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< 	o Allow UPDATE/DELETE WHERE CURRENT OF cursor
<
< 	  This requires using the row ctid to map cursor rows back to the
< 	  original heap row. This become more complicated if WITH HOLD cursors
< 	  are to be supported because WITH HOLD cursors have a copy of the row
< 	  and no FOR UPDATE lock.
< 	  http://archives.postgresql.org/pgsql-hackers/2007-01/msg01014.php
<
> 	o -Allow UPDATE/DELETE WHERE CURRENT OF cursor
This commit is contained in:
Bruce Momjian 2007-06-11 01:51:50 +00:00
parent 6808f1b1de
commit 5f2bda15eb
2 changed files with 4 additions and 17 deletions
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11
doc/TODO
View File

@ -1,7 +1,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (bruce@momjian.us)
Last updated: Fri Jun 8 14:45:14 EDT 2007
Last updated: Sun Jun 10 21:51:20 EDT 2007
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@ -679,14 +679,7 @@ SQL Commands
* CURSOR
o Allow UPDATE/DELETE WHERE CURRENT OF cursor
This requires using the row ctid to map cursor rows back to the
original heap row. This become more complicated if WITH HOLD cursors
are to be supported because WITH HOLD cursors have a copy of the row
and no FOR UPDATE lock.
http://archives.postgresql.org/pgsql-hackers/2007-01/msg01014.php
o -Allow UPDATE/DELETE WHERE CURRENT OF cursor
o Prevent DROP TABLE from dropping a row referenced by its own open
cursor?

10
doc/src/FAQ/TODO.html
View File

@ -8,7 +8,7 @@
<body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF">
<h1><a name="section_1">PostgreSQL TODO List</a></h1>
<p>Current maintainer: Bruce Momjian (<a href="mailto:bruce@momjian.us">bruce@momjian.us</a>)<br/>
Last updated: Fri Jun 8 14:45:14 EDT 2007
Last updated: Sun Jun 10 21:51:20 EDT 2007
</p>
<p>The most recent version of this document can be viewed at<br/>
<a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.
@ -606,13 +606,7 @@ first. There is also a developer's wiki at<br/>
</li></ul>
</li><li>CURSOR
<ul>
<li>Allow UPDATE/DELETE WHERE CURRENT OF cursor
<p> This requires using the row ctid to map cursor rows back to the
original heap row. This become more complicated if WITH HOLD cursors
are to be supported because WITH HOLD cursors have a copy of the row
and no FOR UPDATE lock.
<a href="http://archives.postgresql.org/pgsql-hackers/2007-01/msg01014.php">http://archives.postgresql.org/pgsql-hackers/2007-01/msg01014.php</a>
</p>
<li>-<em>Allow UPDATE/DELETE WHERE CURRENT OF cursor</em>
</li><li>Prevent DROP TABLE from dropping a row referenced by its own open
cursor?
</li></ul>