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Revert patch becaues of locking concerns:

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Allow ALTER TABLE ... ALTER CONSTRAINT ... RENAME

Joachim Wieland
This commit is contained in:
Bruce Momjian
2006-02-12 19:11:01 +00:00
parent 92a26489ac
commit 04a2b54c09
12 changed files with 12 additions and 462 deletions
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6
doc/src/sgml/ddl.sgml
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@@ -1,4 +1,4 @@
<!-- $PostgreSQL: pgsql/doc/src/sgml/ddl.sgml,v 1.53 2006/02/11 22:17:18 momjian Exp $ -->
<!-- $PostgreSQL: pgsql/doc/src/sgml/ddl.sgml,v 1.54 2006/02/12 19:11:00 momjian Exp $ -->
<chapter id="ddl">
<title>Data Definition</title>
@@ -543,10 +543,6 @@ CREATE TABLE products (
price numeric
);
</programlisting>
Since <productname>PostgreSQL</productname> implements a UNIQUE constraint by
means of an index, the above command will also create an index with the same
name as the constraint. If you later on change the name of one of those, the
name of the corresponding object will be changed automatically as well.
</para>
<indexterm>