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[帮助文档] 如何使用SQL模式创建数据服务API

数据服务API是一种API类型，由云计算资源中的数据通过参数配置生成，生成的API便于后续调用，减少资源操作成本。SQL模式创建数据服务API适用于多表关联、复杂筛选过滤的查询，通过编写SQL代码的方式完成API封装。本文介绍如何用SQL模式创建数据API。

DataWorks中我有个数据服务中配置的API接口，使用了高级SQL模式，请问为什么输出的结果字？

DataWorks中我有个数据服务中配置的API接口，使用了高级SQL模式，请问为什么输出的结果字段顺序与我编写的查询SQL中的顺序不一样？

表格存储，能通过api查询或者sql查询，区分开按量计费和预留模式嘛？

[帮助文档] 创建API测试调用报错FailedtoobtainJDBCConnection;nestedexceptionisjava.sql.SQLException:Unknowninitialcharactersetindex'***'receivedfromserver.Initialclientcharactersetcanbeforcedviathe'characterEncoding'property

问题描述Dataphin中创建API，测试调用报错：{   "code":500,   "bizCode":"DPN-OLTP-ENGINE-009",   "message":"org.springframework.jdbc.CannotGetJdbcConnect...

API服务开发 SQL模式报错是什么问题

API服务开发 SQL模式报错 API测试失败[{"data":null,"errCode":1108110503,"errMsg":"API SQL模板信息格式错误[apiId:416,180,068,289,110], 错误信息:Error creating document instance....

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更新时间 2024-04-29 20:02:39

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