Re: Columns in pg_shadow?
От | Peter Eisentraut |
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Тема | Re: Columns in pg_shadow? |
Дата | |
Msg-id | Pine.LNX.4.21.0005201920070.423-100000@localhost.localdomain обсуждение исходный текст |
Ответ на | Re: Columns in pg_shadow? (Tom Lane <tgl@sss.pgh.pa.us>) |
Ответы |
Re: Columns in pg_shadow?
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Список | pgsql-general |
Tom Lane writes: > > usetrace: > Searching through the sources shows that this flag is not used anywhere. > The catalogs.sgml doc file defines it as "can user set trace flags?" > but whatever code it controlled must be long dead... Remnants of a three-quarters baked pg_options implementation I suppose. > > usecatupd: > > Ability to change system tables? > Since there's no really convenient interface for twiddling this flag, > I doubt anyone actually bothers to change it. It starts out the same > as one's usesuper flag, and probably stays that way... Also note that once you unset this flag you can't set it again because you no longer have write access to pg_shadow. -- Peter Eisentraut Sernanders väg 10:115 peter_e@gmx.net 75262 Uppsala http://yi.org/peter-e/ Sweden
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