mariadb

Commit Graph

Author	SHA1	Message	Date
Satya B	faaa9e0855	Applying InnoDB snashot 5.0-ss5406, part 2. Fixes BUG#40565 BUG#40565 - Update Query Results in "1 Row Affected" But Should Be "Zero Rows" Detailed revision comments: r5232 \| marko \| 2009-06-03 14:31:04 +0300 (Wed, 03 Jun 2009) \| 21 lines branches/5.0: Merge r3590 from branches/5.1 in order to fix Bug #40565 (Update Query Results in "1 Row Affected" But Should Be "Zero Rows"). Also, add a test case for Bug #40565. rb://128 approved by Heikki Tuuri ------------------------------------------------------------------------ r3590 \| marko \| 2008-12-18 15:33:36 +0200 (Thu, 18 Dec 2008) \| 11 lines branches/5.1: When converting a record to MySQL format, copy the default column values for columns that are SQL NULL. This addresses failures in row-based replication (Bug #39648). row_prebuilt_t: Add default_rec, for the default values of the columns in MySQL format. row_sel_store_mysql_rec(): Use prebuilt->default_rec instead of padding columns. rb://64 approved by Heikki Tuuri ------------------------------------------------------------------------	17 years ago
Satya B	0158cafab9	Applying InnoDB snashot 5.0-ss5406, part 1. Fixes BUG#38479 BUG#38479 - valgrind warnings in show table status for innodb tables Detailed revision comments: r5080 \| vasil \| 2009-05-22 14:45:34 +0300 (Fri, 22 May 2009) \| 6 lines branches/5.0: Fix Bug#38479 valgrind warnings in show table status for innodb tables by initializing prebuilt->hint_need_to_fetch_extra_cols.	17 years ago
Timothy Smith	c3fec5d22f	Applying InnoDB snashot 5.0-ss4007, part 2. Fixes Bug #18828: If InnoDB runs out of undo slots, it returns misleading 'table is full' This is a backport of code already in 5.1+. The error message change referred to in the detailed revision comments is still pending. Detailed revision comments: r3937 \| calvin \| 2009-01-15 03:11:56 +0200 (Thu, 15 Jan 2009) \| 17 lines branches/5.0: Backport the fix for Bug#18828. Return DB_TOO_MANY_CONCURRENT_TRXS when we run out of UNDO slots in the rollback segment. The backport is requested by MySQL under bug#41529 - Safe handling of InnoDB running out of undo log slots. This is a partial fix since the MySQL error code requested to properly report the error condition back to the client has not yet materialized. Currently we have #ifdef'd the error code translation in ha_innodb.cc. This will have to be changed as and when MySQl add the new requested code or an equivalent code that we can then use. Given the above, currently we will get the old behavior, not the "fixed" and intended behavior. Approved by: Heikki (on IM)	17 years ago
unknown	47b0a0b089	Added innodb_rollback_on_timeout option to restore the 4.1 InnoDB timeout behavior (Bug #24200) mysql-test/t/innodb_mysql-master.opt: Set --innodb-lock-wait-timeout=2, since test for bug #24200 times out. This could cause random test failures if some long-running transaction concurrency is being tested. However, such a test really should go in innodb-big or some other test file.	19 years ago
unknown	c12c382fc6	This ChangeSet must be null-merged to 5.1. Applied innodb-5.0-ss982, -ss998, -ss1003 Fixes: - Bug #15815: Very poor performance with multiple queries running concurrently - Bug #22868: 'Thread thrashing' with > 50 concurrent conns under an upd-intensive workloadw - Bug #23769: Debug assertion failure with innodb_locks_unsafe_for_binlog - Bug #24089: Race condition in fil_flush_file_spaces() innobase/buf/buf0buf.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1000: branches/5.0: Merge r999 from trunk: Reduce buffer pool mutex contention under >= 4 big concurrent CPU-bound SELECT queries. (Bug #22868) Fix: replace the mutex by one mutex protecting the 'flush list' (and the free list) and several mutexes protecting portions of the buffer pool, where we keep several indivudual LRU lists of pages. This patch is from Sunny Bains and Heikki Tuuri. innobase/buf/buf0flu.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1000: branches/5.0: Merge r999 from trunk: Reduce buffer pool mutex contention under >= 4 big concurrent CPU-bound SELECT queries. (Bug #22868) Fix: replace the mutex by one mutex protecting the 'flush list' (and the free list) and several mutexes protecting portions of the buffer pool, where we keep several indivudual LRU lists of pages. This patch is from Sunny Bains and Heikki Tuuri. innobase/buf/buf0lru.