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Update MERGE:

>
>   To implement this cleanly requires that the table have a unique index
>   so duplicate checking can be easily performed.
>
This commit is contained in:
Bruce Momjian
2005-11-15 23:08:24 +00:00
parent 788f7c63a1
commit 698ee9c3e7
2 changed files with 9 additions and 2 deletions

View File

@@ -2,7 +2,7 @@
PostgreSQL TODO List
====================
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
Last updated: Thu Oct 27 10:15:56 EDT 2005
Last updated: Tue Nov 15 18:08:23 EST 2005
The most recent version of this document can be viewed at
http://www.postgresql.org/docs/faqs.TODO.html.
@@ -371,6 +371,10 @@ SQL Commands
* Add a GUC variable to warn about non-standard SQL usage in queries
* Add MERGE command that does UPDATE/DELETE, or on failure, INSERT (rules,
triggers?)
To implement this cleanly requires that the table have a unique index
so duplicate checking can be easily performed.
* Add NOVICE output level for helpful messages like automatic sequence/index
creation
* %Add COMMENT ON for all cluster global objects (roles, databases