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Improve constraint_name wording.

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This commit is contained in:
Bruce Momjian 2006-01-16 20:48:49 +00:00
parent a0ae3dbacb
commit e38217d1ec
1 changed files with 4 additions and 4 deletions
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8
doc/src/sgml/ref/create_table.sgml
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@ -1,5 +1,5 @@
<!-- <!--
$PostgreSQL: pgsql/doc/src/sgml/ref/create_table.sgml,v 1.98 2006/01/16 19:53:12 momjian Exp $ $PostgreSQL: pgsql/doc/src/sgml/ref/create_table.sgml,v 1.99 2006/01/16 20:48:49 momjian Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
@ -295,10 +295,10 @@ and <replaceable class="PARAMETER">table_constraint</replaceable> is:
<para> <para>
An optional name for a column or table constraint. If the An optional name for a column or table constraint. If the
constraint is violated, the constraint name is present in error messages, constraint is violated, the constraint name is present in error messages,
so constraint names like <literal>"col must be positive"</> can be used so constraint names like <literal>col must be positive</> can be used
to communicate helpful constraint information to client applications. to communicate helpful constraint information to client applications.
(Double-quotes are required for constraint names that contain spaces.) (Double-quotes are needed to specify constraint names that contain spaces.)
If not specified, the system generates a name. If a constraint name is not specified, the system generates a name.
</para> </para>
</listitem> </listitem>
</varlistentry> </varlistentry>