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623 commits

Author SHA1 Message Date
sergefp@mysql.com
3b29cad05c Manual merge 2004-05-13 01:49:47 +04:00
sergefp@mysql.com
a46d7542c9 This is first cset for WL#1394 "Optimize index merge when all involved index ranges include only values with equal keys" 
The main idea is to exploit the fact that key scans for "key=const" return ordered sequences of rowids.
 2004-05-13 01:38:40 +04:00
heikki@hundin.mysql.fi
d1622a941d mem0dbg.c: 
Let mem_current_allocated_memory be a global variable, because it is used in an .ic file if UNIV_MEM_DEBUG is defined
 2004-03-26 17:46:27 +02:00
monty@mysql.com
e0e0314d60 Merge with 4.0 2004-03-25 23:29:45 +02:00
heikki@hundin.mysql.fi
035778d631 sync0sync.c: 
Actually, assembler is used onnly on 32-bit x86 Win, and no need to exclude Netware specifically
 2004-03-22 18:11:13 +02:00
heikki@hundin.mysql.fi
d22f36cdfd sync0sync.c: 
Fix typo __NETWARE --> __NETWARE__ in mutex creation
 2004-03-22 18:06:26 +02:00
monty@mysql.com
59f9dcd51d Merge mysql.com:/home/my/mysql-4.0 into mysql.com:/home/my/mysql-4.1 2004-03-20 12:49:17 +02:00
heikki@hundin.mysql.fi
a8da91f9fb btr0btr.c: 
Correct previous bk commit comment about page splits: actually, in versions < 4.0.19 space utilization is very poor if 1500 - 8000 byte rows are inserted in the order of the primary key
 2004-03-20 06:09:18 +02:00
heikki@hundin.mysql.fi
c9bbc83d11 btr0btr.c: 
Improve space utilization if we have 3 kB - 8 kB rows to insert in the order of the primary key
btr0cur.c:
  Fix bug: The row count and key cardinality estimate was grossly too small if each clustered index page only contained one record
 2004-03-19 22:51:25 +02:00
monty@mysql.com
933278a52b merge with 4.0 (to get compiler error fixes for innodb) 2004-03-19 15:17:56 +02:00
monty@mysql.com
b7fc7188d0 Portability fixes 
Removed \r from new tests
Fixes to get new sustem_mysql_db... tests to work
 2004-03-19 14:52:48 +02:00
heikki@hundin.mysql.fi
fd15536808 trx0undo.h, trx0undo.c, trx0trx.c: 
Update an obsolete comment about trx commit: we can no longer call trx_undo_update_cleanup_by_discard(), and actually, the idea to call it was erroneous, it cannot work
 2004-03-18 14:57:22 +02:00
heikki@hundin.mysql.fi
2b16cf783f os0file.c: 
Remove includes of sys/types.h and sys/stat.h because these are already included through univ.i
 2004-03-18 08:26:49 +02:00
monty@mysql.com
19d0a60eca Don't change server suffix if given to configure 
Portability fixes
 2004-03-18 01:48:46 +02:00
monty@mysql.com
53c810cda4 merge fixes (use old code) 2004-03-18 00:16:04 +02:00
heikki@hundin.mysql.fi
e8efe9c32a Many files: 
Fix Bug #1942: do not retrieve all columns in a table if we only need the 'ref' of the row (usually, the PRIMARY KEY) to calculate an ORDER BY
 2004-03-17 19:37:48 +02:00
monty@mysql.com
f9ad650490 merge with 4.0 2004-03-17 10:36:12 +02:00
monty@mysql.com
44667503b7 After merge fixes 2004-03-17 10:30:40 +02:00
monty@mysql.com
350b433569 merge with 4.0 2004-03-16 22:41:30 +02:00
heikki@hundin.mysql.fi
a472dea224 ut0mem.h, ut0mem.c: 
Add ut_strdup
os0file.h, os0file.c:
  Add creation of directories
 2004-03-16 20:55:49 +02:00
marko@hundin.mysql.fi
e39030c027 InnoDB: Remove some debug variables unless UNIV_SEARCH_PERF_STAT is defined 2004-03-16 18:55:44 +02:00
marko@hundin.mysql.fi
20b6863c9a InnoDB: Make btr_cur_unmark_extern_fields() a static function 2004-03-16 15:26:33 +02:00
marko@hundin.mysql.fi
38ae7128f9 InnoDB: Remove unused directory "cry" 2004-03-16 12:48:17 +02:00
marko@hundin.mysql.fi
625c310b5a InnoDB: remove debug code from non-debug version 2004-03-16 12:18:02 +02:00
marko@hundin.mysql.fi
2c0cabd984 InnoDB: Remove log debug code when UNIV_LOG_DEBUG is not defined 2004-03-16 11:48:20 +02:00
