diff options
Diffstat (limited to 'doc/src/sgml/catalogs.sgml')
| -rw-r--r-- | doc/src/sgml/catalogs.sgml | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml index 91cea30605f..1613774f26b 100644 --- a/doc/src/sgml/catalogs.sgml +++ b/doc/src/sgml/catalogs.sgml @@ -1,6 +1,6 @@ .\" This is -*-nroff-*- .\" XXX standard disclaimer belongs here.... -.\" $Header: /cvsroot/pgsql/doc/src/sgml/catalogs.sgml,v 2.6 2000/06/09 01:43:56 momjian Exp $ +.\" $Header: /cvsroot/pgsql/doc/src/sgml/catalogs.sgml,v 2.7 2000/07/17 03:04:40 tgl Exp $ .TH "SYSTEM CATALOGS" INTRO 03/13/94 PostgreSQL PostgreSQL .SH "Section 7 - System Catalogs" .de LS @@ -91,20 +91,16 @@ The following catalogs relate to the class/type system. * see DEFINE AGGREGATE for an explanation of transition functions */ pg_aggregate - NameData aggname /* aggregate name (e.g., "count") */ + NameData aggname /* aggregate name (e.g., "count") */ oid aggowner /* usesysid of creator */ - regproc aggtransfn1 /* first transition function */ - regproc aggtransfn2 /* second transition function */ + regproc aggtransfn /* transition function */ regproc aggfinalfn /* final function */ oid aggbasetype /* type of data on which aggregate operates */ - oid aggtranstype1 /* type returned by aggtransfn1 */ - oid aggtranstype2 /* type returned by aggtransfn2 */ - oid aggfinaltype /* type returned by aggfinalfn */ - text agginitval1 /* external format of initial - (starting) value of aggtransfn1 */ - text agginitval2 /* external format of initial - (starting) value of aggtransfn2 */ + oid aggtranstype /* type of aggregate's transition + (state) data */ + oid aggfinaltype /* type of aggregate's final result */ + text agginitval /* external format of initial state value */ .fi .nf M pg_am |