diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/ref/alter_domain.sgml | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/doc/src/sgml/ref/alter_domain.sgml b/doc/src/sgml/ref/alter_domain.sgml index 08a26636acd..84dad9d0674 100644 --- a/doc/src/sgml/ref/alter_domain.sgml +++ b/doc/src/sgml/ref/alter_domain.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/ref/alter_domain.sgml,v 1.20 2006/09/16 00:30:16 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/ref/alter_domain.sgml,v 1.20.2.1 2007/05/11 20:17:31 tgl Exp $ PostgreSQL documentation --> @@ -198,6 +198,19 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable> </refsect1> <refsect1> + <title>Notes</title> + + <para> + Currently, <command>ALTER DOMAIN ADD CONSTRAINT</> and + <command>ALTER DOMAIN SET NOT NULL</> will fail if the named domain or + any derived domain is used within a composite-type column of any + table in the database. They should eventually be improved to be + able to verify the new constraint for such nested columns. + </para> + + </refsect1> + + <refsect1> <title>Examples</title> <para> |