node now does its own grouping of the input rows, and has no need for a
preceding GROUP node in the plan pipeline.  This allows elimination of
the misnamed tuplePerGroup option for GROUP, and actually saves more code
in nodeGroup.c than it costs in nodeAgg.c, as well as being presumably
faster.  Restructure the API of query_planner so that we do not commit to
using a sorted or unsorted plan in query_planner; instead grouping_planner
makes the decision.  (Right now it isn't any smarter than query_planner
was, but that will change as soon as it has the option to select a hash-
based aggregation step.)  Despite all the hackery, no initdb needed since
only in-memory node types changed.

> * Move dbmirror and rserv from /contrib to gborg.postgresql.org

gcc, but some other compilers don't like 'em.

from Andreas.

  - First fixes a problem with a recent patch allowing setNull on updateable
    resultsets
  - Second removed toLower() calls on database object names.  Leave it to
    the caller to correctly pass lower, upper or mixed case.  The driver
    already has methods that the caller can use to determine that postgres
    stores identifiers in lowercase. (unless the identifier was quoted when
    created).

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java

create a second database, just loop back to 'regression'.  Patch
from Joe Conway 10/22/02.

out-of-date text about multibyte encoding (which is now always
included).

Oliver Elphick

additional index entries for it.

Oliver Elphick

a child table already has a matching column.  Acquire appropriate
lock on child table; do the right thing with any CHECK constraints
attached to the new parent column.

the relfilenode and toast fields.  This ensures that the newly-computed
statistics will be available on completion of CLUSTER.

where it's safe to do database access.  Along the way, fix core dump
for 'DEFAULT' parameters to CREATE DATABASE.  initdb forced due to
change in pg_proc entry.

> * Acquire lock on a relation before building a relcache entry for it

> 	o MOVE 0 should not move to end of cursor (Bruce)

> * Support statement-level triggers and triggers on columns (Neil)

CONVERSION code.  Still need to figure out what to do about inappropriate
coding in parsing.

outside the source tree.

> * Allow psql to do table completion for SELECT * FROM schema_part and
>   table completion for SELECT * FROM schema_name.