Update TODO list.

doc/TODO

@@ -1,6 +1,6 @@
 TODO list for PostgreSQL
 ========================
-Last updated:		Wed Jan 12 21:34:10 EST 2000
+Last updated:		Wed Jan 12 22:02:56 EST 2000
 
 Current maintainer:	Bruce Momjian (pgman@candle.pha.pa.us)
 
@@ -33,7 +33,7 @@ PARSER
 * -Array index references without table name cause problems [array](Tom)
 * Update table SET table.value = 3 fails(SQL standard says this is OK)
 * Creating index of TIMESTAMP & RELTIME fails, or rename to DATETIME(Thomas)
-* -SELECT foo UNION SELECT foo is incorrectly simplified to SELECT foo
+* SELECT foo UNION SELECT foo is incorrectly simplified to SELECT foo
 * -INSERT ... SELECT ... GROUP BY groups by target columns not source columns(Tom)
 * -CREATE TABLE test (a char(5) DEFAULT text '', b int4) fails on INSERT(Tom)
 * -UNION with LIMIT fails
@@ -49,7 +49,7 @@ PARSER
 * redesign INSERT ... SELECT to have two levels of target list
 * -select * from pg_class where oid in (0,-1)
 * have INTERSECT/EXCEPT prevent duplicates unless ALL is specified
-* prevent primary key that exceeds max index columns [primary]
+* -prevent primary key that exceeds max index columns [primary]
 * -SELECT COUNT('asdf') FROM pg_class WHERE oid=12 crashes
 * SELECT DISTINCT ON col1 col1 col2 FROM tab1 is broken [distinct]
 * -require SELECT DISTINCT target list to have all ORDER BY columns
@@ -73,6 +73,10 @@ MISC
 * plpgsql regression tests fails on BSD/OS
 * -database names with spaces fail
 * insert of 0.0 into DECIMAL(4,4) field fails
+* Interlock to prevent DROP DATABASE on a database with running backends
+* Buffer reference counting bugfixes
+* Fix libpq bug that causes it to drop backend error message sent
+  just before connection closure (ie, any FATAL error message
 
 ENHANCEMENTS
 ------------
@@ -102,10 +106,9 @@ TYPES
 * Nchar (as distinguished from ordinary varchar),
 * Domain capability
 * Add STDDEV/VARIANCE() function for standard deviation computation/variance
-* -Allow compression of large fields or a compressed field type
+* Allow compression of large fields or a compressed field type
 * Large objects
 	o Fix large object mapping scheme, own typeid or reltype(Peter)
-	o -Allow large text type to use large objects(Peter)
 	o Not to stuff everything as files in a single directory, hash dirs
 	o Allow large object vacuuming
 	o Tables that start with xinv confused to be large objects
@@ -171,7 +174,8 @@ CLIENTS
 * -Allow flag to control COPY input/output of NULLs
 * Update reltuples from COPY command
 * -Allow psql \copy to allow delimiters
-* -Add a function to return the last inserted oid, for use in psql scripts
+* -Add a function to return the last inserted oid, for use in psql
+	scripts (Peter E)
 * -Allow psql to print nulls as distinct from "" [null]
 
 EXOTIC FEATURES
@@ -204,7 +208,7 @@ MISC
 * Put sort files, large objects in their own directory
 * Do autocommit so always in a transaction block(?)
 * Show location of syntax error in query [yacc]
-* Redesign the function call interface to handle NULLs better[function](TOm)
+* Redesign the function call interface to handle NULLs better[function](Tom)
 * -Document/trigger/rule so changes to pg_shadow recreate pg_pwd [pg_shadow]
 * Missing optimizer selectivities for date, r-tree, etc. [optimizer]
 * -Overhaul mdmgr/smgr to fix double unlinking and double opens, cleanup
@@ -230,12 +234,10 @@ INDEXES
 * Pull requested data directly from indexes, bypassing heap data
 * Use index to restrict rows returned by multi-key index when used with
   non-consecutive keys or OR clauses, so fewer heap accesses
-* -Convert function(constant) into a constant for index use(Tom)
-* Allow LIMIT ability on single-table queries that have no ORDER BY to use
-  a matching index [limit]
+* -Convert function(constant) into a constant for index use(Bernard Frankpitt)
 * Improve LIMIT processing by using index to limit rows processed [limit]
 * Have optimizer take LIMIT into account when considering index scans [limit]
-* -Make index creation use psort code, because it is now faster(Vadim)
+* -Make index creation use psort code, because it is now faster(Tom)
 * -Allow creation of sort temp tables > 1 Gig
 * -Create more system table indexes for faster cache lookups
 * -fix indexscan() so it does leak memory by not requiring caller to
@@ -250,7 +252,7 @@ CACHE
 
 * Cache most recent query plan(s) [prepare]
 * Shared catalog cache, reduce lseek()'s by caching table size in shared area
-* -elog() flushes cache, try invalidating just entries from current xact,
+* elog() flushes cache, try invalidating just entries from current xact,
   perhaps using invalidation cache
 
 
@@ -263,7 +265,7 @@ MISC
 * Get faster regex() code from Henry Spencer <henry@zoo.utoronto.ca>
   when it is available
 * Use mmap() rather than SYSV shared memory(?)
-* -Process const = const parts of OR clause in separate pass(Tom)
+* -Process const = const parts of OR clause in separate pass(Bernard Frankpitt)
 * Make oid use oidin/oidout not int4in/int4out in pg_type.h
 * Improve Subplan list handling
 * Allow Subplans to use efficient joins(hash, merge) with upper variable