Wiki / Procedural Languages

Core procedural languages, handlers, trust boundaries and versioned programming interfaces.

Reading PostgreSQL 18.6.

Find an entry GroupAll groupsNative function languages (3)PL/Perl (2)PL/Python (3)PL/Tcl (2)PL/pgSQL (1) Apply

11 entries; 9 recorded in PostgreSQL 18.6.

• c Native function languages

  dynamically-loaded C functions

  1011121314151617181920
• internal Native function languages

  built-in functions

  1011121314151617181920
• sql Native function languages

  SQL-language functions

  1011121314151617181920
• plperl PL/Perl

  PL/Perl procedural language

  1011121314151617181920
• plperlu PL/Perl

  PL/PerlU untrusted procedural language

  1011121314151617181920
• plpython2u PL/Python not in 18

  Not recorded in the selected version.

  1011121314151617181920
• plpython3u PL/Python

  PL/Python3U untrusted procedural language

  1011121314151617181920
• plpythonu PL/Python not in 18

  Not recorded in the selected version.

  1011121314151617181920
• pltcl PL/Tcl

  PL/Tcl procedural language

  1011121314151617181920
• pltclu PL/Tcl

  PL/TclU untrusted procedural language

  1011121314151617181920
• plpgsql PL/pgSQL

  PL/pgSQL procedural language

  1011121314151617181920

RecordedFirst recordedInterface or attribute changeNo longer recorded

Squares indicate presence in sampled builds, not first introduction. Select a square for the same-version definition and sources.

Changes in PostgreSQL 18.6 · Export JSON

Reading this collection

The inventory describes shipped languages, handlers and trusted/untrusted variants. A language being documented or shipped does not mean it is installed or enabled in a particular database.