8.27. checkmoduleversion()

Function Properties

Language: PLPGSQL

Return Type: text

Inline test function that verifies that slonik request for STORE NODE/INIT CLUSTER is being run against a conformant set of schema/functions.

declare
  moduleversion	text;
begin
  select into moduleversion getModuleVersion();
  if moduleversion <> '@MODULEVERSION@' then
      raise exception 'Slonik version: @MODULEVERSION@ != Slony-I version in PG build %',
             moduleversion;
  end if;
  return null;
end;