Original patch by Hans-Juergen Schoenig, revisions by Karel Zak
and Tom Lane.

editorialization.

> * -Allow limits on per-db/role connections

< 	o Allow objects to be moved to different schemas
> 	o -Allow objects to be moved to different schemas

Fix word wrap:

< 	* Allow GRANT/REVOKE permissions to be applied to all schema objects with one
< 	  command
> 	o Allow GRANT/REVOKE permissions to be applied to all schema objects
> 	  with one command

object kinds (tables, functions, types).  Documentation is not here yet.
Original code by Bernd Helmle, extensive rework by Bruce Momjian and
Tom Lane.

< 	  This would require a new global table that is dumped to flat file for
< 	  use by the postmaster.  We do a similar thing for pg_shadow currently.
> 	  This would add a function to load the SQL table from
>           pg_hba.conf, and one to writes its contents to the flat file.
> 	  The table should have a line number that is a float so rows
> 	  can be inserted between existing rows, e.g. row 2.5 goes
> 	  between row 2 and row 3.

This patch also includes preliminary update of pg_dumpall for roles.
Petr Jelinek, with review by Bruce Momjian and Tom Lane.

< 	o Allow postgresql.conf file values to be changed via an SQL API
> 	o Allow postgresql.conf file values to be changed via an SQL
> 	  API, perhaps using SET GLOBAL

< 	* Allow server logs to be remotely read using SQL commands
151a151
> * Allow server logs to be remotely read and removed using SQL commands

place.

Alvaro Herrera

count.

Oliver Jowett

tests for the new interval->day changes. I added tests for
justify_hours() and justify_days() to interval.sql, as they take
interval input and produce interval output. If there's a more
appropriate place for them, please let me know.

Michael Glaesemann

<
> * Allow EXPLAIN to identify tables that were skipped because of
>   enable_constraint_exclusion
> * Allow EXPLAIN output to be more easily processed by scripts
760a763
> * Allow enable_constraint_exclusion to work for UPDATE and DELETE queries

<
> * Allow enable_constraint_exclusion to work for UNIONs like it does for
>   inheritance

> * Prevent inherited tables from expanding temporary subtables of other
>   sessions

Chris Browne

> * Add system view to show free space map contents
884c885
< 	o Move into the backend code
> 	o -Move into the backend code

> * Allow SELECT ... FOR UPDATE on inherited tables

< * Add TRUNCATE permission
> * Add a separate TRUNCATE permission

> * Add TRUNCATE permission
>
>   Currently only the owner can TRUNCATE a table because triggers are not
>   called, and the table is locked in exclusive mode.
>

> * Add PQescapeIdentifier() to libpq

continue to recurse after eliminating a NOT-below-a-NOT, since the
contained subexpression will now be part of the top-level AND/OR structure
and so deserves to be simplified.  The real-world impact of this is
probably minimal, since it'd require at least three levels of NOT to make
a difference, but it's still a bug.
Also remove some redundant tests for NULL subexpressions.

version.

track shared relations in a separate hashtable, so that operations done
from different databases are counted correctly.  Add proper support for
anti-XID-wraparound vacuuming, even in databases that are never connected
to and so have no stats entries.  Miscellaneous other bug fixes.
Alvaro Herrera, some additional fixes by Tom Lane.

Per report from Andrew Clark.

>
> 	   If CRC check fails during recovery, remember the page in case
> 	   a later CRC for that page properly matches.
>

Euler Taveira de Oliveira

	pg_tablespace_size
	pg_database_size
	pg_relation_size
	pg_complete_relation_size
	pg_size_pretty

Remove /contrib/dbsize.

Dave Page