postgresql/src/backend
Tom Lane 6889303531 Redefine the lp_flags field of item pointers as having four states, rather
than two independent bits (one of which was never used in heap pages anyway,
or at least hadn't been in a very long time).  This gives us flexibility to
add the HOT notions of redirected and dead item pointers without requiring
anything so klugy as magic values of lp_off and lp_len.  The state values
are chosen so that for the states currently in use (pre-HOT) there is no
change in the physical representation.
2007-09-12 22:10:26 +00:00
..
access Redefine the lp_flags field of item pointers as having four states, rather 2007-09-12 22:10:26 +00:00
bootstrap Move session_start out of MyProcPort stucture and make it a global called MyStartTime, 2007-08-02 23:39:45 +00:00
catalog Fix ts_debug function to prevent unneeded calls of ts_lexize(). 2007-09-11 08:51:22 +00:00
commands Redefine the lp_flags field of item pointers as having four states, rather 2007-09-12 22:10:26 +00:00
executor Redefine the lp_flags field of item pointers as having four states, rather 2007-09-12 22:10:26 +00:00
lib Increase the initial size of StringInfo buffers to 1024 bytes (from 256); 2007-08-12 20:18:06 +00:00
libpq Silence compiler warning on mingw 2007-07-24 11:16:36 +00:00
main Cleanup the bootstrap code a little, and rename "dummy procs" in the code 2007-03-07 13:35:03 +00:00
nodes Make eval_const_expressions() preserve typmod when simplifying something like 2007-09-06 17:31:58 +00:00
optimizer Make eval_const_expressions() preserve typmod when simplifying something like 2007-09-06 17:31:58 +00:00
parser Perform post-escaping encoding validity checks on SQL literals and COPY input 2007-09-12 20:49:27 +00:00
po Translation updates 2006-12-02 01:16:16 +00:00
port Fix failure to restart Postgres when Linux kernel returns EIDRM for shmctl(). 2007-07-02 20:11:55 +00:00
postmaster Make sure that open hash table scans are cleaned up when bgwriter tries to 2007-09-11 17:15:33 +00:00
regex Wording cleanup for error messages. Also change can't -> cannot. 2007-02-01 19:10:30 +00:00
rewrite Make eval_const_expressions() preserve typmod when simplifying something like 2007-09-06 17:31:58 +00:00
snowball Add turkish stopword list. Thanks to Devrim GUNDUZ <devrim@CommandPrompt.com> 2007-09-07 14:46:43 +00:00
storage Redefine the lp_flags field of item pointers as having four states, rather 2007-09-12 22:10:26 +00:00
tcop Support SET FROM CURRENT in CREATE/ALTER FUNCTION, ALTER DATABASE, ALTER ROLE. 2007-09-03 18:46:30 +00:00
tsearch Fix header's size of structs defines in ispell. 2007-09-11 12:57:05 +00:00
utils Include hash table name in all the internal-error elog messages in 2007-09-11 16:17:46 +00:00
Makefile Tsearch2 functionality migrates to core. The bulk of this work is by 2007-08-21 01:11:32 +00:00
nls.mk Add _ to gettext triggers. Must have been forgotten here when it was introduced. 2005-10-04 11:14:03 +00:00