mariadb

Tree: 53d44ad18b

Michael Widenius 53d44ad18b Added some fixes that should make MyISAM & Aria REPAIR work with more than 4G records - If one specifies --force twice to myisamchk and aria_chk, then we will try to finnish the repair even if sort_buffer would be too small. This was done by dynamically allocate buffer handler objects as long as memory lasts. - New option for myisamchk and aria_chk: create-missing-keys - Changed default size of myisam_sort_buffer_size from 8M to 128M. - Changed default size of sort_buffer_size in aria_chk from 128M to 256M. - Increased information in error message about 'sort_buffer_size' beeing to small. - Print also to 'show warnings' if repair was retried. - Increased size of internal sort-buffer-readers from 16K to 128K - Changed printing of 'number of records' to use %ll instead of casting to long - Changed buffer sizes for myisam and aria to use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines. include/my_global.h: Added MY_ALIGN_DOWN() to get previous alignment (for big memory areas) include/myisam.h: Increased size of types to be able to handle more records include/myisamchk.h: Increased size of types to be able to handle more records Added T_FORCE_SORT_MEMORY to force repair to work even if sort_buffer would not be big enough mysql-test/r/myisam.result: Updated result mysql-test/r/mysqld--help.result: Updated result mysql-test/r/repair.result: Updated result mysql-test/suite/maria/maria.result: Added test cases for some fixed bugs in MyISAM to verify that Aria doesn't have them too. mysql-test/suite/maria/maria.test: Added test cases for some fixed bugs in MyISAM to verify that Aria doesn't have them too. mysql-test/suite/maria/maria3.result: Updated result after sort buffer size increase mysql-test/suite/sys_vars/r/aria_sort_buffer_size_basic.result: Updated result after sort buffer size increase mysql-test/suite/sys_vars/r/myisam_sort_buffer_size_basic.result: Updated result after sort buffer size increase mysql-test/suite/sys_vars/t/myisam_sort_buffer_size_basic.test: Updated result after sort buffer size increase mysql-test/t/myisam.test: Fixed error messages to not print system specific data mysql-test/t/repair.test: Fixed error messages to not print system specific data storage/maria/ha_maria.cc: Print also to 'show warnings' if repair was retried Changed default size of sort_buffer_size from 128M to 256M (same as in mysqld) storage/maria/ma_check.c: Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT storage/maria/ma_sort.c: Increased size of internal sort-buffer-readers from 16K to 128K Increased size of types to be able to handle more records Added support for T_FORCE_SORT_MEMORY Don't allocate too many extra BUFFPEK at a time (they are probably not needed) Improved error message for "sort_buffer_size is too small" Changed printing of 'number of records' to use %ll instead of casting to long Fixed bug where maria_update_key_parts() was called too early. Fixed bug in detecting result from read_to_buffer(). Added 'out of memory' checking when calling 'alloc_dynamic()'. storage/maria/maria_chk.c: Added --create-missing-keys If one specifies --force twice then we will try to finnish the repair even if sort_buffer would be too small. check_param.sort_buffer_length varialble was used with wrong type. storage/maria/maria_def.h: Increased size of types to be able to handle more records Use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT storage/maria/maria_ftdump.c: Renamed USE_BUFFER_INIT -> PAGE_BUFFER_INIT storage/maria/maria_read_log.c: Use PAGE_BUFFER_INIT for page cache storage/myisam/ha_myisam.cc: Changed default size of myisam_sort_buffer_size from 8M to 128M storage/myisam/mi_check.c: Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT storage/myisam/myisam_ftdump.c: Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT storage/myisam/myisamchk.c: Added --create-missing-keys If one specifies --force twice then we will try to finnish the repair even if sort_buffer would be too small. check_param.sort_buffer_length varialble was used with wrong type. Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT storage/myisam/myisamdef.h: Increased SORT_BUFFER_INIT to 64M (speeds up repair a lot and most machines have nowadays a lot of memory) Use MY_ALIGN_DOWN() to get same number of bytes allocated on different machines Renamed USE_BUFFER_INIT -> KEY_BUFFER_INIT storage/myisam/sort.c: Increased size of internal sort-buffer-readers from 16K to 128K Increased size of types to be able to handle more records Added support for T_FORCE_SORT_MEMORY Don't allocate too many extra BUFFPEK at a time (they are probably not needed) Improved error message for "sort_buffer_size is too small" Changed printing of 'number of records' to use %ll instead of casting to long Fixed bug in detecting result from read_to_buffer(). Added 'out of memory' checking when calling 'alloc_dynamic()'.		13 years ago
..
archive	TABLE_SHARE::free_frm_image() method to free the memory	13 years ago
blackhole	* move bas_ext from the handler to the handlerton	13 years ago
cassandra	put status variables in the proper pluginname_ scope	13 years ago
csv	5.5 merge	13 years ago
example	put status variables in the proper pluginname_ scope	13 years ago
federated	* move bas_ext from the handler to the handlerton	13 years ago
federatedx	Changed the client library to only mark memory as THREAD_SPECIFIC if one has called	13 years ago
heap	* move bas_ext from the handler to the handlerton	13 years ago
innobase	MDEV-4398 - remove incorrect fix, replace with correct one - change default to OFF for innodb_use_fallocate	13 years ago
maria	Added some fixes that should make MyISAM & Aria REPAIR work with more than 4G records	13 years ago
myisam	Added some fixes that should make MyISAM & Aria REPAIR work with more than 4G records	13 years ago
myisammrg	* move bas_ext from the handler to the handlerton	13 years ago
ndb	5.3->5.5 merge	14 years ago
oqgraph	remove #if MYSQL_VERSION_ID	13 years ago
pbxt	error messages: name the storage engine explicitly,	13 years ago
perfschema	Fixed compiler warnings and a not critical memory leak	13 years ago
sequence	MDEV-26: Global transaction ID. First alpha release.	13 years ago
sphinx	Changed the client library to only mark memory as THREAD_SPECIFIC if one has called	13 years ago
test_sql_discovery	error messages: name the storage engine explicitly,	13 years ago
xtradb	Fixed errors and compiler warnings found by buildbot	13 years ago