是希望提升竞争力的在校学生,都能在这里找到适合自己的学习方案,抓住大数据时代的职业发展机遇。

广州国富如荷

广州国富如荷
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 : 2026-06-19 15:21:26 HTTP/1.1 GET : http://www.edufv.com/s/6424/c/89115.html
  2. 运行时间 : 0.067688s [ 吞吐率:14.77req/s ] 内存消耗:378.70kb 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:0.000492s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001381s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '6424' AND `site_id` = 6 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000312s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000694s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 6424 [ RunTime:0.000284s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000673s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 6424 [ RunTime:0.000281s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000726s ]
  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` = 6424 AND `a`.`content_id` = '89115' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001221s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '6424' and content_id < '89115' and site_id = '6' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '6424' and content_id > '89115' and site_id <= '6' order by content_id asc limit 1) [ RunTime:0.000863s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 6424 AND `site_id` = 6 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 21808 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000342s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 6424 AND `site_id` = 6 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000248s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 6424 AND `course_status` = 1 [ RunTime:0.000188s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000750s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '6424' [ RunTime:0.000208s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000683s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '6424' [ RunTime:0.000206s ]
  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` = '6' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '89115' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.053032s ]
0.068158s