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Functions / Text Search Functions And Operators

numnode

Read the PG 18 manual

Returns the number of lexemes plus operators in the tsquery.

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

numnode ( tsquery ) → integer
Returns the number of lexemes plus operators in the tsquery.
numnode('(fat & rat) | cat'::tsquery) → 5
Version history 2
  1. 12 → 13 changed
  2. 8.2 → 8.3 added

Definition snapshot: b7bd9cda · English manual source