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Tom Lane c398300330 Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 
keeping private state in each backend that has inserted and deleted the same
tuple during its current top-level transaction.  This is sufficient since
there is no need to be able to determine the cmin/cmax from any other
transaction.  This gets us back down to 23-byte headers, removing a penalty
paid in 8.0 to support subtransactions.  Patch by Heikki Linnakangas, with
minor revisions by moi, following a design hashed out awhile back on the
pghackers list.
2007-02-09 03:35:35 +00:00
..
backend Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 2007-02-09 03:35:35 +00:00
bin Normalize fgets() calls to use sizeof() for calculating the buffer size 2007-02-08 11:10:27 +00:00
include Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 2007-02-09 03:35:35 +00:00
interfaces Normalize fgets() calls to use sizeof() for calculating the buffer size 2007-02-08 11:10:27 +00:00
makefiles Add $(CFLAGS) to the simplified build rule for .so libraries on Darwin. 2006-11-28 05:45:43 +00:00
pl Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 2007-02-09 03:35:35 +00:00
port Add strlcat() from OpenBSD, to be used for replacing strncat and other 2007-02-07 00:28:55 +00:00
template Make --with-ldap build on Unixware, per Olivier Prenant. 2006-12-14 21:49:54 +00:00
test Combine cmin and cmax fields of HeapTupleHeaders into a single field, by 2007-02-09 03:35:35 +00:00
timezone Wording cleanup for error messages. Also change can't -> cannot. 2007-02-01 19:10:30 +00:00
tools Win32 regression test fixes: 2007-02-08 15:28:58 +00:00
tutorial Update CVS HEAD for 2007 copyright. Back branches are typically not 2007-01-05 22:20:05 +00:00
bcc32.mak Fix bcc32.mak to create and remove pg_config_os.h properly. Apparently 2006-10-06 18:53:53 +00:00
DEVELOPERS Testing commit stuff 2006-07-10 15:50:02 +00:00
Makefile Remove remains of old depend target. 2007-01-20 17:16:17 +00:00
Makefile.global.in On Windows, we know the backend stack size limit because we have to 2006-10-08 17:15:34 +00:00
Makefile.shlib Indent comments in makefiles better so they don't appear in the output. 2007-01-07 08:49:31 +00:00
nls-global.mk When merging PO files, take into consideration translations in other PO 2006-04-05 13:40:15 +00:00
win32.mak Fix win32.mak for config cleanup. 2006-08-08 22:44:05 +00:00