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FUNCTIONS / TEXT SEARCH FUNCTIONS AND OPERATORS

querytree

Read PG 18 manual ↗

Produces a representation of the indexable portion of a tsquery.

Signatures & examples

querytree ( tsquery ) → text
Produces a representation of the indexable portion of a tsquery. A result that is empty or just T indicates a non-indexable query.
querytree('foo & ! bar'::tsquery) → 'foo'
Version history 1
  1. PG 12 → 13changed

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