ARRAY_APPEND

Applies to: ✅ Data 360 SQL ✅ Tableau Hyper API

Inserts a value at the end of an array.

• <array>: The array to append to.
• <value>: The value to insert at the end. The value must be NULL or match array element type, otherwise your SQL query will fail. Appending NULL changes the array element type to nullable.

Returns an array with the new value inserted at the end.

Add a value to the end of an array.

Returns array[1, 2, 3, 4], with 4 added at the end.

Add a NULL value to the end of an array.

Returns array[1, 2, 3, null]. Appending NULL to an array with a non-nullable element type changes the resulting element type to nullable.

• Array Data Type