path.  The default behavior if no per-user schemas are created is that
all users share a 'public' namespace, thus providing behavior backwards
compatible with 7.2 and earlier releases.  Probably the semantics and
default setting will need to be fine-tuned, but this is a start.

2) Implement some options for SQLGetDescField().
3) Handle *Inifinity* timestamp for SQL_C_CHAR type output.
4) Separate Unicode conversions from common implementations.
5) Improve internal parse_statement() function.

catalog namespace.  This will not do as a production solution because
the interpretation of RI trigger arguments will vary depending on the
current namespace search path.  I'm just putting it in so that the RI
regression tests don't fail while schema development proceeds.  We
must find a better answer before 7.3 can be released.

> * Remove unreferenced table files and temp tables during database vacuum
> * Allow psql \d to show temporary table structure

> * -Remove unreferenced table files and temp tables during database vacuum
> * -Allow psql \d to show temporary table structure

to rename.  Avoids some corner-case bugs in cluster.c, improves
consistency with renameatt.

temp table entries in pg_class have the names the user would expect.

sequence functions how to cope with qualified names.  Same code is
also used for int4notin, currtid_byrelname, pgstattuple.  Also,
move TOAST tables into special pg_toast namespace.

within a shell conditional.

in different namespaces.  Also, cleanup work on relation namespace
support: drop, alter, rename commands work for tables in non-default
namespaces.

calls with new or now-built-in versions.  Make sure that all
calls to AC_DEFINE have a third argument, for possible use of
autoheader in the future.

#ifdef NOT_USED).

1) Prepare to separate 4 kinds of Descriptor handles.
2) Detect the transaction status more naturally.
3) Improve Parse Statement functionality for the use
   of updatable cursors.
4) Improve updatable cursors.
5) Implement SQLGetDescField() and improve SQLColAttribute().
6) etc.

also fixed a NPE when calling the next() method on a result set after the
connection or resultset has been closed. (bug reported by Hans Deragon)

in schemas other than the system namespace; however, there's no search
path yet, and not all operations work yet on tables outside the system
namespace.

Fixed NPE when database name was not passed on the jdbc connection URL
Fixed Connection.isClosed() to not hit the DB for every call

  - Use PyObject_Del() rather than macro version
  - Check version and drop back to PyMem_Del() for older systems.

 Allow EXECUTE of "CREATE TABLE AS ... SELECT" in PL/PgSQL (Tom)

 Allow CREATE TABLE AS ... SELECT in PL/PgSQL (Tom)

< * Automatically make a view temporary if it uses a temporary table
> * Require view using temporary tables to be temporary views

> 	o Fix problems with complex temporary table creation/destruction
> 	  without using PL/PgSQL EXECUTE

> * Automatically make a view temporary if it uses a temporary table

Also, fix debug logging of parse/plan trees so that the messages actually
go through elog(), not directly to stdout.