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1000: branches/5.0: Merge r999 from trunk: Reduce buffer pool mutex contention under >= 4 big concurrent CPU-bound SELECT queries. (Bug #22868) Fix: replace the mutex by one mutex protecting the 'flush list' (and the free list) and several mutexes protecting portions of the buffer pool, where we keep several indivudual LRU lists of pages. This patch is from Sunny Bains and Heikki Tuuri. innobase/dict/dict0crea.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r974: branches/5.0: Port r973 from trunk. Do not break the latching order in TRUNCATE TABLE. dict_truncate_index_tree(): Replace parameter rec_t* rec with btr_pcur_t* pcur. Reposition pcur before calling btr_create(). sync_thread_add_level(): Remove the relaxation of the assertion added in r968. innobase/fil/fil0fil.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1003: branches/5.0: Merge r1002 from trunk: fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an array while holding the mutex. This removes the crash-triggering race condition that was introduced when fixing Bug 15653. (Bug #24089) innobase/include/buf0buf.h: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1000: branches/5.0: Merge r999 from trunk: Reduce buffer pool mutex contention under >= 4 big concurrent CPU-bound SELECT queries. (Bug #22868) Fix: replace the mutex by one mutex protecting the 'flush list' (and the free list) and several mutexes protecting portions of the buffer pool, where we keep several indivudual LRU lists of pages. This patch is from Sunny Bains and Heikki Tuuri. innobase/include/buf0buf.ic: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1000: branches/5.0: Merge r999 from trunk: Reduce buffer pool mutex contention under >= 4 big concurrent CPU-bound SELECT queries. (Bug #22868) Fix: replace the mutex by one mutex protecting the 'flush list' (and the free list) and several mutexes protecting portions of the buffer pool, where we keep several indivudual LRU lists of pages. This patch is from Sunny Bains and Heikki Tuuri. innobase/include/dict0crea.h: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r974: branches/5.0: Port r973 from trunk. Do not break the latching order in TRUNCATE TABLE. dict_truncate_index_tree(): Replace parameter rec_t* rec with btr_pcur_t* pcur. Reposition pcur before calling btr_create(). sync_thread_add_level(): Remove the relaxation of the assertion added in r968. innobase/include/sync0arr.h: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/include/sync0rw.h: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/include/sync0rw.ic: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/include/sync0sync.h: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/os/os0sync.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/row/row0mysql.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r974: branches/5.0: Port r973 from trunk. Do not break the latching order in TRUNCATE TABLE. dict_truncate_index_tree(): Replace parameter rec_t* rec with btr_pcur_t* pcur. Reposition pcur before calling btr_create(). sync_thread_add_level(): Remove the relaxation of the assertion added in r968. innobase/row/row0sel.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r982: branches/5.0: row_sel(): Do not try to acquire a LOCK_REC_NOT_GAP lock on the supremum record. Instead, skip to the next record. (Bug #23769) This fix was backported from r623 in the 5.1 tree. innobase/srv/srv0start.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r926: Refer to bug: 22268. Since no one tries to run 5.0 on Windows 95/ME it was decided to raise the limit of srv_max_n_threads to 10000 on Windows. innobase/sync/sync0arr.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/sync/sync0rw.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way. innobase/sync/sync0sync.c: Applied innodb-5.0-ss982, -ss998, -ss1003 Revision r969: branches/5.0: Port r968 from trunk: sync_thread_add_level(): When level == SYNC_TREE_NODE, allow the latching order to be violated if the thread holds dict_operation_lock, whose level is SYNC_DICT_OPERATION. This removes the assertion failure of TRUNCATE TABLE #ifdef UNIV_SYNC_DEBUG. Revision r974: branches/5.0: Port r973 from trunk. Do not break the latching order in TRUNCATE TABLE. dict_truncate_index_tree(): Replace parameter rec_t* rec with btr_pcur_t* pcur. Reposition pcur before calling btr_create(). sync_thread_add_level(): Remove the relaxation of the assertion added in r968. Revision r1001: branches/5.0: Reduce locking contention: Bug #15815: 'Thread thrashing' with > 50 concurrent connections under an update-intensive workload. Fix: Introduce one event per InnoDB semaphore. This patch is from Sunny Bains and Heikki Tuuri. This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet, because it tries to address the problem in a different way.	19 years ago
