IS TRUE

SyntaxSyntax

value IS [ NOT ] TRUE

DescriptionDescription

Checks whether the value of value is true (TRUE).

The value IS NOT TRUE option returns the opposite value.

Argument types:

• value — Boolean | Date | Datetime | Fractional number | Geopoint | Geopolygon | Integer | String

Return type: Boolean

ExamplesExamples

"qwerty" IS TRUE = TRUE

123 IS TRUE = TRUE

TRUE IS TRUE = TRUE

FALSE IS TRUE = FALSE

FALSE IS NOT TRUE = TRUE

#2019-03-05# IS TRUE = TRUE

#2019-03-05 01:02:03# IS TRUE = TRUE

Data source supportData source support

ClickHouse 21.8, Microsoft SQL Server 2017 (14.0), MySQL 5.7, Oracle Database 12c (12.1), PostgreSQL 9.3, YDB.