ISO/IEC 9075-2:2016

Information technology — Database languages — SQL — Part 2: Foundation (SQL/Foundation)
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.
OEN:
ISO
Langue:
English
Code(s) de l'ICS:
35.060
Statut:
Annulée
Date de Publication:
2016-12-13
Numéro Standard:
ISO/IEC 9075-2:2016