• 理论实践教学条件、统-的教学管理体系和严格的考试管理制度业内
  • 理论基础教材精讲业内授课靠前冲刺大量真题强化定期答疑解决
  • 中国珠宝人材培养的学府之被誉为“宝教摇篮”

400-882-5311

GAC珠宝鉴定师考试全流程指南:报名要求、考核内容与证书价值深度解析

来源:珰荣珠宝设计教育 时间:03-17

GAC珠宝鉴定师考试全流程指南:报名要求、考核内容与证书价值深度解析

GAC珠宝鉴定师认证:珠宝行业的权威职业通行证

在中国珠宝玉石首饰行业,GAC(中国珠宝玉石首饰行业协会)颁发的宝石鉴定师证书被视作从业者专业能力的核心凭证。自1995年中宝协学术教育专业委员会(教委会)成立,次年启动首期全国统考以来,这一认证体系已为行业输送了大量具备专业鉴定能力的技术人才。无论是珠宝门店的销售人员、鉴定机构的技术专员,还是珠宝设计院校的毕业生,GAC证书都是其职业发展中不可或缺的“敲门砖”。

哪些人适合报考GAC珠宝鉴定师?

GAC认证的服务对象覆盖珠宝行业全链条人群,具体可分为四类典型群体:

  • **在职珠宝从业者**:包括一线营销人员与专业鉴定师。营销人员通过系统学习可提升对珠宝特性的理解,增强客户沟通专业性;鉴定师则能通过考核深化技术功底,巩固行业竞争力。
  • **珠宝专业在校生/毕业生**:院校教育侧重理论知识,而GAC认证强调实操技能,二者结合可快速完成从“学生”到“职业人”的身份转换,显著提升优势。
  • **持证进阶者**:已持有其他珠宝资格证书(如初级鉴定证)的从业者,通过GAC考核可实现技能升级,向更高阶的鉴定、管理岗位发展。
  • **珠宝爱好者**:对宝石文化、鉴定技术有浓厚兴趣的群体,通过备考可系统掌握鉴定知识,既能提升收藏品鉴水平,也为职业转型储备能力。

值得注意的是,GAC并未设置严格的学历或从业年限门槛,只要对珠宝鉴定有学习意愿,均可报名参与。这一开放性设计,正是其成为行业“全民认证”的重要原因之一。

GAC珠宝鉴定师考试:理论与技能的双重考验

GAC考核体系严格遵循“中国珠宝玉石首饰行业协会宝石鉴定师资格考试大纲(2002版)”,将能力评估分为理论与技能两大模块,只有双科均达标方可获得证书。以下是具体考核细节:

模块一:鉴定理论考试(闭卷笔试)

理论考试采用闭卷形式,考试时长2小时,题型涵盖是非题、填空题、选择题,总分100分,75分为合格线。考核内容聚焦三大核心方向:

  1. **基础理论**:包括宝石的物理化学性质(如折射率、密度、硬度)、光学特性(如光泽、颜色成因)等基础知识。
  2. **分类认知**:要求掌握常见宝石(钻石、红宝石、蓝宝石等)、半宝石(水晶、玛瑙等)及人工宝石(合成钻石、玻璃仿制品)的鉴别要点。
  3. **行业动态**:涉及全球宝玉石资源分布、市场趋势(如彩宝消费增长、实验室培育钻石发展)、宝石优化处理技术(如加热处理、辐照改色)等前沿内容。

备考建议:考生需重点研读考试大纲,结合权威教材(如《系统宝石学》)构建知识体系,同时通过历年真题熟悉命题逻辑,尤其注意易混淆知识点(如天然与合成祖母绿的包裹体差异)。

模块二:鉴定技能考试(实操考核)

技能考试为开卷形式,允许携带鉴定仪器(如折射仪、偏光镜、显微镜),但禁止使用标本、比色石或参考资料。考试时间3小时,考生需从多套标本中随机抽取一套(含20粒裸石或小雕件),完成“定名+描述”两大任务:

