COUNTD_IF
Syntax
Standard
Extended
COUNTD_IF( expression, condition )
COUNTD_IF( expression, condition
[ FIXED ... | INCLUDE ... | EXCLUDE ... ]
[ BEFORE FILTER BY ... ]
)
More info:
Description
Returns the number of unique values in the group that meet the condition
condition.
See also COUNTD_APPROX.
Argument types:
expression
—Any
condition
—Boolean
Return type: Integer
Example
COUNTD_IF([ClientID], [Profit] > 5)
Data source support
ClickHouse 21.8
, Microsoft SQL Server 2017 (14.0)
, MySQL 5.7
, Oracle Database 12c (12.1)
, PostgreSQL 9.3
, YDB
.