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Add support for renaming domain constraints

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This commit is contained in:
Peter Eisentraut
2012-04-03 08:11:51 +03:00
parent c2cc5c3474
commit 38b9693fd9
11 changed files with 168 additions and 24 deletions
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29
doc/src/sgml/ref/alter_domain.sgml
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@ -31,6 +31,8 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
ADD <replaceable class="PARAMETER">domain_constraint</replaceable> [ NOT VALID ]
ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
DROP CONSTRAINT [ IF EXISTS ] <replaceable class="PARAMETER">constraint_name</replaceable> [ RESTRICT | CASCADE ]
ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
RENAME CONSTRAINT <replaceable class="PARAMETER">constraint_name</replaceable> TO <replaceable class="PARAMETER">new_constraint_name</replaceable>
ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
VALIDATE CONSTRAINT <replaceable class="PARAMETER">constraint_name</replaceable>
ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
@ -102,6 +104,15 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
</listitem>
</varlistentry>
<varlistentry>
<term>RENAME CONSTRAINT</term>
<listitem>
<para>
This form changes the name of a constraint on a domain.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>VALIDATE CONSTRAINT</term>
<listitem>
@ -182,7 +193,7 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
<term><replaceable class="PARAMETER">constraint_name</replaceable></term>
<listitem>
<para>
Name of an existing constraint to drop.
Name of an existing constraint to drop or rename.
</para>
</listitem>
</varlistentry>
@ -225,6 +236,15 @@ ALTER DOMAIN <replaceable class="PARAMETER">name</replaceable>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="PARAMETER">new_constraint_name</replaceable></term>
<listitem>
<para>
The new name for the constraint.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable class="PARAMETER">new_owner</replaceable></term>
<listitem>
@ -288,6 +308,13 @@ ALTER DOMAIN zipcode DROP CONSTRAINT zipchk;
</programlisting>
</para>
<para>
To rename a check constraint on a domain:
<programlisting>
ALTER DOMAIN zipcode RENAME CONSTRAINT zipchk TO zip_check;
</programlisting>
</para>
<para>
To move the domain into a different schema:
<programlisting>