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| author | Bruce Momjian <bruce@momjian.us> | 2004-08-12 19:45:24 +0000 |
|---|---|---|
| committer | Bruce Momjian <bruce@momjian.us> | 2004-08-12 19:45:24 +0000 |
| commit | 9e01aaa8bfa4c1684a93dca2ca14a9c8edf3bf9a (patch) | |
| tree | 27b95dbe077a05218f36f11fdf937bc500b7c138 | |
| parent | 676bb9a6b426629e11880a7412e55e03cdf50ac6 (diff) | |
| download | postgresql-9e01aaa8bfa4c1684a93dca2ca14a9c8edf3bf9a.tar.gz postgresql-9e01aaa8bfa4c1684a93dca2ca14a9c8edf3bf9a.zip | |
Add:
> * Allow finer control over the caching of prepared query plans
>
> Currently, queries prepared via the libpq API are planned on first
> execute using the supplied parameters --- allow SQL PREPARE to do the
> same. Also, allow control over replanning prepared queries either
> manually or automatically when statistics for execute parameters
> differ dramatically from those used during planning.
>
| -rw-r--r-- | doc/TODO | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -5,7 +5,7 @@ TODO list for PostgreSQL Bracketed items "[]" have more detail. Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Tue Aug 10 13:30:30 EDT 2004 +Last updated: Thu Aug 12 15:45:17 EDT 2004 The most recent version of this document can be viewed at the PostgreSQL web site, http://www.PostgreSQL.org. @@ -295,6 +295,14 @@ Commands * Allow PREPARE of cursors * Allow PREPARE to automatically determine parameter types based on the SQL statement +* Allow finer control over the caching of prepared query plans + + Currently, queries prepared via the libpq API are planned on first + execute using the supplied parameters --- allow SQL PREPARE to do the + same. Also, allow control over replanning prepared queries either + manually or automatically when statistics for execute parameters + differ dramatically from those used during planning. + * Allow LISTEN/NOTIFY to store info in memory rather than tables? Currently LISTEN/NOTIFY information is stored in pg_listener. Storing |