Tom Lane b9527e9840 First phase of plan-invalidation project: create a plan cache management ... module and teach PREPARE and protocol-level prepared statements to use it. In service of this, rearrange utility-statement processing so that parse analysis does not assume table schemas can't change before execution for utility statements (necessary because we don't attempt to re-acquire locks for utility statements when reusing a stored plan). This requires some refactoring of the ProcessUtility API, but it ends up cleaner anyway, for instance we can get rid of the QueryContext global. Still to do: fix up SPI and related code to use the plan cache; I'm tempted to try to make SQL functions use it too. Also, there are at least some aspects of system state that we want to ensure remain the same during a replan as in the original processing; search_path certainly ought to behave that way for instance, and perhaps there are others.		2007-03-13 00:33:44 +00:00
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data	GIN: Generalized Inverted iNdex.	2006-05-02 11:28:56 +00:00
expected	First phase of plan-invalidation project: create a plan cache management	2007-03-13 00:33:44 +00:00
input	Make the newly-added regression tests for lo_truncate() consistent	2007-03-03 22:57:04 +00:00
output	Add alternate result file for large object tests to handle Windows line ends.	2007-03-10 03:42:19 +00:00
sql	First phase of plan-invalidation project: create a plan cache management	2007-03-13 00:33:44 +00:00
GNUmakefile	Replace useless uses of := by = in makefiles.	2007-02-09 15:56:00 +00:00
Makefile	Remove remains of old depend target.	2007-01-20 17:16:17 +00:00
parallel_schedule	First phase of plan-invalidation project: create a plan cache management	2007-03-13 00:33:44 +00:00
pg_regress.c	Add missing #define for mingw, per Magnus.	2007-02-08 19:48:28 +00:00
regress.c	Wording cleanup for error messages. Also change can't -> cannot.	2007-02-01 19:10:30 +00:00
regressplans.sh	Tweak regressplans.sh to use any already-set PGOPTIONS.	2000-12-18 02:45:47 +00:00
resultmap	Win32 regression test fixes:	2007-02-08 15:28:58 +00:00
serial_schedule	First phase of plan-invalidation project: create a plan cache management	2007-03-13 00:33:44 +00:00