提交 e303be78 编写于 作者: B Bruce Momjian

Add:

> * Have EXPLAIN ANALYZE highlight poor optimizer estimates
上级 73cfa77e
TODO list for PostgreSQL
========================
Last updated: Tue Sep 9 20:03:20 EDT 2003
Last updated: Wed Sep 10 16:14:38 EDT 2003
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
......@@ -460,6 +460,7 @@ Optimizer / Executor
* Check GUC geqo_threshold to see if it is still accurate
* Allow sorting, temp files, temp tables to use multiple work directories
* Improve the planner to use CHECK constraints to prune the plan (for subtables)
* Have EXPLAIN ANALYZE highlight poor optimizer estimates
Miscellaneous
......@@ -496,7 +497,7 @@ Source Code
* Acquire lock on a relation before building a relcache entry for it
* Research interaction of setitimer() and sleep() used by statement_timeout
* Add checks for fclose() failure
* Change CVS $Id: TODO,v 1.1134 2003/09/10 00:03:23 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1134 2003/09/10 00:03:23 momjian Exp $
* Change CVS $Id: TODO,v 1.1135 2003/09/10 20:14:42 momjian Exp $ to $PostgreSQL: pgsql/doc/TODO,v 1.1135 2003/09/10 20:14:42 momjian Exp $
* Exit postmaster if postgresql.conf can not be opened
* Rename /scripts directory because they are all C programs now
* Allow the regression tests to start postmaster with -i so the tests
......
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