array_append function

Applies to: check marked yes Databricks SQL check marked yes Databricks Runtime 12.2 and above

Returns array appended by elem.

Syntax

array_append(array, elem)

Arguments

  • array: An ARRAY.

  • elem: An expression of the same type as the elements of array.

Returns

An ARRAY of the same type as array.

Examples

> SELECT array_append(array(1, 2, 3), 0);
 [1,2,3,0]

> SELECT array_append(array(1, 2, 3), NULL);
 [1,2,3,NULL]