17.05 - Anchor Names - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
Release Date
January 2021
Content Type
Programming Reference
Publication ID
B035-1146-175K
Language
English (United States)
This table lists the EXPAND ON clause anchor names:
Anchor Name Expanding Interval Default Time Literal EXPAND Result
ANCHOR_MILLISECOND INTERVAL ‘1’ MILLISECOND 00:00:00.000000+00:00 Each expanded value for the row in the result adjusts the anchor to the nearest millisecond boundary.
ANCHOR_SECOND INTERVAL ‘1’ SECOND 00:00:00.000000+00:00 Each expanded value for the row in the result adjusts the anchor to the nearest second boundary.
ANCHOR_MINUTE INTERVAL ‘1’ MINUTE 00:00:00.000000+00:00 Each expanded value for the row in the result adjusts the anchor to the nearest minute boundary.
ANCHOR_HOUR INTERVAL ‘1’ HOUR 00:00:00.000000+00:00 Each expanded value for the row in the result adjusts the anchor to the nearest hour boundary.
WEEK_BEGIN INTERVAL ‘7’ DAY 00:00:00.000000+00:00 Each expanded value for the row in the result has the first day of the corresponding week as its BEGIN bound.
WEEK_END 23:59:59.999999+00:00 Each expanded value for the row in the result has the last day of the corresponding week as its BEGIN bound.
MONTH_BEGIN INTERVAL ‘1’ MONTH 00:00:00.000000+00:00 Each expanded value for the row in the result has the first day of the corresponding month as its BEGIN bound.
MONTH_END 23:59:59.999999+00:00 Each expanded value for the row in the result has the last day of the corresponding month as its BEGIN bound.
QUARTER_BEGIN INTERVAL ‘3’ MONTH 00:00:00.000000+00:00 Each expanded value for the row in the result has the first day of the corresponding quarter as its BEGIN bound.
QUARTER_END 23:59:59.999999+00:00 Each expanded value for the row in the result has the last day of the corresponding quarter as its BEGIN bound.
YEAR_BEGIN INTERVAL ‘1’ YEAR 00:00:00.000000+00:00 Each expanded value for the row in the result has the first day of the corresponding year as its BEGIN bound.
YEAR_END 23:59:59.999999+00:00 Each expanded value for the row in the result has the last day of the corresponding year as its BEGIN bound.