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array_flatten function

Merges multiple arrays into a single array of SUPER type.

Syntax

array_flatten( super_expr1,super_expr2,.. )

Arguments

Return type

The array_flatten function returns a SUPER data value.

Example

The following example shows an array_flatten function.

SELECT ARRAY_FLATTEN(ARRAY(ARRAY(1,2,3,4),ARRAY(5,6,7,8),ARRAY(9,10)));
     array_flatten
------------------------
 [1,2,3,4,5,6,7,8,9,10]
(1 row)