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postgresql/src/backend
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Tom Lane 6734182c16 Teach eval_const_expressions() to simplify an ArrayCoerceExpr to a constant 
when its input is constant and the element coercion function is immutable
(or nonexistent, ie, binary-coercible case).  This is an oversight in the
8.3 implementation of ArrayCoerceExpr, and its result is that certain cases
involving IN or NOT IN with constants don't get optimized as they should be.
Per experimentation with an example from Ow Mun Heng.
 		2008-08-26 02:16:31 +00:00
..
access Fix possible duplicate tuples while GiST scan. Now page is processed 2008-08-23 10:37:24 +00:00
bootstrap Reduce the alignment requirement of type "name" from int to char, and arrange 2008-06-24 17:58:27 +00:00
catalog Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
commands Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
executor Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
lib Refactor backend makefiles to remove lots of duplicate code 2008-02-19 10:30:09 +00:00
libpq Rearrange the code in auth.c so that all functions for a single authentication 2008-08-01 11:41:12 +00:00
main Refactor backend makefiles to remove lots of duplicate code 2008-02-19 10:30:09 +00:00
nodes Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
optimizer Teach eval_const_expressions() to simplify an ArrayCoerceExpr to a constant 2008-08-26 02:16:31 +00:00
parser Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
po Translation updates 2008-01-31 18:04:52 +00:00
port Fix a couple of bugs in win32 shmem name generation: 2008-07-04 10:50:18 +00:00
postmaster Unconditionally write the statsfile when SIGHUP is received, to minimize 2008-08-25 18:55:43 +00:00
regex Refactor backend makefiles to remove lots of duplicate code 2008-02-19 10:30:09 +00:00
rewrite Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
snowball Implement a few changes to how shared libraries and dynamically loadable 2008-04-07 14:15:58 +00:00
storage Introduce the concept of relation forks. An smgr relation can now consist 2008-08-11 11:05:11 +00:00
tcop Cause the output from debug_print_parse, debug_print_rewritten, and 2008-08-19 18:30:04 +00:00
tsearch Create a type-specific typanalyze routine for tsvector, which collects stats 2008-07-14 00:51:46 +00:00
utils Move exprType(), exprTypmod(), expression_tree_walker(), and related routines 2008-08-25 22:42:34 +00:00
Makefile Add a few more DTrace probes to the backend. 2008-08-01 13:16:09 +00:00
common.mk We need to rebuild objfiles.txt when one of the subdirectories' objfiles.txt 2008-03-17 18:24:56 +00:00
nls.mk Add a new ereport auxiliary function errdetail_log(), which works the same as 2008-03-24 18:08:47 +00:00