NOT

SyntaxSyntax

NOT value

DescriptionDescription

Inverts a Boolean value.

Argument types:

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

Return type: Boolean

ExamplesExamples

NOT FALSE = TRUE

NOT TRUE = FALSE

NOT "" = TRUE

NOT "text" = FALSE

NOT 0 = TRUE

NOT 1 = FALSE

NOT #2019-01-01# = FALSE

NOT #2019-01-01 03:00:00# = FALSE

Data source supportData source support

ClickHouse 21.8, Files, Google Sheets, Yandex Metrica, Microsoft SQL Server 2017 (14.0), MySQL 5.7, Oracle Database 12c (12.1), PostgreSQL 9.3, Yandex Documents, YDB.