You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Tom Lane b17b7fae8c Remove the hack in the grammar that "optimized away" DEFAULT NULL clauses. ... Instead put in a test to drop a NULL default at the last moment before storing the catalog entry. This changes the behavior in a couple of ways: * Specifying DEFAULT NULL when creating an inheritance child table will successfully suppress inheritance of any default expression from the parent's column, where formerly it failed to do so. * Specifying DEFAULT NULL for a column of a domain type will correctly override any default belonging to the domain; likewise for a sub-domain. The latter change happens because by the time the clause is checked, it won't be a simple null Const but a CoerceToDomain expression. Personally I think this should be back-patched, but there doesn't seem to be consensus for that on pgsql-hackers, so refraining.		18 years ago
..
access	Minor improvements in backup and recovery:	19 years ago
bootstrap	Create a new dedicated Postgres process, "wal writer", which exists to write	19 years ago
catalog	Remove the aggregate form of ts_rewrite(), since it doesn't work as desired	19 years ago
commands	Simplify the syntax of CREATE/ALTER TEXT SEARCH DICTIONARY by treating the	19 years ago
executor	Arrange to cache a ResultRelInfo in the executor's EState for relations that	19 years ago
lib	Add resetStringInfo(), which clears the content of a StringInfo, and	19 years ago
libpq	Move session_start out of MyProcPort stucture and make it a global called MyStartTime,	19 years ago
mb	Fix pg_wchar_table[] to match revised ordering of the encoding ID enum.	19 years ago
nodes	Disallow scrolling of FOR UPDATE/FOR SHARE cursors, so as to avoid problems	19 years ago
optimizer	Fix the plan-invalidation mechanism to treat regclass constants that refer to	19 years ago
parser	Remove the hack in the grammar that "optimized away" DEFAULT NULL clauses.	18 years ago
port	New versions of mingw have gettimeofday(), so add an autoconf test	18 years ago
postmaster	Simplify and rename some GUC variables, per various recent discussions:	19 years ago
regex	Adjust regcustom.h so that all those assert() calls in the regex package	19 years ago
rewrite	Fix a couple of misbehaviors rooted in the fact that the default creation	19 years ago
snowball	Tsearch2 functionality migrates to core. The bulk of this work is by	19 years ago
storage	Allow an autovacuum worker to be interrupted automatically when it is found	18 years ago
tcop	Rename DLLIMPORT macro to PGDLLIMPORT to avoid conflict with	19 years ago
tsearch	Remove the aggregate form of ts_rewrite(), since it doesn't work as desired	19 years ago
utils	Migrate the former contrib/txid module into core. This will make it easier	19 years ago
Makefile	make install is supposed to install everything under src/include/,	19 years ago
c.h	Implement lazy XID allocation: transactions that do not modify any database	19 years ago
fmgr.h	Fix typos in two comments. Spotted by Brendan Jurd	19 years ago
funcapi.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
getaddrinfo.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
getopt_long.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago
miscadmin.h	Move session_start out of MyProcPort stucture and make it a global called MyStartTime,	19 years ago
pg_config.h.in	New versions of mingw have gettimeofday(), so add an autoconf test	18 years ago
pg_config.h.win32	Stamp 8.3beta2.	18 years ago
pg_config_manual.h	Arrange for large sequential scans to synchronize with each other, so that	19 years ago
pg_trace.h	…
pgstat.h	Just-in-time background writing strategy. This code avoids re-scanning	19 years ago
pgtime.h	Fix crash caused by log_timezone patch if we attempt to emit any elog messages	19 years ago
port.h	New versions of mingw have gettimeofday(), so add an autoconf test	18 years ago
postgres.h	Avoid assuming that struct varattrib_pointer doesn't get padded by the	19 years ago
postgres_ext.h	Move NAMEDATALEN definition from postgres_ext.h to pg_config_manual.h. It	19 years ago
postgres_fe.h	Define the FRONTEND symbol in postgres_fe.h, which allows us to eliminate	19 years ago
rusagestub.h	Update CVS HEAD for 2007 copyright. Back branches are typically not	19 years ago