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Description

Concatenates a variable number of strings and returns them as one string.

Syntax

CONCAT(string_expression1, string_expression2[…, string_expressionN])

Examples

CONCAT('username','@xyzmail.com') returns ‘username@xyzmail.com

Return value datatype

String

Impact of null value

If input is null, returns null.
Last modified on April 20, 2026