sergefp@mysql.com
1d3a0c0ec8
BUG#19021, Crash in ROR-index_merge optimizer:
...
get_best_covering_ror_intersect() was copying ror_scans starting from the
end of the array and not from its beginning.
2006-04-13 16:05:32 +04:00
sergefp@mysql.com
90414dcaaf
BUG#13484: In ha_innobase::cmp_ref call Field::key_cmp() as this is the function
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that compares key images.
2005-10-01 11:56:01 +04:00
sergefp@mysql.com
5d336fbbe1
Fix for BUG#12720: In QUICK_RANGE_SELECT::reset(), reset in_range so next get_next() call
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doesn't continue reading the last range.
2005-08-30 03:14:39 +04:00
sergefp@mysql.com
014fe01512
Fix for BUG#8441: in index_merge code when creating index search tuples use
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KEY_PART_INFO::store_length, not KEY_PART_INFO::length (like range code does)
2005-06-20 08:56:37 +00:00
hf@deer.(none)
b94a482ee9
Precision Math implementation
2005-02-09 02:50:45 +04:00
sergefp@mysql.com
6303ca7efa
Fixes in opt_range.cc: ROR plan choice code
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* Removed unused parameters
* Fixed several cost calculation errors in ror_intersect_add
* Better code structure for ror_intersect_add and get_best_ror_intersect
2005-01-17 00:18:19 +03:00
sergefp@mysql.com
9ebf3a3316
Fix for BUG#5401 (attempt 2)
2004-12-23 02:26:22 +03:00
sergefp@mysql.com
5843eec521
Manual merge
2004-05-29 20:55:46 +04:00
sergefp@mysql.com
dff98a8ef7
* New index_merge EXPLAIN output format
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* Fixed a problem with wrong query results for partially covering keys in ROR-index_merge
* ROR-intersection retrieval plan choice algorithm now uses less disk IO
- and properly processes clustered PK range scans
* Fixed several minor range optimizer problems
* Added more comments
* Code cleanup
2004-05-29 02:04:01 +04:00
pem@mysql.comhem.se
ec92106535
Post-merge fixes.
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Note: One sp.test still fails (prime), and rpl_server_id2.test fails (will be fixed by guilhem ASAP).
2004-05-14 16:00:57 +02:00
psergey@psergey-rh8.(none)
b1f07034da
Merge psergey-rh8.(none):/home/psergey/mysql-5.0-latest-pull
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into psergey-rh8.(none):/home/psergey/mysql-5.0-imerge-unique
2003-12-18 17:01:35 +03:00
pem@mysql.comhem.se
bb51272bd1
Post-merge fixes.
...
Multiple result sets from stored procedures now works with the
mysql and mysqltest clients.
2003-12-16 18:09:22 +01:00
sergefp@mysql.com
3d32afd736
Post-merge fixes for index_merge/Unique/5.0
2003-11-24 20:54:57 +03:00
sergefp@mysql.com
4016048d81
logging_ok:
...
Logging to logging@openlogging.org accepted
sql_union.cc, sql_select.cc, opt_range.h, opt_range.cc, opt_ft.h:
Post-merge fixes
Many files:
new file
2003-11-20 23:27:11 +03:00
