• SQL-92 (also called SQL 2) was the third revision of the SQL database query language. Unlike SQL-89, it was a major revision of the standard. Aside from...
    4 KB (435 words) - 10:23, 4 June 2025
  • as SQL/DS. SQL-92, 4.22 SQL-statements, 4.22.1 Classes of SQL-statements "There are at least five ways of classifying SQL-statements:", 4.22.2, SQL statements...
    45 KB (4,046 words) - 07:38, 24 June 2025
  • SQL:2011 or ISO/IEC 9075:2011 (under the general title "Information technology – Database languages – SQL") is the seventh revision of the ISO (1987)...
    9 KB (717 words) - 10:47, 4 February 2025
  • SQL:2023 or ISO/IEC 9075:2023 (under the general title "Information technology – Database languages – SQL") is the ninth edition of the ISO (1987) and...
    4 KB (391 words) - 18:30, 25 June 2025
  • Thumbnail for Null (SQL)
    In SQL, null or NULL is a special marker used to indicate that a data value does not exist in the database. Introduced by the creator of the relational...
    61 KB (7,610 words) - 11:03, 4 May 2025
  • extension of SQL-92 (ISO/IEC 9075-4:1996, a version sometimes called PSM-96 or even SQL-92/PSM), SQL/PSM was later incorporated into the multi-part SQL:1999 standard...
    7 KB (575 words) - 20:38, 3 June 2023
  • Thumbnail for Data definition language
    a subset of Structured Query Language (SQL) for declaring tables, columns, data types and constraints. SQL-92 introduced a schema manipulation language...
    9 KB (1,002 words) - 19:09, 27 November 2024
  • Thumbnail for Join (SQL)
    A join clause in the Structured Query Language (SQL) combines columns from one or more tables into a new table. The operation corresponds to a join operation...
    42 KB (4,784 words) - 18:33, 9 June 2025
  • Thumbnail for SQLite
    SQLite (redirect from SQL Lite)
    strives to follow Postel's rule. SQLite implements most of the SQL-92 standard for SQL, but lacks some features. For example, it only partially provides...
    37 KB (3,399 words) - 22:11, 23 June 2025
  • Thumbnail for PostgreSQL
    database management system (RDBMS) emphasizing extensibility and SQL compliance. PostgreSQL features transactions with atomicity, consistency, isolation,...
    103 KB (8,668 words) - 19:59, 15 June 2025
  • SQL:2003 is the fifth revision of the SQL database query language. The standard consists of 9 parts which are described in detail in SQL. It was updated...
    3 KB (248 words) - 00:03, 25 May 2025
  • ISO/IEC 9075 (category SQL)
    edition SQL-92, ANSI X3.135-1992, ISO/IEC 9075:1992 - 3rd edition SQL:1999, ISO/IEC 9075:1999 - 4th edition SQL:2003, ISO/IEC 9075:2003 - 5th edition SQL:2006...
    2 KB (226 words) - 19:59, 19 March 2025
  • Thumbnail for HSQLDB
    HSQLDB (redirect from HyperSonic SQL)
    SQL Database) is a relational database management system written in Java. It has a JDBC driver and supports a large subset of SQL-92, SQL:2008, SQL:2011...
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  • SQL:1999 (also called SQL 3) was the fourth revision of the SQL database query language. It introduced many new features, many of which required clarifications...
    8 KB (722 words) - 14:19, 13 May 2025
  • Doe', '555-1212'); A SQL feature (since SQL-92) is the use of row value constructors to insert multiple rows at a time in a single SQL statement: INSERT...
    11 KB (1,434 words) - 20:40, 24 June 2025
  • used to criticize the ANSI SQL-92 standard's definition of isolation levels, as it exhibits none of the "anomalies" that the SQL standard prohibited, yet...
    14 KB (1,724 words) - 01:56, 27 December 2024
  • reserved. SQL SQL syntax List of relational database management systems Page listing all reserved words in the SQL standard, from SQL-92 to SQL:2016: Standard...
    113 KB (179 words) - 16:43, 16 April 2025
  • Thumbnail for Trino (SQL query engine)
    ANSI SQL standard and includes various parts of the following ANSI specifications: SQL-92, SQL:1999, SQL:2003, SQL:2008, SQL:2011, SQL:2016, SQL:2023...
    9 KB (771 words) - 17:24, 27 December 2024
  • write the SQL-89 and SQL-92 standards. He is the author of a Morgan-Kaufmann series of books on SQL, and over 1200 published articles on SQL and other...
    4 KB (479 words) - 09:26, 18 June 2024
  • SQL:2016 or ISO/IEC 9075:2016 (under the general title "Information technology – Database languages – SQL") is the eighth revision of the ISO (1987) and...
    3 KB (235 words) - 10:47, 4 February 2025
  • MaxDB is an ANSI SQL-92 (entry level) compliant relational database management system (RDBMS) from SAP AG, which was also delivered by MySQL AB from 2003...
    6 KB (663 words) - 12:48, 20 February 2025
  • others). SQL has the case expression, which was introduced in SQL-92. In its most general form, which is called a "searched case" in the SQL standard:...
    35 KB (3,960 words) - 20:43, 24 May 2025
  • is a language for astronomical data query based on SQL 92. ADQL is a specialized variant of the SQL query language adapted for accessing the astronomical...
    5 KB (353 words) - 12:56, 23 April 2025
  • conforms with the SQL standard "SQL2 intermediate level" (SQL-92) and supports various features of SQL2 follow-on versions (SQL:1999, SQL:2003 etc.). As...
    8 KB (791 words) - 22:36, 24 April 2024
  • original BNF. "BNF grammars for SQL-92, SQL-99 and SQL-2003", Savage, AU: Net, freely available BNF grammars for SQL. "BNF Web Club", DB research, CH:...
    27 KB (2,979 words) - 05:54, 21 June 2025
  • analyzing and detecting patterns in timed event streams, which extends SQL 92 with event-oriented features. It is implemented by Esper: up to version...
    18 KB (1,385 words) - 22:33, 11 June 2025
  • provide local isolation to an app with a lock manager. The ANSI/ISO standard SQL 92 refers to three different read phenomena when a transaction retrieves data...
    19 KB (2,121 words) - 23:57, 3 May 2025
  • 2020. SQL-92, 4.22 SQL-statements, 4.22.1 Classes of SQL-statements "There are at least five ways of classifying SQL-statements:", 4.22.2, SQL statements...
    5 KB (581 words) - 22:08, 10 June 2024
  • Thumbnail for Conditional (computer programming)
    this Stack Overflow question. 1 2 SQL has two similar constructs that fulfill both roles, both introduced in SQL-92. A "searched CASE" expression CASE...
    38 KB (4,024 words) - 14:07, 24 May 2025
  • SQL:2008 is the sixth revision of the ISO and ANSI standard for the SQL database query language. It was formally adopted in July 2008. The standard consists...
    2 KB (204 words) - 10:47, 4 February 2025