Inheritance diagram for AggregateTrait:

Description

Aggregation functions.

Public Methods
Num	avg ()
	`AVG($this)` More...

Num	avgDistinct ()
	`AVG(DISTINCT $this)` More...

Num	count ()
	`COUNT($this)` More...

Num	countDistinct ()
	`COUNT(DISTINCT $this)` More...

Str	groupConcat (string $delimiter=',')
	`GROUP_CONCAT($this)` using a delimiter. More...

Num	max ()
	`MAX($this)` More...

Num	min ()
	`MIN($this)` More...

Num	sum ()
	`SUM($this)` More...

Num	sumDistinct ()
	`SUM(DISTINCT $this)` More...

Methods

◆ avg()

Num avg ( )

AVG($this)

Returns: Num

◆ avgDistinct()

Num avgDistinct ( )

AVG(DISTINCT $this)

Returns: Num

◆ count()

Num count ( )

COUNT($this)

Returns: Num

◆ countDistinct()

Num countDistinct ( )

COUNT(DISTINCT $this)

Returns: Num

◆ groupConcat()

Str groupConcat ( string $delimiter = ',' )

GROUP_CONCAT($this) using a delimiter.

Parameters

string $delimiter

Returns: Str

◆ max()

Num max ( )

MAX($this)

Returns: Num

◆ min()

Num min ( )

MIN($this)

Returns: Num

◆ sum()

Num sum ( )

SUM($this)

Returns: Num

◆ sumDistinct()

Num sumDistinct ( )

SUM(DISTINCT $this)

Returns: Num