count (Aggregate Function)

Returns the count of all the events.

Syntax

    <LONG> count()
    <LONG> count(<INT|LONG|DOUBLE|FLOAT|STRING|BOOL|OBJECT> arg)

Query Parameters

Name	Description	Default Value	Possible Data Types	Optional	Dynamic
arg	This function accepts one parameter. It can belong to any one of the available types.		INT LONG DOUBLE FLOAT STRING BOOL OBJECT	Yes	Yes

Example

    insert into barStream
    select count() as count
    from fooStream WINDOW TUMBLING_TIME(10 sec);

This returns the count of all the events for time batch in 10 seconds.