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242 commits

Author SHA1 Message Date
konstantin@mysql.com
f4cc6c4d15 Merge mysql.com:/opt/local/work/mysql-5.0-merge 
into  mysql.com:/opt/local/work/mysql-5.1-merge
 2006-01-05 00:38:51 +03:00
konstantin@mysql.com
6502e6bba7 Merge mysql.com:/opt/local/work/mysql-4.1-7209-new 
into  mysql.com:/opt/local/work/mysql-5.0-merge
 2006-01-04 17:49:45 +03:00
konstantin@mysql.com
f7d6fa6f17 A fix for Bug#7209 "Client error with "Access Denied" on updates 
when high concurrency": remove HASH::current_record and make it
an external search parameter, so that it can not be the cause of a 
race condition under high concurrent load.
The bug was in a race condition in table_hash_search,
when column_priv_hash.current_record was overwritten simultaneously
by multiple threads, causing the search for a suitable grant record
to fail.
No test case as the bug is repeatable only under concurrent load.
 2006-01-04 17:35:30 +03:00
acurtis@xiphis.org
9d4d1e81b8 Merge xiphis.org:/home/antony/work2/mysql-5.1 
into  xiphis.org:/home/antony/work3/mysql-5.1-plugable-2
 2005-12-21 10:26:39 -08:00
acurtis@xiphis.org
13a776778c Finalize storage engine plugins 
Give BerkeleyDB savepoints
Remove "enum db_type" from most of the code
 2005-12-21 10:18:40 -08:00
bell@sanja.is.com.ua
3d2d9c2259 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-merge-5.1
 2005-12-03 08:56:00 +02:00
evgen@moonbone.local
f2559fbcc3 Merge moonbone.local:/work/15028-bug-5.0-mysql 
into moonbone.local:/work/15028-bug-5.1-new-mysql
 2005-12-02 22:07:10 +03:00
evgen@moonbone.local
70abb812fb sql_cache.cc: 
After merge fix
 2005-12-02 22:04:22 +03:00
evgen@moonbone.local
00b902b065 Manually merged 2005-12-02 19:42:14 +03:00
bell@sanja.is.com.ua
7796a79477 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-merge1-5.0
 2005-12-01 14:38:29 +02:00
bell@sanja.is.com.ua
12d1bf1231 We should skip beggining '(' characters when test query on possibility 
to be in the query cache. (BUG#14652)
 2005-12-01 14:26:19 +02:00
bell@sanja.is.com.ua
39689634ac We should not skip temptable view along with other derived 
tables during query tables registration. (BUG#15119)
 2005-12-01 12:01:38 +02:00
monty@mysql.com
e42c980967 Table definition cache, part 2 
The table opening process now works the following way:
- Create common TABLE_SHARE object
- Read the .frm file and unpack it into the TABLE_SHARE object
- Create a TABLE object based on the information in the TABLE_SHARE
  object and open a handler to the table object

Other noteworthy changes:
- In TABLE_SHARE the most common strings are now LEX_STRING's
- Better error message when table is not found
- Variable table_cache is now renamed 'table_open_cache'
- New variable 'table_definition_cache' that is the number of table defintions that will be cached
- strxnmov() calls are now fixed to avoid overflows
- strxnmov() will now always add one end \0 to result
- engine objects are now created with a TABLE_SHARE object instead of a TABLE object.
- After creating a field object one must call field->init(table) before using it

- For a busy system this change will give you:
 - Less memory usage for table object
 - Faster opening of tables (if it's has been in use or is in table definition cache)
 - Allow you to cache many table definitions objects
 - Faster drop of table
 2005-11-23 22:45:02 +02:00
monty@mysql.com
a6f5375cb0 Merge mysql.com:/home/my/mysql-5.0 
into  mysql.com:/home/my/mysql-5.1
 2005-11-05 01:32:55 +02:00
bell@sanja.is.com.ua
6143c6543e Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-owner7-5.0
 2005-10-28 00:24:13 +03:00
bell@sanja.is.com.ua
1b164c7b83 support of view underlying tables and SP functions security check added (BUG#9505) (WL#2787) 2005-10-28 00:18:23 +03:00
ramil@mysql.com
de26178f75 Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/usr/home/ram/work/5.0.b10303
 2005-10-24 11:36:29 +05:00
tomas@poseidon.ndb.mysql.com
620b7bafb0 Merge 2005-10-06 10:54:07 +02:00
msvensson@neptunus.(none)
92b1d080c9 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/bug13231/my50-bug13231
 2005-09-30 16:51:35 +02:00
msvensson@neptunus.(none)
88fcf45d94 Merge neptunus.(none):/home/msvensson/mysql/bug13231/my50-bug13231 
into  neptunus.(none):/home/msvensson/mysql/bug13231/my51-bug13231
 2005-09-30 16:48:50 +02:00
msvensson@neptunus.(none)
9b7a3bec70 Bug #13231 mysqltest: fails to dectect when mysql_next_result fails 
- Packets out of order when reading cached data stored by a normal select from a ps or vice versa.
 - Add pkt_nr to query cache flags
 2005-09-29 10:25:44 +02:00
evgen@moonbone.local
0032165acf Fix bug #13424 locking view with query cache enabled crashes server 
For LOCK view is opened but not prepared thus leaving 'table' field set to
NULL. invalidate_locked_for_write() wasn't checking that and call to 
invalidate_table(NULL) crashes server.

