now-untrusted status.

reports get put into the postmaster log.  Options are TERSE, DEFAULT,
VERBOSE, with the same behavior as implemented on the client side in
libpq.

 Modified Files:
 	sgml/jdbc.sgml

	1) Patch from Kris Jurka to fix IPv6 parsing of the jdbc URL
	2) Patch from Kris Jurka to fix an ArrayIndexOutOfBounds error
	   when calling moveToCurrentRow while currentRow is "beforeFirst"
	3) Patch from Kim Ho to fix add some bounds checking in setMaxRows(),
	   setQueryTimeout(), setFetchSize()

 Modified Files:
 	jdbc/org/postgresql/Driver.java.in
 	jdbc/org/postgresql/errors.properties
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
 	jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java

node emits only those vars that are actually needed above it in the
plan tree.  (There were comments in the code suggesting that this was
done at some point in the dim past, but for a long time we have just
made join nodes emit everything that either input emitted.)  Aside from
being marginally more efficient, this fixes the problem noted by Peter
Eisentraut where a join above an IN-implemented-as-join might fail,
because the subplan targetlist constructed in the latter case didn't
meet the expectation of including everything.
Along the way, fix some places that were O(N^2) in the targetlist
length.  This is not all the trouble spots for wide queries by any
means, but it's a step forward.

  fixed amount of digits and not an allocated one. So we have to work
  around. PostgreSQL numeric type remains the same.
- In INFORMIX_SE mode with autcommit set, make all cursors be "with
  hold". Is this really they way SE behaves?

privileges.

mentioned bug.

'scalar op ALL (array)', where the operator is applied between the
lefthand scalar and each element of the array.  The operator must
yield boolean; the result of the construct is the OR or AND of the
per-element results, respectively.

Original coding by Joe Conway, after an idea of Peter's.  Rewritten
by Tom to keep the implementation strictly separate from subqueries.

The view element_types is currently not functional, awaiting some fixes in
the planner (reported on -hackers).

> * Automatically place fixed-width, NOT NULL columns first in a table

client-side AUTOCOMMIT mode now: '\set AUTOCOMMIT off' supports
SQL-spec commit behavior.  Get rid of LO_TRANSACTION hack --- the
LO operations just work now, using libpq's ability to track the
transaction status.  Add a VERBOSE variable to control verboseness
of error message display, and add a %T prompt-string code to show
current transaction-block status.  Superuser state display in the
prompt string correctly follows SET SESSION AUTHORIZATION commands.
Control-C works to get out of COPY IN state.

state by itself, so do so.

Greg Sabino Mullane

< * Improve performance for queries with many columns

> * Improve performance for queries with many columns

comparison functions), replacing the highly bogus bitwise array_eq.  Create
a btree index opclass for ANYARRAY --- it is now possible to create indexes
on array columns.
Arrange to cache the results of catalog lookups across multiple array
operations, instead of repeating the lookups on every call.
Add string_to_array and array_to_string functions.
Remove singleton_array, array_accum, array_assign, and array_subscript
functions, since these were for proof-of-concept and not intended to become
supported functions.
Minor adjustments to behavior in some corner cases with empty or
zero-dimensional arrays.

Joe Conway (with some editorializing by Tom Lane).

> * Create improved PostgreSQL introductory documentation for the PHP
>   manuals (Rory)

> * Allow the identifier length to be increased via a configure option

> * Promote debug_query_string into a server-side function current_query()