diff options
| author | Michael Paquier | 2018-10-29 07:38:54 +0000 |
|---|---|---|
| committer | Michael Paquier | 2018-10-29 07:38:54 +0000 |
| commit | 0993b8ada53395a8c8a59401a7b4cfb501f6aaef (patch) | |
| tree | 3a654c23bc0846ec5d29483bb804acbbfc6f97b1 | |
| parent | 051a1494bd31fbb743c23d39299da6933847afb5 (diff) | |
Improve description of pg_attrdef in documentation
The reference to pg_attribute is switched to a link, which is more
useful for the html documentation. The conditions under which a default
value is defined for a given column are made more general.
Author: Daniel Gustafsson
Reviewed-by: Tom Lane
Discussion: https://postgr.es/m/0E8748E3-8B7D-445E-9ABA-09DA5C7345CC@yesql.se
| -rw-r--r-- | doc/src/sgml/catalogs.sgml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml index 9edba96fabb..4256516c085 100644 --- a/doc/src/sgml/catalogs.sgml +++ b/doc/src/sgml/catalogs.sgml @@ -901,11 +901,11 @@ </indexterm> <para> - The catalog <structname>pg_attrdef</structname> stores column default values. The main information - about columns is stored in <structname>pg_attribute</structname> - (see below). Only columns that explicitly specify a default value - (when the table is created or the column is added) will have an - entry here. + The catalog <structname>pg_attrdef</structname> stores column default + values. The main information about columns is stored in + <link linkend="catalog-pg-attribute"><structname>pg_attribute</structname></link>. + Only columns for which a default value has been explicitly set will have + an entry here. </para> <table> |