To invalidate_locked_for_write() added check that ensures that table is
completely opened.
 2005-09-26 19:08:26 +04:00
msvensson@neptunus.(none)
4f4b6f1e76 Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1
 2005-09-07 09:39:38 +02:00
bell@sanja.is.com.ua
352c7b9cbc Merge sanja.is.com.ua:/home/bell/mysql/bk/work-4.1 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-mrg-5.0
 2005-09-06 20:51:15 +03:00
ramil@mysql.com
68acf8fdea fix (bug #10303: Misleading Last_query_cost value). 2005-09-06 15:00:35 +05:00
bell@sanja.is.com.ua
1bff548cb3 Merge sanja.is.com.ua:/home/bell/mysql/bk/work-4.0 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-4.1
 2005-09-06 12:18:23 +03:00
bell@sanja.is.com.ua
10c0ef69e7 support of concurent query cache resizing (BUG#12848) 2005-09-06 11:16:53 +03:00
pappa@c-4a09e253.1238-1-64736c10.cust.bredbandsbolaget.se
02056f8e3a Merge mronstrom@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  c-4a09e253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1
 2005-08-25 13:11:38 -04:00
lars@mysql.com
c79ba8e346 BUG#12532: Added more memory in malloc for slave query cache 2005-08-19 16:25:55 +02:00
acurtis@xiphis.org
b9476f7d50 Merge xiphis.org:/usr/home/antony/work2/mysql-4.1 
into  xiphis.org:/usr/home/antony/work2/merge-5.0
 2005-08-11 12:18:53 +01:00
bell@51.0.168.192.in-addr.arpa
4f26fa5184 merge 2005-08-11 10:20:06 +03:00
bell@52.0.168.192.in-addr.arpa
1dff783854 block using QC in case of having tables locked by LOCK... (BUG#12385) 2005-08-10 18:58:55 +03:00
pappa@c-8b0ae253.1238-1-64736c10.cust.bredbandsbolaget.se
69acde961f Merge mronstrom@bk-internal.mysql.com:/home/bk/mysql-5.0 
into  c-8b0ae253.1238-1-64736c10.cust.bredbandsbolaget.se:/home/pappa/mysql-5.1
 2005-08-05 18:01:34 -04:00
bell@sanja.is.com.ua
f5833989ba Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0 
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug1-5.0
 2005-07-23 07:55:07 +03:00
bell@sanja.is.com.ua
bfdb6ca3cf store SERVER_MORE_RESULTS_EXISTS in key of query cache (BUG#6897) 2005-07-23 07:51:25 +03:00
tulin@dl145b.mysql.com
a6c21a0791 merge 2005-07-19 21:56:10 +02:00
monty@mishka.local
2278e0319c Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mishka.local:/home/my/mysql-5.0
 2005-07-18 19:03:01 +03:00
monty@mishka.local
78c65b5adc Cleanups during review 
Changed defaults option --instance to --defaults-group-suffix
Changed option handling to allow --defaults-file, --defaults-extra-file and --defaults-group-suffix to be given in any order
Changed MYSQL_INSTANCE to MYSQL_GROUP_SUFFIX
mysql_print_defaults now understands --defaults-group-suffix
Remove usage of my_tempnam() (not safe function)
if( -> if ( and while( to while (
 2005-07-18 15:33:18 +03:00
tomas@poseidon.ndb.mysql.com
674b6bb151 Merge 2005-07-12 20:01:22 +02:00
bell@sanja.is.com.ua
2e96c47a82 post-merge fixes 2005-07-05 12:23:13 +03:00
bell@sanja.is.com.ua
15d02e60e1 merge 2005-07-05 11:38:05 +03:00
bell@sanja.is.com.ua
28a93877ca temporary tables of subquery in the from clause just skipped during processing QC tables (BUG#11522) 2005-06-23 20:06:35 +03:00
tomas@poseidon.ndb.mysql.com
4f1e27ed00 Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.0 
into poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-clean
 2005-05-03 00:10:52 +02:00
jimw@mysql.com
7bab94f36b Clean up merge from 4.1 2005-05-02 10:19:37 -07:00
brian@zim.(none)
2193fd8666 All changes for change to all storage engines being under storage directory. 2005-04-26 19:04:36 -07:00
jimw@mysql.com
1476213e52 Fix crash in embedded server due to incorrect storage of results 
in the query cache. (Bug #9549)
 2005-03-31 19:17:45 -08:00
jimw@mysql.com
ee2b4ec959 Eliminate warnings noticed by VC7. This includes fixing my_mmap() on 
Windows to call CreateFileMapping() with correct arguments, and
propogating the introduction of query_id_t to everywhere query ids are
passed around. (Bug #8826)
 2005-03-18 16:12:25 -08:00
bell@51.0.168.192.in-addr.arpa
67f9b28bcb postreview changes 2005-02-21 17:07:40 +02:00
bell@51.0.168.192.in-addr.arpa
950b7db381 Merge 51.0.168.192.in-addr.arpa:/Users/bell/mysql/bk/mysql-5.0 
into 51.0.168.192.in-addr.arpa:/Users/bell/mysql/bk/work-qc_item_view-5.0
 2005-02-21 13:16:25 +02:00
georg@beethoven.site
26e3685b02 Changes and fixes for windows compilation 2005-02-18 15:17:17 +01:00