511db38ace
Update copyright for 2009.
2009-01-01 17:24:05 +00:00
3bc25384d7
Move the "instr_time" typedef and associated macros into a new header
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file portability/instr_time.h, and add a couple more macros to eliminate
some abstraction leakage we formerly had. Also update psql to use this
header instead of its own copy of nearly the same code.
This commit in itself is just code cleanup and shouldn't change anything.
It lays some groundwork for the upcoming function-stats patch, though.
2008-05-14 19:10:29 +00:00
9098ab9e32
Update copyrights in source tree to 2008.
2008-01-01 19:46:01 +00:00
29dccf5fe0
Update CVS HEAD for 2007 copyright. Back branches are typically not
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back-stamped for this.
2007-01-05 22:20:05 +00:00
5de0cbdf0c
Revert sampling patch for EXPLAIN ANALYZE; it turns out to be too unreliable
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because node timing is much less predictable than the patch expects. I kept
the API change for InstrStopNode, however.
2006-06-09 19:30:56 +00:00
a18ebc5541
Code review for EXPLAIN patch. Fix some typos, make it behave sanely
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across multiple loops, get rid of the shaky assumption that exactly one
tuple is returned per node iteration.
2006-05-30 19:24:25 +00:00
87bd07d979
Make EXPLAIN sampling smarter, to avoid excessive sampling delay.
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Martijn van Oosterhout
2006-05-30 14:01:58 +00:00
f2f5b05655
Update copyright for 2006. Update scripts.
2006-03-05 15:59:11 +00:00
1dc3498251
Standard pgindent run for 8.1.
2005-10-15 02:49:52 +00:00
d8b1bf4791
Create a new 'MultiExecProcNode' call API for plan nodes that don't
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return just a single tuple at a time. Currently the only such node
type is Hash, but I expect we will soon have indexscans that can return
tuple bitmaps. A side benefit is that EXPLAIN ANALYZE now shows the
correct tuple count for a Hash node.
2005-04-16 20:07:35 +00:00
adb1a6e95b
Improve EXPLAIN ANALYZE to show the time spent in each trigger when
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executing a statement that fires triggers. Formerly this time was
included in "Total runtime" but not otherwise accounted for.
As a side benefit, we avoid re-opening relations when firing non-deferred
AFTER triggers, because the trigger code can re-use the main executor's
ResultRelInfo data structure.
2005-03-25 21:58:00 +00:00
9e0dd84596
On Windows, use QueryPerformanceCounter instead of gettimeofday for
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EXPLAIN ANALYZE instrumentation. Magnus Hagander
2005-03-20 22:27:52 +00:00
2daed8c5b3
Update copyrights that were missed.
2005-01-01 05:43:09 +00:00
da9a8649d8
Update copyright to 2004.
2004-08-29 04:13:13 +00:00
55b113257c
make sure the $Id tags are converted to $PostgreSQL as well ...
2003-11-29 22:41:33 +00:00
2f9c859ea1
Fix some copyright notices that weren't updated. Improve copyright tool
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so it won't miss 'em again.
2003-08-04 23:59:41 +00:00
ea08e6cd55
New pgindent run with fixes suggested by Tom. Patch manually reviewed,
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initdb/regression tests pass.
2001-11-05 17:46:40 +00:00
6783b2372e
Another pgindent run. Fixes enum indenting, and improves #endif
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spacing. Also adds space for one-line comments.
2001-10-28 06:26:15 +00:00
b81844b173
pgindent run on all C files. Java run to follow. initdb/regression
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tests pass.
2001-10-25 05:50:21 +00:00
89fa551808
EXPLAIN ANALYZE feature to measure and show actual runtimes and tuple
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counts alongside the planner's estimates. By Martijn van Oosterhout,
with some further work by Tom Lane.
2001-09-18 01:59:07 +00:00
Bruce Momjian
Tom Lane
PostgreSQL Daemon