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docs: error for adding _validated_ domains for existing uses 

Report by David G Johnston
This commit is contained in:
Bruce Momjian 2014-10-13 16:44:20 -04:00
parent d6c8e8d7ac
commit 7ab96d18f9
1 changed files with 2 additions and 1 deletions
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doc/src/sgml/ref/alter_domain.sgml
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@ -272,7 +272,8 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
<para> <para>
Currently, <command>ALTER DOMAIN ADD CONSTRAINT</> and Currently, <command>ALTER DOMAIN ADD CONSTRAINT</> and
<command>ALTER DOMAIN SET NOT NULL</> will fail if the named domain or <command>ALTER DOMAIN SET NOT NULL</> will fail if the validated named
domain or
any derived domain is used within a composite-type column of any any derived domain is used within a composite-type column of any
table in the database. They should eventually be improved to be table in the database. They should eventually be improved to be
able to verify the new constraint for such nested columns. able to verify the new constraint for such nested columns.