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FUNCTIONS / ARRAY FUNCTIONS AND OPERATORS

array_ndims

Read PG 18 manual ↗

Returns the number of dimensions of the array.

Signatures & examples

array_ndims ( anyarray ) → integer
Returns the number of dimensions of the array.
array_ndims(ARRAY[[1,2,3], [4,5,6]]) → 2
Version history 1
  1. PG 12 → 13changed

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