mvSQL Database Function - COUNT()¶

Summary¶

Returns the number of items in a group.

Syntax¶

COUNT(<column>)

COUNT(DISTINCT <column>)

Parameters¶

column¶

A column. Null values are not counted. With the optional DISTINCT modifier, only unique values are counted.

Returns¶

The number of items in a group.

Examples¶

COUNT(CustomerId)

Returns

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