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FUNCTIONS / ARRAY FUNCTIONS AND OPERATORS

array_prepend

Read PG 18 manual ↗

Prepends an element to the beginning of an array (same as the anycompatible || anycompatiblearray operator).

Signatures & examples

array_prepend ( anycompatible, anycompatiblearray ) → anycompatiblearray
Prepends an element to the beginning of an array (same as the anycompatible || anycompatiblearray operator).
array_prepend(1, ARRAY[2,3]) → {1,2,3}
Version history 2
  1. PG 13 → 14changed
  2. PG 12 → 13changed

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