diff options
| author | Bruce Momjian <bruce@momjian.us> | 2006-08-28 23:21:46 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2006-08-28 23:21:46 +0000 |
| commit | 22bb6929cd996660aa462eb7a7579bd44ec49118 (patch) | |
| tree | 6b4e0c572f3694acdf4b7984a5aca6f9e5c23998 | |
| parent | 79222272bbace714af4f376fe2d8e0ce44dea61f (diff) | |
| download | postgresql-22bb6929cd996660aa462eb7a7579bd44ec49118.tar.gz postgresql-22bb6929cd996660aa462eb7a7579bd44ec49118.zip | |
Move to referential integrity section:
> o Allow DEFERRABLE and end-of-statement UNIQUE constraints?
>
> This would allow UPDATE tab SET col = col + 1 to work if col has
> a unique index. Currently, uniqueness checks are done while the
> command is being executed, rather than at the end of the statement
> or transaction.
>
<
< * Allow DEFERRABLE and end-of-statement UNIQUE constraints?
<
< This would allow UPDATE tab SET col = col + 1 to work if col has
< a unique index. Currently, uniqueness checks are done while the
< command is being executed, rather than at the end of the statement
< or transaction.
| -rw-r--r-- | doc/TODO | 16 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 14 |
2 files changed, 15 insertions, 15 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (bruce@momjian.us) -Last updated: Mon Aug 28 19:20:20 EDT 2006 +Last updated: Mon Aug 28 19:21:37 EDT 2006 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -683,6 +683,13 @@ SQL Commands http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php + o Allow DEFERRABLE and end-of-statement UNIQUE constraints? + + This would allow UPDATE tab SET col = col + 1 to work if col has + a unique index. Currently, uniqueness checks are done while the + command is being executed, rather than at the end of the statement + or transaction. + * Server-Side Languages @@ -873,13 +880,6 @@ Triggers memory. This could exhaust memory for very large trigger queues. This item involves dumping large queues into files. -* Allow DEFERRABLE and end-of-statement UNIQUE constraints? - - This would allow UPDATE tab SET col = col + 1 to work if col has - a unique index. Currently, uniqueness checks are done while the - command is being executed, rather than at the end of the statement - or transaction. - * Allow triggers to be disabled in only the current session. This is currently possible by starting a multi-statement transaction, diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index eee26db97b6..cfce3943af6 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -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: Mon Aug 28 19:20:20 EDT 2006 +Last updated: Mon Aug 28 19:21:37 EDT 2006 </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>. @@ -619,6 +619,12 @@ first. <p> <a href="http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php">http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php</a> <a href="http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php">http://archives.postgresql.org/pgsql-hackers/2005-09/msg00174.php</a> </p> + </li><li>Allow DEFERRABLE and end-of-statement UNIQUE constraints? +<p> This would allow UPDATE tab SET col = col + 1 to work if col has + a unique index. Currently, uniqueness checks are done while the + command is being executed, rather than at the end of the statement + or transaction. +</p> </li></ul> </li><li>Server-Side Languages <ul> @@ -794,12 +800,6 @@ first. memory. This could exhaust memory for very large trigger queues. This item involves dumping large queues into files. </p> - </li><li>Allow DEFERRABLE and end-of-statement UNIQUE constraints? -<p> This would allow UPDATE tab SET col = col + 1 to work if col has - a unique index. Currently, uniqueness checks are done while the - command is being executed, rather than at the end of the statement - or transaction. -</p> </li><li>Allow triggers to be disabled in only the current session. <p> This is currently possible by starting a multi-statement transaction, modifying the system tables, performing the desired SQL, restoring the |