  • **正确定名**:通过仪器检测(如测折射率判断是否为钻石)、观察特征(如红宝石的丝绢状包裹体)等方法,准确标注每粒标本的宝石名称(需区分天然与合成,如“天然蓝宝石”VS“合成蓝宝石”)。
  • **规范描述**:按考签要求记录关键信息,包括颜色(如“鸽血红”)、净度(如“内部可见少量针状包裹体”)、切工(如“标准圆钻型”)、重量(精确到0.01克拉)等,部分标本需额外说明优化处理方式(如“加热处理”)。

实操难点在于短时间内完成多颗标本的检测,建议考生日常练习时注重仪器操作熟练度(如30秒内完成折射仪调焦),并建立“观察-检测-验证”的标准化流程,避免因慌乱导致误判。

GAC证书价值:珠宝职业发展的核心竞争力

作为国内珠宝行业最权威的职业资格认证,GAC证书的价值体现在多个维度:

层面:超80%的珠宝企业在招聘鉴定师、店长等岗位时,将GAC证书列为优先或必需条件。数据显示,持有GAC证书的从业者起薪比无证者高30%-50%,且晋升管理层的概率提升2倍以上。

专业层面:GAC考核覆盖从理论到实操的全流程技能,通过认证意味着具备独立完成珠宝鉴定、评估、分级的能力,可胜任珠宝展会鉴定、拍卖品评估等高阶工作。

行业认可:中宝协作为国家级行业协会,其颁发的GAC证书与国际主流鉴定体系(如GIA、IGI)有良好互认基础,为从业者参与国际珠宝交流、跨境提供了便利。

对于珠宝爱好者而言,GAC证书不仅是专业能力的证明,更是深入珠宝文化的“钥匙”。通过系统学习,可更透彻地理解每颗宝石背后的地质故事、历史渊源与市场价值,让收藏与品鉴更具深度。

备考GAC:从学习到应考的实用建议

想要顺利通过GAC考核,科学的备考策略至关重要。以下是结合往届考生经验总结的实用建议:

  • **系统学习**:选择正规培训机构(如珰荣珠宝教育)的实践课程,通过“理论讲解+仪器实操+标本练习”三位一体的学习模式,全面掌握鉴定技能。
  • **针对性训练**:理论考试侧重知识点记忆,可制作思维导图梳理重点;技能考试需高频练习,建议每天完成10-15颗标本的检测,逐步提升速度与准确率。
  • **模拟应考**:考前1个月进行全真模拟测试,严格按照考试时间(理论2小时、技能3小时)完成答题,熟悉考场节奏,减少紧张情绪对发挥的影响。

总体而言,GAC珠宝鉴定师考试既是对专业能力的检验,也是一次自我提升的机会。无论目标是职业晋升还是兴趣深化,通过系统备考获得的不仅是一本证书,更是终身受益的珠宝鉴定技能与行业认知。

校区导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-06 13:56:43 HTTP/1.1 GET : http://www.edumq.com/s/4456/n/27011.html
  2. 运行时间 : 0.017543s [ 吞吐率:57.00req/s ] 内存消耗:399.53kb 文件加载:137
  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_news_details.php ( 2.39 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_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000351s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000961s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '4456' AND `site_id` = 11 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000257s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000588s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 4456 [ RunTime:0.000238s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000619s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 4456 [ RunTime:0.000232s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000646s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 4456 AND `a`.`content_id` = '27011' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000893s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '4456' and content_id < '27011' and site_id <= '11' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '4456' and content_id > '27011' and site_id <= '11' order by content_id asc limit 1) [ RunTime:0.000543s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000767s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4456 AND `site_id` = 11 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000498s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4456 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000430s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 4456 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000220s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '11' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 27011 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.006473s ]
0.017902s