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SQL:2023 includes new and updated features. [1] The changes can be grouped into three main areas: Property graph queries, a graph query language built on top of SQL The new part 16, “Property Graph Queries ”, [2] has been added to the SQL standard. New features related to JSON [3] JSON data type (T801) Enhanced JSON data type (T802)
SQL was initially developed at IBM by Donald D. Chamberlin and Raymond F. Boyce after learning about the relational model from Edgar F. Codd [12] in the early 1970s. [13] This version, initially called SEQUEL (Structured English Query Language), was designed to manipulate and retrieve data stored in IBM's original quasirelational database management system, System R, which a group at IBM San ...
Reserved words in SQL and related products In SQL:2023 [3] In IBM Db2 13 [4] In Mimer SQL 11.0 [5] In MySQL 8.0 [6] In Oracle Database 23c [7] In PostgreSQL 16 [1] In Microsoft SQL Server 2022 [2]
2023-08-17 2023.2.1 Proprietary: Yes Yes Yes Yes Yes Yes Yes No Yes Yes Sybase, IBM Db2, H2, Hypersonic SQL, Amazon Redshift, Apache Derby, Redis, MongoDB, Snowflake, Exasol, BigQuery, Cassandra, ClickHouse, CockroachDB, Couchbase: Java: DBeaver: Serge Rider 2023-11-20 23.2.5 [2] Apache License: Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
SQLite (/ ˌ ɛ s ˌ k juː ˌ ɛ l ˈ aɪ t /, [4] [5] / ˈ s iː k w ə ˌ l aɪ t / [6]) is a free and open-source relational database engine written in the C programming language.It is not a standalone app; rather, it is a library that software developers embed in their apps.
However, nearly all software meeting the Free Software Definition also meets the Open Source Definition and vice versa. A small fraction of the software that meets either definition is listed here. Some of the open-source applications are also the basis of commercial products, shown in the List of commercial open-source applications and services.
XOWA is a free, open-source application that helps download Wikipedia to a computer. Access all of Wikipedia offline, without an internet connection! It is currently in the beta stage of development, but is functional. It is available for download here.
Microsoft SQL Server Express is a version of Microsoft's SQL Server relational database management system that is free to download, distribute and use. It comprises a database specifically targeted for embedded and smaller-scale applications.