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- 13 Sep, 2004 1 commit
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sergefp@mysql.com authored
* Renamed handler::estimate_number_of_rows to handler::estimate_rows_upper_bound function, which can also return "unknown" * made filesort to use full sort buffer if number of rows to sort is not known.
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- 19 Aug, 2004 1 commit
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bar@mysql.com authored
Fix for binary collations for MyISAM and HEAP BTREE. This patch also changes trailing spaces behaviour for binary collations. Binary collations now have PAD characteristic too.
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- 09 Jul, 2004 1 commit
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monty@mysql.com authored
Some bug fixes to last pushed code
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- 08 Jul, 2004 1 commit
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monty@mysql.com authored
New handler::index_flags() definition to make it easy to check the full used key and a specific key part. Added key part to optimize_range() to fix problems when using fields in key parts.
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- 26 Jun, 2004 1 commit
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serg@serg.mylan authored
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- 25 Jun, 2004 1 commit
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monty@mysql.com authored
Set default max_allowed_packet to be able to read help tables even if an my.cnf file with this option is present. (Bug #3938) Don't use default arguments for ha_rnd_init() Simple code cleanups since last pull
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- 24 Jun, 2004 1 commit
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ingo@mysql.com authored
Added put_length() to get_length() and unpack_key() to pack_key(). Keys were packed with the minimum size of the length field for the key part and unpacked with length size of the base column. For the purpose of optimal key packing we have the method pack_key(), while rows are packed with pack(). Now keys are unpacked with unpack_key() and no longer with unpack() which is used for rows.
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- 23 Jun, 2004 2 commits
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serg@serg.mylan authored
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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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- 22 Jun, 2004 1 commit
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ingo@mysql.com authored
dded code to clear the tail of the reference buffer if the actual key length is less than the maximum key length.
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- 18 Jun, 2004 1 commit
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dlenev@brandersnatch.localdomain authored
Added basic per-thread time zone functionality (based on public domain elsie-code). Now user can select current time zone (from the list of time zones described in system tables). All NOW-like functions honor this time zone, values of TIMESTAMP type are interpreted as values in this time zone, so now our TIMESTAMP type behaves similar to Oracle's TIMESTAMP WITH LOCAL TIME ZONE (or proper PostgresSQL type). WL#1266 "CONVERT_TZ() - basic time with time zone conversion function". Fixed problems described in Bug #2336 (Different number of warnings when inserting bad datetime as string or as number). This required reworking of datetime realted warning hadling (they now generated at Field object level not in conversion functions). Optimization: Now Field class descendants use table->in_use member instead of current_thd macro.
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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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- 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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- 02 Apr, 2004 1 commit
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dlenev@jabberwock.localdomain authored
Final version of patch. Adds support for specifying of DEFAULT NOW() and/or ON UPDATE NOW() clauses for TIMESTAMP field definition. Current implementation allows only one such field per table and uses several unireg types for storing info about this properties of field. It should be replaced with better implementation when new .frm format is introduced.
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- 26 Mar, 2004 3 commits
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vva@eagle.mysql.r18.ru authored
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vva@eagle.mysql.r18.ru authored
"Running ANALYZE TABLE on bdb table inside a transaction hangs server thread"
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vva@eagle.mysql.r18.ru authored
"Running ANALYZE TABLE on bdb table inside a transaction hangs server thread" 1. added new status HA_ADMIN_REJECT and processing of it in mysql_admin_table 2. got ha_berkley::analyze to return HA_ADMIN_REJECT if there are any transactions with the table..
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- 11 Mar, 2004 1 commit
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monty@mysql.com authored
Ensure that install_test_db.sh script works with both 'make install' and 'make_binary_distribution' layouts Abort if we can't allocate memory for table cache Fix bug with multi-update-tables and BDB tables.
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- 02 Mar, 2004 1 commit
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acurtis@pcgem.rdg.cyberkinetica.com authored
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- 30 Dec, 2003 1 commit
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monty@mysql.com authored
Added support for lower_case_table_names=2, which is to be used on case insensitive file systems. This tells MySQL to preserve the used case of filenames and database names to make it esier to move files between cases sensitive can case insensitive file systems (like Windows and Linux)
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- 30 Oct, 2003 1 commit
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serg@serg.mylan authored
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- 16 Oct, 2003 1 commit
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serg@serg.mylan authored
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- 15 Oct, 2003 1 commit
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monty@mashka.mysql.fi authored
After merge fixes
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- 11 Oct, 2003 2 commits
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monty@mashka.mysql.fi authored
query_alloc_block_size, query_prealloc_size, range_alloc_block_size,transaction_alloc_block_size and transaction_prealloc_size Add more checks for "out of memory" detection in range optimization
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serg@serg.mylan authored
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- 01 Oct, 2003 1 commit
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hf@deer.(none) authored
there was an error about sendind prepared parameters to the server
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- 19 Sep, 2003 1 commit
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hf@deer.(none) authored
embedded library hash_insert renamed to my_hash_insert to avoid name intersection with another libraries is there better idea?
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- 02 Sep, 2003 1 commit
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ram@mysql.r18.ru authored
Fix for the bug #971: ORDER BY DESC doesn't return correct num of rows with BDB and an indexed column.
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- 17 Mar, 2003 1 commit
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bar@bar.mysql.r18.ru authored
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- 21 Jan, 2003 1 commit
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monty@mashka.mysql.fi authored
Some changes to the prepared statement protocol to make it easier to use and faster.
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- 15 Jan, 2003 1 commit
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hf@deer.mysql.r18.ru authored
embedded library trimming
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- 05 Jan, 2003 2 commits
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monty@mashka.mysql.fi authored
Cleaned up test; Removed wrong DROP TABLE commands and use standard table and database names. changed store_warning() -> push_warning_print()
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monty@mashka.mysql.fi authored
Added rename table for BDB. This fixes a bug in ALTER TABLE with BDB tables.
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- 19 Dec, 2002 1 commit
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ram@mysql.r18.ru authored
ha_berkeley::rename_table() has been added (SCRUM)
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- 17 Dec, 2002 1 commit
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hf@deer.mysql.r18.ru authored
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- 16 Dec, 2002 1 commit
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hf@deer.mysql.r18.ru authored
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- 11 Dec, 2002 1 commit
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monty@mashka.mysql.fi authored
Class for sending data from server to client (Protocol) This handles both the old ( <= 4.0 ) protocol and then new binary protocol that is used for prepared statements.
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- 27 Nov, 2002 1 commit
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ram@mysql.r18.ru authored
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- 14 Nov, 2002 1 commit
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monty@mashka.mysql.fi authored
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- 30 Oct, 2002 1 commit
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ram@mysql.r18.ru authored
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