concat_ws()

Concatenates many strings, separated by separator. NULL inputs are skipped.

Arguments & returns

Scalar

Overload link	`separator`	`string`	… Varargs	Returns
#01	`VARCHAR`	`ANY`	`ANY`	`VARCHAR`

… accepts a variable number of arguments of the type shown.

SELECT concat_ws(', ', 'Banana', 'Apple', 'Melon');

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