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SQL

SQL (vyslovováno anglicky es-kjů-el IPA) je zkratka (anglicky Structured Query Language) pro standardizovaný strukturovaný dotazovací jazyk, který je používán pro práci s daty v relačních databázích. SQL je nástupcem jazyka SEQUEL (anglicky Structured English Query Language).

Historie SQL, Popis jazyka & Související články

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Overview

Historie SQL

Popis jazyka

Související články

Externí odkazy

Advanced semantic analysis

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Map overview Semantic statistics

SQL

Nodes46
Edges45
Triples49
Avg. degree1.96
Density0.043478
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

SQL

Top relations

related to Historie SQL · 17
SQL → Bylo, Cílem, Dalšími, DB2, IBM, Inc, Informix, Oracle Corporation, Oracle Database, Progress, Relational Software, SEQUEL, SQL/DS, Structured English Query Language, SyBase, Ve, Vznikl
related to Popis jazyka · 16
SQL → ALTER, COMMIT, CREATE, DCL, DDL, DELETE, DML, DROP, GRANT, INSERT, REVOKE, ROLLBACK, SELECT, START TRANSACTION, TCC, UPDATE
related to Distribuované zpracování SQL · 8
SQL → Architektura, DRDA, IBM, Interaktivní, Je, Příkazy SQL, RDB, To
related to Externí odkazy · 8
SQL → MySQL, Obrázky, Oracle, SQLite, Structured Query Language, TDKIV, Tutoriál SQLTutoriál PostgreSQL, Wikimedia CommonsSQL

Important terminology Word statistics

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Important terminology

language jazyk query jazyka databáze databází jako příkazy standard drda relačních sequel anglickystructured ibm letech relační nejsou důležité prvky dat

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SQLrelated to Distribuované zpracování SQLArchitektura0.60section
SQLrelated to Distribuované zpracování SQLDRDA0.60section
SQLrelated to Distribuované zpracování SQLIBM0.60section
SQLrelated to Distribuované zpracování SQLInteraktivní0.60section
SQLrelated to Distribuované zpracování SQLRDB0.60section
SQLrelated to Distribuované zpracování SQLPříkazy SQL0.60section
SQLrelated to Distribuované zpracování SQLTo0.60section
SQLrelated to Distribuované zpracování SQLJe0.60section
SQLrelated to Externí odkazyObrázky0.60section
SQLrelated to Externí odkazyStructured Query Language0.60section
SQLrelated to Externí odkazyWikimedia CommonsSQL0.60section
SQLrelated to Externí odkazyTDKIV0.60section

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Min side: 3
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