• 引领各行各业在数据道德规范,数据安全和数字化实践方面
  • 增加作业练习测试,保障学习效果
  • 根据你的发展意愿与竞争力,为你规划职业方向,确定求职目标

400-663-3380

西安CDA数据分析师培训全解析:从技能夯实到职场进阶的系统培养路径

西安CDA数据分析师培训全解析:从技能夯实到职场进阶的系统培养路径

授课机构: 西安国富如荷

上课地点: 校区地址

成交/评价:

联系电话: 400-663-3380

西安CDA数据分析师培训全解析:从技能夯实到职场进阶的系统培养路径课程详情

西安CDA数据分析师培训全解析:从技能夯实到职场进阶的系统培养路径

CDA数据分析师的行业定位与课程价值

在数字经济与人工智能深度融合的当下,数据已成为企业决策的核心生产要素。CDA(Certified Data Analyst)数据分析师作为连接数据与业务的关键角色,正广泛活跃于互联网、金融、零售、医疗等多个领域,承担着数据采集、清洗、分析及决策支持的重要职责。西安国富如荷推出的CDA数据分析师培训班,正是瞄准这一职业需求,以“实战导向+系统培养”为核心,帮助学员掌握从基础工具使用到高阶业务分析的全流程技能。

区别于传统理论教学,该课程以CDA国际资格认证标准为框架,结合国内企业实际需求,将Excel、MySQL、Power BI等主流工具的操作技巧与行业真实案例深度融合。学员不仅能获得权威认证背书,更能通过大量实操训练,快速成长为企业需要的“能分析、会报告、懂决策”的复合型数据人才。

哪些人适合学习CDA数据分析师课程?

课程目标人群覆盖不同职业阶段的学习者,具体可分为三类典型群体:

  • **高校高年级学生**:即将进入职场的在校生,通过系统学习掌握数据分析硬技能,为应聘互联网、金融等行业的数据相关岗位增加竞争力;
  • **转行从业者**:希望从传统岗位转向数据分析领域的职场人,通过课程填补技能空白,快速掌握数据工具使用、业务分析等核心能力;
  • **在职技能提升者**:已从事数据相关工作但需要进阶的从业者,通过学习数据可视化、高阶分析方法等内容,突破职业发展瓶颈。

值得注意的是,课程虽对数学基础有一定要求(建议具备大学数学和概率统计基础),但通过渐进式教学安排,即使基础稍弱的学员也能在助教的辅导下逐步跟上进度。

三大教学特色:确保学习效果的关键保障

特色一:双助教+项目团队的“1对多”答疑体系

针对线上学习中常见的“问题响应慢”“解答不深入”等痛点,课程将原有“1助教+1班主任”的配置升级为“2名专业助教+项目服务团队”模式。助教均具备3年以上数据分析实战经验,能够快速识别学员问题的核心,无论是工具操作中的报错处理,还是业务分析中的逻辑困惑,都能提供针对性解答。项目服务团队则负责整理高频问题库,定期发布常见问题解决方案,帮助学员自主解决重复性问题。

特色二:动态跟踪的学习进度管理

学习过程中,助教团队会通过在线学习平台实时统计学员的出勤情况、章节完成度及作业提交率,生成个性化学习进度报告。对于进度滞后的学员,服务团队将主动沟通,分析原因并调整学习计划——例如为时间紧张的职场人提供“重点模块加速包”,为理解困难的学员安排额外的知识点讲解。这种“主动干预+个性化调整”的模式,有效避免了“学一半放弃”的现象,课程完课率较传统培训提升40%以上。

特色三:“周作业+月测试”的效果验证机制

为确保“学完就能用”,课程设置了“课上实操+课后作业+阶段测试”的三层训练体系。每节课后布置与当次内容强相关的作业(如用Excel完成销售数据透视分析、用Power BI制作用户行为可视化报表),要求学员在3天内提交,助教将逐一批改并反馈优化建议。每月末组织阶段性测试,以闭卷考试形式考察当月知识点掌握情况,成绩不仅作为学习效果的参考,更能帮助学员明确薄弱环节,针对性加强复习。

学完能掌握哪些核心技能?

