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- 09 May, 2006 1 commit
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serg@sergbook.mysql.com authored
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- 08 May, 2006 1 commit
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reggie@big_geek. authored
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- 03 May, 2006 1 commit
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monty@mysql.com authored
Added support for key_block_size to MyISAM. Simplify interface to 'new Key' to make it easier to add new key options. mysqld option --new is used to define where key options are printed. (In 5.3 we should move all key options to after key part definition to avoid problem with reserved names) Fixed some compiler warnings and a memory leak in ssl
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- 22 Mar, 2006 1 commit
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tomas@poseidon.ndb.mysql.com authored
ha_partition should skip ndb specific flags used by sql apply thread to signal idempotency behaviour
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- 10 Mar, 2006 1 commit
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ingo@mysql.com authored
For "count(*) while index_column = value" an index read is done. It consists of an index scan and retrieval of each key. For efficiency reasons the index scan stores the key in the special buffer 'lastkey2' once only. At the first iteration it notes this fact with the flag HA_STATE_RNEXT_SAME in 'info->update'. For efficiency reasons, the key retrieval for blobs does not allocate a new buffer, but uses 'lastkey2'... Now I clear the HA_STATE_RNEXT_SAME flag whenever the buffer has been polluted. In this case, the index scan copies the key value again (and sets the flag again).
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- 17 Feb, 2006 1 commit
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holyfoot@deer.(none) authored
necessary implementation in the server mysql_upgrade script added
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- 09 Feb, 2006 1 commit
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aivanov@mysql.com authored
Applied 9680.patch (by Osku Salerma)
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- 19 Jan, 2006 1 commit
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cps@outpost.site authored
tree to get rid of multiple typos in CS comments and unify the patch.
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- 12 Jan, 2006 2 commits
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tomas@poseidon.ndb.mysql.com authored
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ingo@mysql.com authored
NDB cluster is not fully supported. This will be added with WL 1892 (NDB Handler: Add support for CREATE/DROP INDEX). Some preparatory code for this is already present though. A change for the "duplicate key" error message is planned for another changeset.
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- 03 Jan, 2006 1 commit
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serg@serg.mylan authored
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- 28 Dec, 2005 1 commit
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svoj@mysql.com authored
Manual merge.
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- 22 Dec, 2005 1 commit
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lars@mysql.com authored
This includes both code and test cases.
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- 15 Dec, 2005 1 commit
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holyfoot@deer.(none) authored
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- 01 Dec, 2005 1 commit
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vtkachenko@quadxeon.mysql.com authored
Added mmap support for MyISAM engine
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- 26 Nov, 2005 1 commit
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serg@serg.mylan authored
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- 21 Nov, 2005 1 commit
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msvensson@neptunus.(none) authored
- Backport from 5.0
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- 05 Nov, 2005 1 commit
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monty@mysql.com authored
This is a merge of 5.0 -> 5.1 + some code from old 5.1 tree to get all tests to work and keep the .frm format the same as the old 5.1 tree.
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- 02 Nov, 2005 1 commit
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msvensson@neptunus.(none) authored
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- 24 Oct, 2005 1 commit
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monty@mysql.com authored
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- 21 Oct, 2005 1 commit
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sergefp@mysql.com authored
added "nulls_ignored" index statistics collection method for MyISAM tables. (notification trigger: this is about BUG#9622).
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- 18 Jul, 2005 1 commit
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mronstrom@mysql.com authored
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- 24 Jun, 2005 1 commit
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ingo@mysql.com authored
Added 64-bit extensions, comments, extended statistics and trace prints.
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- 07 Apr, 2005 1 commit
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msvensson@neptunus.(none) authored
- Removed hardcoded error message from 4.1
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- 18 Feb, 2005 1 commit
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bar@mysql.com authored
Backporting Monty's fix for 5.0 into 4.1.
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- 23 Dec, 2004 2 commits
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ingo@mysql.com authored
Added the required structures and functions for handing over multiple key ranges to the table handler.
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ingo@mysql.com authored
Changed my_error() to print error messages, which come from arbitrary registered ranges of error messages. Messages can be unregistered (and should be at end of the program). Added registration of handler error messages. Added a new mi_print_error() macro and a new mi_report_error() function, which supply error messages with a table name. Added calls to mi_print_error() or mi_report_error() at all places in MyISAM, where table corruption is detected.
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- 19 Dec, 2004 1 commit
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monty@mysql.com authored
Fixed some found bugs in BIT fields Added more test cases for BIT fields and varchar
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- 18 Dec, 2004 1 commit
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monty@mysql.com authored
Add support for VARCHAR with 1 or 2 length bytes Enable VARCHAR packing in MyISAM files (previous patch didn't pack data properly) Give error if we got problems in temporary tables during a SELECT Don't use new table generated by ALTER TABLE if index generation fails Fixed wrong call by range_end() (Could cause an ASSERT in debug mode)
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- 17 Dec, 2004 1 commit
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ram@gw.mysql.r18.ru authored
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- 10 Dec, 2004 1 commit
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hf@deer.(none) authored
(after discussion with SerG)
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- 06 Dec, 2004 1 commit
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monty@mysql.com authored
Renamed HA_VAR_LENGTH to HA_VAR_LENGTH_PART Renamed in all files FIELD_TYPE_STRING and FIELD_TYPE_VAR_STRING to MYSQL_TYPE_STRING and MYSQL_TYPE_VAR_STRING to make it easy to catch all possible errors Added support for VARCHAR KEYS to heap Removed support for ISAM Now only long VARCHAR columns are changed to TEXT on demand (not CHAR) Internal temporary files can now use fixed length tables if the used VARCHAR columns are short
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- 13 Sep, 2004 1 commit
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magnus@neptunus.(none) authored
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- 23 Jun, 2004 1 commit
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serg@serg.mylan authored
more logical table/index_flags return HA_ERR_WRONG_COMMAND instead of abstract methods where appropriate max_keys and other limits renamed to max_supported_keys/etc max_keys/etc are now wrappers to max_supported_keys/etc ha_index_init/ha_rnd_init/ha_index_end/ha_rnd_end are now wrappers to real {index,rnd}_{init,end} to enforce strict pairing
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- 16 May, 2004 1 commit
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monty@mishka.local authored
New records_in_range() interface (similar to read_range()) Macros for faster bitmap handling Simplify read_range() code (#WL1786) New general key_cmp() function to compare keys
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- 13 May, 2004 1 commit
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sergefp@mysql.com authored
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- 12 May, 2004 1 commit
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sergefp@mysql.com authored
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.
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- 11 May, 2004 1 commit
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monty@mysql.com authored
Prefer not automatic keys before automatic keys. If there is two conf
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- 15 Apr, 2004 1 commit
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magnus@neptunus.(none) authored
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- 06 Apr, 2004 1 commit
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serg@serg.mylan authored
::reset(), HA_FAST_KEY_READ, disable_indexes(), enable_indexes(), start_bulk_insert(), end_bulk_insert() Field::val_str simplification, comment
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