Standard

ISO/IEC 9075-2:2016

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Merknad: Denne standarden har en ny utgave: ISO/IEC 9075-2:2023

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ISO/IEC 9075-2:2016 defines the data structures and basic operations on SQL-data. It provides functional capabilities for creating, accessing, maintaining, controlling, and protecting SQL-data. ISO/IEC 9075-2:2016 specifies the syntax and semantics of a database language: - For specifying and modifying the structure and the integrity constraints of SQL-data. - For declaring and invoking operations on SQL-data and cursors. - For declaring database language procedures. - For embedding SQL-statements in a compilation unit that is otherwise written in a particular programming language (host language). - For deriving an equivalent compilation unit in the host language. In that equivalent compilation unit, each which invoke an SQL externally-invoked procedure that, when executed, has an effect equivalent to exe-cuting the SQL-statement. - For direct invocation of SQL-statements. - To support dynamic preparation and execution of SQL-statements. ISO/IEC 9075-2:2016 provides a vehicle for portability of data definitions and compilation units between SQL-implementations. ISO/IEC 9075-2:2016 provides a vehicle for interconnection of SQL-implementations. Implementations of this ISO/IEC 9075-2:2016 can exist in environments that also support application program-ming languages, end-user query languages, report generator systems, data dictionary systems, program library systems, and distributed communication systems, as well as various tools for database design, data administration, and performance optimization.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • Tilbaketrukket:
  • products.specs.Expires:
  • Utgave: 5
  • Versjon: 1
  • Varetype: IS
  • ICS 35.060
  • ISO TC ISO/IEC JTC 1/SC 32

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