自从 ISO 最近发布 GQL（图查询语言）标准以来，图数据库供应商和研究机构之间就它将如何影响行业进行了多次讨论。显然，它的流行得到了图数据库在不同领域的广泛应用的支持——从推荐引擎到供应链，需要一种标准的统一语言来查询和管理图数据库。 GQL 的意义在于它能够用单一的标准化查询语言替换多个特定于数据库的查询语言。这促进了图数据库之...

文章 2024-04-18 来自：开发者社区

国际标准图查询语言 GQL 正式发布，悦数图数据库业界首家原生支持

GQL 是自 1987 年发布 SQL 标准以来，ISO 组织发布的第二个数据库标准语言悦数图数据库 v5.0 版本原生支持 GQL，已有首批企业用户采用经过行业多年的讨论和行动，图查询语言 GQL（Graph Query Language）在 2024 年 4 月 12 日正式发布。GQL 是由国际标准化组织（...

文章 2024-03-09 来自：开发者社区

Flink 提供了一种名为 Flink SQL 的查询语言，它支持多种数据库之间的 DDL 语句转换

Flink 提供了一种名为 Flink SQL 的查询语言，它支持多种数据库之间的 DDL 语句转换。Flink SQL 可以在不同的数据库之间执行相同的 DDL 语句，从而实现数据源和目标数据库之间的同步。要使用 Flink SQL 进行不同数据库之间的 DDL 语句转换，您需要按照以下步骤操作：添加 Flink SQL 依赖项到您的...

问答 2021-11-02 来自：开发者社区

SQL（结构化查询语言）是数据库中非常强大、重要的语言，其功能主要包括哪些呢？

问答 2016-06-29 来自：开发者社区

为什么说nosql没有固定查询语言？

共有10条

< 1 >

跳转至： GO

更新时间 2024-10-10 14:58:32

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