sqlite带表头查询_查询数据库表头

- 日理万妓 2023-01-08 13:28 250阅读 0赞

\{"moduleinfo":\{"card\_count":\[\{"count\_phone":1,"count":1\}\],"search\_count":\[\{"count\_phone":4,"count":4\}\]\},"card":\[\{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：立即查看","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"\}\],"search":\[\{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"\},\{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"\},\{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"\},\{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"\}\],"countinfo":\{"search":\{"length\_pc":0,"length":0\},"card":\{"length\_pc":0,"length":0\}\},"simplifiedDisplay":"newEdition","newCard":\[\{"link":"https://www.aliyun.com/product/rds/mysql","icon":"rds\_mysql1","contentLink":"https://www.aliyun.com/product/rds/mysql","title":"云数据库RDS MySQL版","des":"云数据库RDS MySQL版 MySQL 是全球最受欢迎的开源数据库，阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能，同时灵活的部署架构及产品形态，可满足不同场景下的数据库需求。","btn1":"了解详情","link1":"https://www.aliyun.com/product/rds/mysql","btn2":"管理控制台","link2":"https://rdsnext.console.aliyun.com/\#/rdsList/cn-hangzhou/basic/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":\[\{"infoName":"最新活动","infoContent":\{"firstContentName":"MySQL 1年仅19.9元","firstContentLink":"https://www.aliyun.com/database/dbfirstbuy\#J\_9036464270","lastContentName":"ECS+MySQL 0.7元/日","lastContentLink":"https://www.aliyun.com/1111/enterprise"\}\},\{"infoName":"快速入门","infoContent":\{"firstContentName":"选型指南","firstContentLink":"https://help.aliyun.com/document\_detail/164594.html?spm=a2c4g.11186623.6.551.56b67384ispvvk","lastContentName":"上手指南","lastContentLink":"https://help.aliyun.com/document\_detail/26124.html?spm=a2c4g.11174283.2.16.51795b83pbkzav"\}\},\{"infoName":"最佳实践","infoContent":\{"firstContentName":"X-Engine的应用场景","firstContentLink":"https://help.aliyun.com/document\_detail/148402.html?spm=a2c4g.11186623.2.14.3f592685zjuUxu\#concept-2364901","lastContentName":"读写分离功能","lastContentLink":"https://help.aliyun.com/document\_detail/96073.html?spm=a2c4g.11174283.2.53.42db5b83VvZvMJ"\}\},\{"infoName":"产品推荐","infoContent":\{"firstContentName":"云数据库PolarDB","lastContentName":"云原生数据仓库MySQL","firstContentLink":"https://www.aliyun.com/product/polardb","lastContentLink":"https://www.aliyun.com/product/ads"\}\}\]\}\],"visual":\{"textColor":"dark","topbg":""\}\}

\{"$env":\{"JSON":\{\}\},"$page":\{"env":"production"\},"$context":\{"moduleinfo":\{"card\_count":\[\{"count\_phone":1,"count":1\}\],"search\_count":\[\{"count\_phone":4,"count":4\}\]\},"card":\[\{"des":"阿里云数据库专家保驾护航，为用户的数据库应用系统进行性能和风险评估，参与配合进行数据压测演练，提供数据库优化方面专业建议，在业务高峰期与用户共同保障数据库系统平稳运行。","link1":"https://www.aliyun.com/service/optimization/database","link":"https://www.aliyun.com/service/chiefexpert/database","icon":"https://img.alicdn.com/tfs/TB1a5ZfonnI8KJjy0FfXXcdoVXa-100-100.png","btn2":"数据库紧急救援服务","tip":"还有更多专家帮助您解决云上业务问题：立即查看","btn1":"云上数据库优化服务","link2":"https://www.aliyun.com/service/databaserescue","title":"数据库专家服务"\}\],"search":\[\{"txt":"安全首席专家","link":"https://www.aliyun.com/service/chiefexpert/security"\},\{"txt":"中间件首席专家","link":"https://www.aliyun.com/service/chiefexpert/middleware"\},\{"txt":"系统与平台首席专家","link":"https://www.aliyun.com/service/chiefexpert/platform"\},\{"txt":"存储首席专家","link":"https://www.aliyun.com/service/chiefexpert/storage"\}\],"countinfo":\{"search":\{"length\_pc":0,"length":0\},"card":\{"length\_pc":0,"length":0\}\},"simplifiedDisplay":"newEdition","newCard":\[\{"link":"https://www.aliyun.com/product/rds/mysql","icon":"rds\_mysql1","contentLink":"https://www.aliyun.com/product/rds/mysql","title":"云数据库RDS MySQL版","des":"云数据库RDS MySQL版 MySQL 是全球最受欢迎的开源数据库，阿里云MySQL版 通过深度的内核优化和独享实例提供稳定极致的数据库性能，同时灵活的部署架构及产品形态，可满足不同场景下的数据库需求。","btn1":"了解详情","link1":"https://www.aliyun.com/product/rds/mysql","btn2":"管理控制台","link2":"https://rdsnext.console.aliyun.com/\#/rdsList/cn-hangzhou/basic/","btn3":"在线咨询","link3":"https://www.aliyun.com/core/online-consult?spm=5176.8789780.7y9jhqsfz.115.47ea55caeL2Mfu&from=OVtXEBmlH8","infoGroup":\[\{"infoName":"最新活动","infoContent":\{"firstContentName":"MySQL 1年仅19.9元","firstContentLink":"https://www.aliyun.com/database/dbfirstbuy\#J\_9036464270","lastContentName":"ECS+MySQL 0.7元/日","lastContentLink":"https://www.aliyun.com/1111/enterprise"\}\},\{"infoName":"快速入门","infoContent":\{"firstContentName":"选型指南","firstContentLink":"https://help.aliyun.com/document\_detail/164594.html?spm=a2c4g.11186623.6.551.56b67384ispvvk","lastContentName":"上手指南","lastContentLink":"https://help.aliyun.com/document\_detail/26124.html?spm=a2c4g.11174283.2.16.51795b83pbkzav"\}\},\{"infoName":"最佳实践","infoContent":\{"firstContentName":"X-Engine的应用场景","firstContentLink":"https://help.aliyun.com/document\_detail/148402.html?spm=a2c4g.11186623.2.14.3f592685zjuUxu\#concept-2364901","lastContentName":"读写分离功能","lastContentLink":"https://help.aliyun.com/document\_detail/96073.html?spm=a2c4g.11174283.2.53.42db5b83VvZvMJ"\}\},\{"infoName":"产品推荐","infoContent":\{"firstContentName":"云数据库PolarDB","lastContentName":"云原生数据仓库MySQL","firstContentLink":"https://www.aliyun.com/product/polardb","lastContentLink":"https://www.aliyun.com/product/ads"\}\}\]\}\],"visual":\{"textColor":"dark","topbg":""\}\}\}