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| 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 /doc/TODO | |
| parent | 79222272bbace714af4f376fe2d8e0ce44dea61f (diff) | |
| download | postgresql-22bb6929cd996660aa462eb7a7579bd44ec49118.tar.gz | |
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.
Diffstat (limited to 'doc/TODO')
| -rw-r--r-- | doc/TODO | 16 |
1 files changed, 8 insertions, 8 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, |