Cover ISO/IEC 19075-2:2021
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ISO/IEC 19075-2:2021

Information technology - Guidance for the use of database language SQL - Part 2: Time-related information

Circulation Date: 2021-09
Edition: 1.0
Language: EN - english
Seitenzahl: 34 VDE Artno.: 250265

Content

This document describes the support in SQL for time-related information. This document discusses the following features of the SQL language:
- Time-related data types
- Operations on time-related data
- Time-related Predicates
- Application-time period tables
- System-versioned tables
- Bi-temporal tables