2) Change default build mode to multibyte(Windows).

< * Add version file format stamp to heap and other table types

< * Use BlockNumber rather than int where appropriate

as discussed on hackers.

This is the first cut toward CREATE CONVERSION/DROP CONVERSION implementaion.
The commands can now add/remove tuples to the new pg_conversion system
catalog, but that's all. Still need work to make them actually working.
Documentations, regression tests also need work.

> * -Add ALTER TRIGGER ... RENAME

	int32           domainTypMod = NULL;

should be:

	int32           domainTypMod = 0;

> * -Make one version of simple_prompt() in code (Bruce, Tom)

Manfred Koizar

are managed as per request.

Moved from merging with table attributes to applying themselves during
coerce_type() and coerce_type_typmod.

Regression tests altered to test the cast() scenarios.

Rod Taylor

fixed bug reported by Michael, Dietrich (mdt@emdete.de) where a large object handle was being used after the end of the transaction and thus resulting in an error.

 structure.
Now includes the following new fields:
 integer/float date/time storage
 maximum length of names (+1; they must also include a null termination)
 maximum number of function arguments
 maximum length of locale name

> * -Allow psql \d to show temporary table structure (Tom)

> * -Allow psql \d to show temporary table structure

as it appears in the schema dump, and index tags.

Reused the Expr node to hold DISTINCT which strongly resembles
 the existing OP info. Define DISTINCT_EXPR which strongly resembles
 the existing OPER_EXPR opType, but with handling for NULLs required
 by SQL99.
We have explicit support for single-element DISTINCT comparisons
 all the way through to the executor. But, multi-element DISTINCTs
 are handled by expanding into a comparison tree in gram.y as is done for
 other row comparisons. Per discussions, it might be desirable to move
 this into one or more purpose-built nodes to be handled in the backend.
Define the optional ROW keyword and token per SQL99.
 This allows single-element row constructs, which were formerly disallowed
 due to shift/reduce conflicts with parenthesized a_expr clauses.
Define the SQL99 TREAT() function. Currently, use as a synonym for CAST().

Fix pg_dump to not quote the function name in the storage tag.
Fix pg_dump so GRANT/REVOKE(ACL) tag entries are not quoted, for
	consistency.
Fix pg_restore to properly handle quotes and some spaces in -P.