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FUNCTIONS / ARRAY FUNCTIONS AND OPERATORS

array_upper

Read PG 18 manual ↗

Returns the upper bound of the requested array dimension.

Signatures & examples

array_upper ( anyarray, integer ) → integer
Returns the upper bound of the requested array dimension.
array_upper(ARRAY[1,8,3,7], 1) → 4
Version history 1
  1. PG 12 → 13changed

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source