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- 13 May, 2004 2 commits
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heikki@hundin.mysql.fi authored
A flawed fix of the thd->query race in SHOW INNODB STATUS; see the comments in code about how to fix this properly; we cannot use LOCK_thread_count to protect thd->query, because that will cause a deadlock of threads
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marko@hundin.mysql.fi authored
innobase_mysql_print_thd(): protect thd with LOCK_thread_count (Bug #3596)
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- 12 May, 2004 1 commit
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marko@hundin.mysql.fi authored
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- 05 May, 2004 3 commits
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marko@hundin.mysql.fi authored
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monty@mysql.com authored
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marko@hundin.mysql.fi authored
(Bug #3596)
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- 29 Apr, 2004 1 commit
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marko@hundin.mysql.fi authored
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- 09 Apr, 2004 1 commit
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heikki@hundin.mysql.fi authored
Use only noninlined InnoDB functions in ha_innodb.cc
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- 06 Apr, 2004 1 commit
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marko@hundin.mysql.fi authored
instead of stdout or fixed-size memory buffers
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- 05 Apr, 2004 1 commit
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marko@hundin.mysql.fi authored
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- 02 Apr, 2004 1 commit
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marko@hundin.mysql.fi authored
when dropping database (Bug #3058)
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- 01 Apr, 2004 1 commit
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marko@hundin.mysql.fi authored
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- 01 Mar, 2004 1 commit
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guilhem@mysql.com authored
"(binlog, position) stored by InnoDB for a replication slave can be wrong". This code contains conditional #if to distinguish between versions; it should be merged into 4.1 and 5.0.
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- 24 Feb, 2004 1 commit
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heikki@hundin.mysql.fi authored
Add diagnostic code to analyze an assertion failure in ha_innodb.cc on line 2020 reported by a user (Bug #2903)
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- 16 Feb, 2004 1 commit
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heikki@hundin.mysql.fi authored
Make the drop InnoDB database operation aware of the setting FOREIGN_KEY_CHECKS=0; DROP DATABASE seems to work ok anyway, but that is because MySQL first calls DROP TABLE for each table which has an .frm file
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- 09 Feb, 2004 1 commit
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heikki@hundin.mysql.fi authored
Allow always DROPping of a table which is only referenced by FOREIGN KEY constraints from the same table Many files: Do not let REPLACE to perform internally an UPDATE if the table is referenced by a FOREIGN KEY: the manual says that REPLACE must resolve a duplicate key error semantically with DELETE(s) + INSERT, and not by an UPDATE; the internal update caused foreign key checks and cascaded operations to behave in a semantically wrong way
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- 08 Feb, 2004 1 commit
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heikki@hundin.mysql.fi authored
If AUTOCOMMIT=1, then we do not need to make a plain SELECT set shared locks even on the SERIALIZABLE isolation level, because we know the transaction is read-only: a read-only transaction can always be performed on the REPEATABLE READ level, and that does not endanger the serializability
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- 01 Feb, 2004 1 commit
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heikki@hundin.mysql.fi authored
Remove redundant code; parse both the database name and the table name in a FOREIGN KEY constraint with quotes in mind row0mysql.c, ha_innodb.cc, sql_table.cc: Return error message Cannot delete or update a parent row... if we try to drop a table which is referenced by a FOREIGN KEY constraint, and the user has not set foreign_key_checks=0
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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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- 12 Dec, 2003 1 commit
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monty@mysql.com authored
Fixed problem with char > 128 in QUOTE() function. (Bug #1868) Disable creation of symlinks if my_disable_symlink is set Fixed searching of TEXT with end space. (Bug #1651) Fixed caching bug in multi-table-update where same table was used twice. (Bug #1711) Fixed problem with UNIX_TIMESTAMP() for timestamps close to 0. (Bug #1998) Fixed timestamp.test
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- 17 Oct, 2003 1 commit
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heikki@hundin.mysql.fi authored
Backport from 4.1: reduce InnoDB memory consumption if buf pool < 8 MB
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- 20 Aug, 2003 2 commits
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monty@narttu.mysql.fi authored
Set min value of max_allowed_packet to 1024 Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,# and ORDER BY...LIMIT
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Sinisa@sinisa.nasamreza.org authored
Fix for a bug with LEAST() in WHERE clause ha_innodb.cc: Fix for a configure bug multi_update.result, multi_update.test: Fix for the update with NULL's in the result set sql_update.cc: Fix for the update with NULL's in the result set Fix for the update with NULL's in the result set Fix for the update with NULL's in the result set
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- 08 Jul, 2003 1 commit
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heikki@hundin.mysql.fi authored
Prevent the user from creating InnoDB tables with > 1000 columns
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- 03 Jul, 2003 2 commits
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heikki@hundin.mysql.fi authored
Since the mysql interactive client or some other phase in communication cuts > 64 kB strings to very short, restrict the output of SHOW INNODB STATUS to at most 60 kB
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heikki@hundin.mysql.fi authored
Remove potential starvation of a full log buffer flush: only flush up to the lsn which was the largest at the time when we requested the full log buffer flush os0sync.h, os0sync.c: Fix a bug in os_event on Unix: even though we signaled the event, some threads could continue waiting if the event became nonsignaled quickly again; this made group commit less efficient than it should be
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- 01 Jul, 2003 3 commits
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heikki@hundin.mysql.fi authored
Cleanup
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heikki@hundin.mysql.fi authored
Remove still some potential hangs over the btr0sea.c semaphore
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heikki@hundin.mysql.fi authored
Fix a possible hang over the btr0sea.c latch
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- 23 Jun, 2003 1 commit
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monty@narttu.mysql.fi authored
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- 22 Jun, 2003 1 commit
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heikki@hundin.mysql.fi authored
In ORDER BY MySQL seems to set the key read flag also in the case where the primary key contains only a prefix of a column - not the whole column; to prevent potential bugs retrieve the whole column if the index contains a prefix of it
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- 15 Jun, 2003 2 commits
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heikki@hundin.mysql.fi authored
Cleanup ha_innodb.cc, data0type.h: Make sure non-latin1 users can downgrade from 4.0.14 to an earlier version if they have not created DATA_BLOB column prefix indexes
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heikki@hundin.mysql.fi authored
Cleanup; remove compiler warning on Windows
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- 14 Jun, 2003 1 commit
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heikki@hundin.mysql.fi authored
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
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- 05 Jun, 2003 2 commits
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heikki@hundin.mysql.fi authored
Revert a change to dict_mem_index_add_field which slipped prematurely into the bk tree
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heikki@hundin.mysql.fi authored
Fix the BDB crash in the previous push; to save CPU remove duplicate calls of commit in InnoDB
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- 02 May, 2003 1 commit
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heikki@hundin.mysql.fi authored
Eliminate the LOCK_log bottleneck in group commit in binlogging: flush InnoDB log files only after it has been released
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- 27 Apr, 2003 1 commit
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heikki@hundin.mysql.fi authored
Remove code never actually used in IGNORE; InnoDB just rolls back the latest row insert or update on a duplicate key error and leaves it for MySQL to decide whether to ignore the error
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- 24 Apr, 2003 2 commits
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heikki@hundin.mysql.fi authored
When FLUSH LOGS is called, flush InnoDB logs to disk also in the case innodb_flush_log_at_trx_commit=0
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heikki@hundin.mysql.fi authored
Make ANALYZE TABLE to update index cardinality and other statistics also for an InnoDB table; note that the estimates are based on 10 random dives, not on an exhaustive read of the table
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