upper_inf ( anyrange ) → boolean → booleanDoes the range have no upper bound? (An upper bound of
Infinity returns false.)upper_inf
Does the range have no upper bound? (An upper bound of Infinity returns false.)
English manual coverage begins with PostgreSQL 7.1. Source history and runtime observations have their own recorded version boundaries.
Reading PG 18·Select a recorded version
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Definition PG 18
Does the range have no upper bound? (An upper bound of
Infinity returns false.)Signatures and overloads
upper_inf ( anymultirange ) → boolean → booleanDoes the multirange have no upper bound? (An upper bound of
Infinity returns false.)Compare versions
Source references
Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · wiki-repair-20261023:dc5dd2a0351f0ffa6ad400d93bdac2b0bcca7b8e5be42bb9b45c5b0616ea1434
Text language: en · wiki-repair-20261023:dc5dd2a0351f0ffa6ad400d93bdac2b0bcca7b8e5be42bb9b45c5b0616ea1434