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Teradata version 13.10 and Teradata version 14 have temporal features based on TSQL2 [14] built into the database. IBM Db2 version 10 added a feature called "time travel query" [2] which is based on the temporal capabilities of the SQL:2011 standard. [1] Microsoft SQL Server introduced Temporal Tables as a feature for SQL Server 2016. The ...
Standard Time (SDT) and Daylight Saving Time (DST) offsets from UTC in hours and minutes. For zones in which Daylight Saving is not observed, the DST offset shown in this table is a simple duplication of the SDT offset.
Microsoft Access, Sybase, IBM Db2, Teradata: Java: pgAdmin: pgAdmin Development Team 2024-12-12; 54 days ago 8.14 [9] PostgreSQL License: Yes Yes Yes Yes C++: phpLiteAdmin: Dane Iracleous, Christopher Kramer, others 2019-09-05 1.9.8.2 [10] GPL: Yes Yes Yes No No No No No No Yes PHP: phpMyAdmin: phpMyAdmin Development Team 2025-01-21; 14 days ...
Platform Support Discontinuation is the end of the support date for a particular Teradata hardware platform. [62] Teradata hardware platforms saw support discontinuation start in 2017, with the 2580 generation of their data warehouse appliance, with only their IntelliFlex 2.5 and R740 hardware platforms being listed as "current product".
TIMESTAMP: This is a DATE and a TIME put together in one variable (e.g. 2011-05-03 15:51:36.123456). TIMESTAMP WITH TIME ZONE: the same as TIMESTAMP, but including details about the time zone in question. The SQL function EXTRACT can be used for extracting a single field (seconds, for instance) of a datetime or interval value. The current ...
The basic approach of nearly all of the methods to calculate the day of the week begins by starting from an "anchor date": a known pair (such as 1 January 1800 as a Wednesday), determining the number of days between the known day and the day that you are trying to determine, and using arithmetic modulo 7 to find a new numerical day of the week.
The day of the week can be easily calculated given a date's Julian day number (JD, i.e. the integer value at noon UT): Adding one to the remainder after dividing the Julian day number by seven (JD modulo 7 + 1) yields that date's ISO 8601 day of the week. For example, the Julian day number of 16 February 2025 is 2460723.
The DBC/1012 Data Base Computer was a database machine introduced by Teradata Corporation in 1984, as a back-end data base management system for mainframe computers. [1] The DBC/1012 harnessed multiple Intel microprocessors, each with its own dedicated disk drive, by interconnecting them with the Ynet switching network in a massively parallel processing system.