Result Type - Advanced SQL Engine - Teradata Database
SQL Date and Time Functions and Expressions
- Product
- Advanced SQL Engine
- Teradata Database
- Release Number
- 17.10
- Published
- July 2021
- Language
- English (United States)
- Last Update
- 2021-07-27
- dita:mapPath
- dzx1591742169550.ditamap
- dita:ditavalPath
- dzx1591742169550.ditaval
- dita:id
- B035-1211
- lifecycle
- previous
- Product Category
- Teradata Vantage™
- If both expressions have a Period data type or a derived period, the function returns TRUE if the ending bound of the first expression is less than or equal to the beginning bound of the second expression; otherwise, the function returns FALSE.
- If the first expression is a Period expression and the second expression is a DateTime expression, the function returns TRUE if the ending bound of the first expression is less than or equal to the second expression; otherwise, the function returns FALSE.
- If the first expression is a DateTime expression and the second expression has a Period data type, the function returns TRUE if the first expression is less than the beginning bound of the second expression; otherwise, the function returns FALSE.
- If either expression is NULL, the operator returns UNKNOWN.