PI
Syntax
PI()
Description
Returns PI. The accuracy depends on the data source.
Return type: Fractional number
Example
PI() = 3.14159
Data source support
ClickHouse 21.8
, Microsoft SQL Server 2017 (14.0)
, MySQL 5.7
, Oracle Database 12c (12.1)
, PostgreSQL 9.3
, YDB
.