dimitr
6ae3e2cbaf
1) Fixed CORE-4383: Index and BLOBs garbage collection doesn't work for update_in_place().
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2) Applied the same approach to temporary GC records.
3) Refactored the Record class to avoid reallocations, to improve encapsulation and to simplify the code.
4) Slightly refactored UndoItem to isolate its logic from the Record class.
5) Reduced the in-memory size of the undo log.
6) Slightly better alternative to the legacy NULL reporting for outer joins.
7) Minor fixes and adjustments in BufferedStream.
2015-02-19 14:15:00 +00:00
hvlad
a0cee158a0
Make shared memory header same size independent on OS.
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Introduce shared memory header version.
2015-01-22 10:35:57 +00:00
dimitr
5d29d55113
CORE-4564: Add per-table performance counters to the monitoring tables.
2014-09-30 17:35:44 +00:00
alexpeshkoff
f5645faaa0
Fixed windows build
2014-09-30 14:21:44 +00:00
dimitr
b742803ebf
Refactored the shared cache checks. Optimized the shared counter for SS.
2014-09-01 13:19:53 +00:00
dimitr
82bf6c2c0e
Minor adjustments to the performance counters. Work in progress.
2014-08-28 15:16:39 +00:00
dimitr
4dae12ccce
Added counter for record refetches (aka repeated reads).
2014-08-27 14:51:51 +00:00
hvlad
b224a448e8
Avoid info duplication when statements in call stack attached to different transactions (for example: monitoring snapshot is created in autonomous transaction)
2014-08-12 10:21:58 +00:00
dimitr
d4492eea92
Better (methinks) synchronization for the monitoring stuff. Being field tested.
2014-08-10 20:11:41 +00:00
dimitr
a8b1dba646
Refactored RuntimeStatistics internals. Added more record-level performance counters.
2014-08-05 08:46:09 +00:00
skidder
151b3c71bf
Fix MSVC build errors and warnings
2014-07-31 21:15:33 +00:00
dimitr
6199136792
Refactored database monitoring, made its handling attachment bound. This should make deadlocks impossible, as well as avoid blocking worker connections while the monitoring request is processed.
2014-07-31 08:56:53 +00:00
