relational database language

基本解釋

NT1 is a conformance test system based on the knowledge base for the relational database SQL language standard.
NT1是基于知積庫的關(guān)系數(shù)據(jù)庫SQL標(biāo)準(zhǔn)一致性測試系統(tǒng)。
Traditional relational database query language SQL is designed for relational tables, and not suitable for XML or GML semistructured data;
傳統(tǒng)的關(guān)系數(shù)據(jù)庫查詢語言SQL是針對平面的二維關(guān)系數(shù)據(jù)而設(shè)計的，并不適合XML/GML半結(jié)構(gòu)化數(shù)據(jù)的查詢；
Most important, many problems are much easier to solve with a native XML database and XQuery than with a relational database and Structured Query Language (SQL).
最重要的是，和關(guān)系數(shù)據(jù)庫以及結(jié)構(gòu)化查詢語言（SQL）相比，使用原生 XML 數(shù)據(jù)庫和 XQuery 將更容易解決眾多問題。

This traditional database platforms, known as relational database management systems (RDBMS) all use a language called SQL (structured query language).
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RDL Relational Database Language 相關(guān)數(shù)據(jù)庫語言
relational database sql language 關(guān)系數(shù)據(jù)庫sql
Relational Database Structured Query Language 關(guān)系數(shù)據(jù)庫結(jié)構(gòu)化查詢語言