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Functions / Enum Support Functions

enum_first

Read the PG 18 manual

Returns the first value of the input enum type.

Reading PG 18current·documented in 20 of 27 versions, 8.3 to 20

7.17.27.37.48.08.18.28.38.49.09.19.29.39.49.59.61011121314151617181920

Signatures & examples

enum_first ( anyenum ) → anyenum
Returns the first value of the input enum type.
enum_first(null::rainbow) → red
Version history 2
  1. 12 → 13 changed
  2. 8.2 → 8.3 added

Definition snapshot: b7bd9cda · English manual source