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Version: current [25.x]

Categories: Semi-Structured Data

ARRAY_COMPACT

Returns the input array without null values.

Syntax​

ARRAY_COMPACT(arr LIST) → list​

  • arr: The array from which to remove null values.

Examples

array_col contains ARRAY[1, NULL, 2, NULL] 
SELECT ARRAY_COMPACT(array_col)
-- [1, 2]