通过3-6个月的系统学习(根据学员基础灵活调整),学员将逐步掌握以下五大核心技能,覆盖数据分析全流程:

  1. 工具操作能力:熟练使用Excel进行数据清洗、函数计算及基础图表制作;掌握MySQL数据库的增删改查操作,能通过SQL语句提取业务所需数据;运用Power BI完成数据可视化,制作动态交互的分析报表。
  2. 数据清洗能力:学会处理缺失值(均值填补、回归填补等)、异常值(Z-score检验、箱线图识别)及重复值,确保数据质量满足分析要求。
  3. 可视化呈现能力:根据分析目标选择合适的图表类型(如折线图看趋势、柱状图比大小、热力图看密度),掌握配色原则与排版技巧,让分析结果一目了然。
  4. 业务报告撰写能力:从数据背景介绍、分析方法说明、核心结论提炼到行动建议提出,学习如何用数据支撑观点,撰写符合企业需求的专业分析报告。
  5. 问题解决能力:通过行业真实案例(如零售行业的用户复购分析、金融行业的贷款风险评估),学会从业务问题出发,设计分析思路,最终输出可落地的解决方案。

值得一提的是,课程特别设置“企业实战项目”环节,学员将分组完成模拟企业数据项目,由行业导师全程指导,项目成果可直接作为求职简历中的实践经历。

紧跟行业趋势的课程内容更新机制

数据分析领域技术迭代迅速,机器学习、自然语言处理等新技术正不断渗透到传统数据分析场景中。为确保课程内容始终与行业前沿接轨,国富如荷建立了“季度更新+年度重构”的内容优化机制:

每季度收集学员反馈、企业需求及行业报告,针对工具更新(如Power BI新功能)、分析方法升级(如新增Python数据分析入门)等内容进行局部调整;每年组织行业专家、企业数据负责人及教研团队召开研讨会,对课程体系进行全面重构,例如2023年已将“机器学习基础”“数据挖掘实战”纳入进阶模块,帮助学员掌握更具竞争力的技能。

这种动态更新机制,不仅了课程的实用性,更让学员在学习过程中接触到最新的行业趋势,为未来职业发展预留足够的成长空间。

结语:数据分析人才的成长捷径

在“数据驱动决策”成为企业共识的今天,掌握专业数据分析技能已成为职场人提升竞争力的关键。西安国富如荷的CDA数据分析师培训班,通过系统的课程设计、严格的教学管理及实战导向的训练模式,为学员提供了一条从技能学习到职场应用的高效成长路径。无论是想进入数据分析领域的新人,还是希望提升技能的在职者,都能在这里找到适合自己的学习方案,为职业发展注入新的动力。

西安国富如荷

西安国富如荷
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 : 2026-04-04 16:59:28 HTTP/1.1 GET : http://www.edudw.com/s/7617/c/100994.html
  2. 运行时间 : 1.266496s [ 吞吐率:0.79req/s ] 内存消耗:386.83kb 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:0.000689s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001471s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '7617' AND `site_id` = 2 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000646s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.012859s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 7617 [ RunTime:0.000438s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.001920s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 7617 [ RunTime:0.001417s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.005755s ]
  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` = 7617 AND `a`.`content_id` = '100994' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001696s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '7617' and content_id < '100994' and site_id = '2' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '7617' and content_id > '100994' and site_id <= '2' order by content_id asc limit 1) [ RunTime:0.003944s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 7617 AND `site_id` = 2 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 24582 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.001513s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 7617 AND `site_id` = 2 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.001824s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 7617 AND `course_status` = 1 [ RunTime:0.000256s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.001244s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '7617' [ RunTime:0.000867s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.007709s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '7617' [ RunTime:0.017961s ]
  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` = '2' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '100994' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:1.194240s ]
1.267052s