to allow es_snapshot to be set to SnapshotNow rather than a query snapshot.
This solves a bug reported by Wade Klaver, wherein triggers fired as a
result of RI cascade updates could misbehave.

message editing.

terms, add some clarifications, fix some untranslatable attempts at dynamic
message building.

now able to cope with assigning new relfilenode values to nailed-in-cache
indexes, so they can be reindexed using the fully crash-safe method.  This
leaves only shared system indexes as special cases.  Remove the 'index
deactivation' code, since it provides no useful protection in the shared-
index case.  Require reindexing of shared indexes to be done in standalone
mode, but remove other restrictions on REINDEX.  -P (IgnoreSystemIndexes)
now prevents using indexes for lookups, but does not disable index updates.
It is therefore safe to allow from PGOPTIONS.  Upshot: reindexing system catalogs
can be done without a standalone backend for all cases except
shared catalogs.

another totally benign, test commit

test 2, benign, no change

not change, just added a space to test something

Christopher Kings-Lynne.  Also fix a couple more schema-awareness issues.

AUTHORIZATION clause to specify the desired owner.  This allows a
superuser to restore schemas owned by users without CREATE-SCHEMA
permissions (ie, schemas originally created by a superuser using
AUTHORIZATION).  --no-owner can be specified to suppress the
AUTHORIZATION clause if need be.

to control object ownership.  The use-set-session-authorization and
no-reconnect switches are obsolete (still accepted on the command line,
but they don't do anything).  This is a precursor to fixing handling
of CREATE SCHEMA, which will be a separate commit.

> * Allow LISTEN/NOTIFY to store info in memory rather than tables

* Allow major upgrades without dump/reload, perhaps using pg_upgrade

since 7.3: 'select array_dims(histogram_bounds) from pg_stats' used to
work and still should.  Problem was that code wouldn't take input of
declared type anyarray as matching an anyarray argument.  Allow this
case as long as we don't need to determine an element type (which in
practice means as long as anyelement isn't used in the function signature).

_SPI_begin_call.  Per gripe from Tomasz Myrta.

was a partial hour and less than gmt (i.e. -02:30) the code would corrupt the
minutes part.

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java

 Modified Files:
 	ResultSetTest.java

ALso put back a #ifndef ENABLE_REINDEX_NAILED_RELATIONS
which was removed about a year ago.

The 'word' variable there is initialised from
the prs->words array, but immediately after,
that array may be reallocated, thus leaving
word pointing to unallocated memory.

- Fixed some minor things in test cases.
- Use defines for Informix error codes.

currently commented out, pending fixes for the bugs these tests uncovered.

 Modified Files:
 	jdbc/org/postgresql/test/jdbc2/Jdbc2TestSuite.java
 	jdbc/org/postgresql/test/jdbc2/ServerPreparedStmtTest.java
 Added Files:
 	jdbc/org/postgresql/test/jdbc2/CursorFetchTest.java

as some additional regression tests for this an other recent changes.

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java
 	jdbc/org/postgresql/test/jdbc2/DateTest.java
 	jdbc/org/postgresql/test/jdbc2/ResultSetTest.java
 	jdbc/org/postgresql/test/jdbc2/TimeTest.java
 	jdbc/org/postgresql/test/jdbc2/TimestampTest.java

difference between INSERT_IN_PROGRESS and DELETE_IN_PROGRESS for
tuples inserted and then deleted by a concurrent transaction.
Example of bug:
regression=# create table foo (f1 int);
CREATE TABLE
regression=# begin;
BEGIN
regression=# insert into foo values(1);
INSERT 195531 1
regression=# delete from foo;
DELETE 1
regression=# insert into foo values(1);
INSERT 195532 1
regression=# create unique index fooi on foo(f1);
ERROR:  could not create unique index
DETAIL:  Table contains duplicated values.

not just MAXALIGN boundaries.  This makes a noticeable difference in
the speed of transfers to and from kernel space, at least on recent
Pentiums, and might help other CPUs too.  We should look at making
this happen for local buffers and buffile.c too.  Patch from Manfred Spraul.

Per past complaints --- verified to still be a problem on OS X 10.2.6.

puts that before the .c file name.

- Added protecting defines to include files.

(as distinct from their underlying indexes).  Per bug report from
Hiroshi Saito.