ISO/IEC-19075-2 Complete Document History
Information technology - Guidance for the use of database language SQL - Part 2: Time-related information

Complete Current Edition:
   2ND EDITION - Part 2: Time-related information - Aug. 1, 2021

Obsolete Revision Information:
   2015 EDITION - Part 2: SQL Support for Time-Related Information - July 1, 2015