marko@hundin.mysql.fi
9ed26f721d InnoDB: Replace ut_a(0) with ut_error 2004-03-13 22:48:00 +02:00
marko@hundin.mysql.fi
27243b2b08 InnoDB: disable unreachable debug functions unless #ifdef UNIV_MEM_DEBUG 2004-03-12 23:26:13 +02:00
marko@hundin.mysql.fi
6e57e23b9c InnoDB: remove redundant functions mach_write() and mach_read() 2004-03-12 22:55:46 +02:00
marko@hundin.mysql.fi
9287264b6b Remove constant parameter MLOG_8BYTES from mtr_read_dulint() and mlog_write_dulint() 2004-03-12 17:44:25 +02:00
marko@hundin.mysql.fi
4573eb566c Allow UNIV_SYNC_DEBUG to be disabled while UNIV_DEBUG is enabled 2004-03-12 17:14:51 +02:00
lenz@kallisto.local
7765418e3c - added AC_PROG_LIBTOOL to innobase/configure.in to be able to compile 
MySQL with InnoDB on IBM AIX 5.2 in 64bit mode (which requires a special
   AR flag)
 2004-03-12 15:42:26 +01:00
marko@hundin.mysql.fi
c8d6a195dc Replace ut_anp with ut_a 2004-03-12 13:46:26 +02:00
marko@hundin.mysql.fi
5b5d749294 More consistent handling of magic numbers 2004-03-11 23:12:02 +02:00
marko@hundin.mysql.fi
5aeab393af Remove remaining references to the built-in ODBC driver of InnoDB 2004-03-11 16:36:19 +02:00
marko@hundin.mysql.fi
a68a1ed0ca Remove unneeded module "com" 2004-03-11 12:55:28 +02:00
heikki@hundin.mysql.fi
0a0e981220 sync0arr.c, os0file.h: 
Print always the count of pending pread() and pwrite() calls if there is a long semaphore wait
 2004-03-11 10:38:37 +02:00
heikki@hundin.mysql.fi
9d6f8a7b88 data0data.c: 
Do not test a magic number with =, use == instead :)
 2004-03-11 10:26:08 +02:00
heikki@hundin.mysql.fi
4f601cd9ef buf0lru.c: 
Add typecasts to ulong because ulint is __int64 in Win 64-bits
  Better error message to the .err log if we have to crash the server because the buffer pool is exhausted by the lock table or the adaptive hash index
 2004-03-10 11:05:02 +02:00
heikki@hundin.mysql.fi
995b74ee0d srv0srv.c: 
Protect the reading of the latest foreign key error explantion buffer with a mutex; in theory, a race condition could cause SHOW INNODB STATUS print garbage characters after the error info; remove the sprintf of the latest UNIQUE KEY error, since the buffer really was always empty
 2004-03-04 15:32:16 +02:00
heikki@hundin.mysql.fi
a9e361856b btr0cur.c: 
Remove unused function btr_cur_update_sec_rec_in_place; besides, it was faulty, because even if strings are alphabetically identified, they can have different lengths
 2004-02-27 19:02:51 +02:00
heikki@hundin.mysql.fi
86932a0b79 row0upd.c: 
Fix bug: in a FOREIGN KEY, ON UPDATE CASCADE was not triggered if the update changed a string to another value identical in alphabetical ordering, e.g., abc -> aBc
 2004-02-27 16:54:16 +02:00
lenz@kallisto.local
5e5420f6e8 - really remove all traces of odbc 2004-02-26 19:32:42 +01:00
marko@hundin.mysql.fi
241c4d8c9f Merge marko@build.mysql.com:/home/bk/mysql-4.0 
into hundin.mysql.fi:/home/marko/m/mysql-4.0
 2004-02-25 12:55:16 +02:00
marko@hundin.mysql.fi
75ad9e5caa trx0undo.c: 
Removed bogus assertion
 2004-02-25 12:44:53 +02:00
heikki@hundin.mysql.fi
624dd4db7b ut0dbg.h: 
If there is an assertion failur refer the user to section 6.1 of the InnoDB online manual about forcing recovery
 2004-02-24 17:17:02 +02:00
marko@hundin.mysql.fi
1c1ac1fd5c Merge marko@build.mysql.com:/home/bk/mysql-4.0 
into hundin.mysql.fi:/home/marko/m/mysql-4.0
 2004-02-23 12:34:33 +02:00
marko@hundin.mysql.fi
568121c6ff configure.in: 
Removed the unused odbc directory
 2004-02-23 12:33:43 +02:00
monty@mashka.mysql.fi
1ae05760ac Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into mashka.mysql.fi:/home/my/mysql-4.1
 2004-02-22 11:01:28 +02:00
monty@mashka.mysql.fi
3b83cce5eb merge with 4.0 2004-02-22 09:50:59 +02:00
monty@mashka.mysql.fi
e74182fe52 Cleanups 2004-02-22 08:54:06 +02:00