unknown	3468780e0c	innodb r702 innodb r719 innobase/btr/btr0btr.c: innodb r702 innobase/buf/buf0buf.c: innodb r702 innobase/dict/dict0dict.c: innodb r702 innobase/fil/fil0fil.c: innodb r702 innobase/fsp/fsp0fsp.c: innodb r702 innobase/include/btr0cur.ic: innodb r719 innobase/include/buf0buf.ic: innodb r702 innobase/log/log0log.c: innodb r702 innobase/log/log0recv.c: innodb r702 innobase/os/os0file.c: innodb r702 innobase/row/row0mysql.c: innodb r702 innobase/row/row0sel.c: innodb r702 innobase/srv/srv0start.c: innodb r702 innobase/ut/ut0dbg.c: innodb r702 sql/ha_innodb.cc: innodb r702	20 years ago
unknown	9e3f90e541	Applied innodb-5.0-ss609 snapshot. Fixed BUG#19727 "InnoDB crashed server and crashed tables are not recoverable". innobase/row/row0mysql.c: Applied innodb-5.0-ss609 snapshot. Move trx_commit_for_mysql(trx) calls before calls to row_mysql_unlock_data_dictionary(trx). innobase/row/row0sel.c: Applied innodb-5.0-ss609 snapshot. row_sel_try_search_shortcut(): Do not return SEL_FOUND when the record was not found. This bug was introduced in InnoDB 5.0.3, but luckily it should nerver manifest itself, given that existing InnoDB SQL code never makes use of consistent reads. mysql-test/t/innodb.test: Applied innodb-5.0-ss609 snapshot. Add the big fat warning notice also to the bottom of innodb.test so that it will require more talent to ignore the change of policy.	20 years ago
unknown	3eb8a12c08	Applied innodb-4.1-ss31 snapshot. Fixed BUG#19727 "InnoDB crashed server and crashed tables are not recoverable". innobase/row/row0mysql.c: Applied innodb-4.1-ss31 snapshot. Move trx_commit_for_mysql(trx) calls before calls to row_mysql_unlock_data_dictionary(trx).	20 years ago
unknown	7ee05d7c71	Applied innodb-5.0-ss476 snapshot. Fix BUG#18934: "InnoDB crashes when table uses column like DB_ROW_ID". Also, fix memory leaks in row_create_table_for_mysql() in rare corner cases. innobase/dict/dict0dict.c: Applied innodb-5.0-ss476 snapshot. Refuse tables that use reserved column names (Bug#18934). innobase/dict/dict0load.c: Applied innodb-5.0-ss476 snapshot. dict_load_table(): Refuse to load tables with other TYPE than DICT_TABLE_ORDINARY. innobase/dict/dict0mem.c: Applied innodb-5.0-ss476 snapshot. Add dict_mem_table_free(), use it instead of duplicating the code everywhere. innobase/ibuf/ibuf0ibuf.c: Applied innodb-5.0-ss476 snapshot. innobase/include/dict0dict.h: Applied innodb-5.0-ss476 snapshot. Refuse tables that use reserved column name (Bug#18934). innobase/include/dict0mem.h: Applied innodb-5.0-ss476 snapshot. Add dict_mem_table_free(), use it instead of duplicating the code everywhere. innobase/include/univ.i: Applied innodb-5.0-ss476 snapshot. innobase/log/log0recv.c: Applied innodb-5.0-ss476 snapshot. innobase/row/row0mysql.c: Applied innodb-5.0-ss476 snapshot. Refuse tables that use reserved column names (Bug#18934). mysql-test/r/innodb.result: Applied innodb-5.0-ss476 snapshot. Fix result for test case for Bug#18934. (Other changes are to be restored by the next cset). mysql-test/t/innodb.test: Applied innodb-5.0-ss476 snapshot. Fix result for test case for Bug#18934. (Removed test case for Bug#14360 is to be restored by the next cset).	20 years ago
unknown	66ee876ba3	Applied innodb-4.1-ss22 snapshot. Fix BUG#16814: "SHOW INNODB STATUS format error in LATEST FOREIGN KEY ERROR section" Add a missing newline to the LAST FOREIGN KEY ERROR section in SHOW INNODB STATUS output. Fix BUG#18934: "InnoDB crashes when table uses column names like DB_ROW_ID". Refuse tables that use reserved column names. innobase/dict/dict0dict.c: Applied innodb-4.1-ss22 snapshot. dict_foreign_error_report(): Always print a newline after invoking dict_print_info_on_foreign_key_in_create_format() (Bug#16814). Refuse tables that use reserved column names (Bug#18934). innobase/dict/dict0mem.c: Applied innodb-4.1-ss22 snapshot. Refuse tables that use reserved column names (Bug#18934). innobase/include/dict0dict.h: Applied innodb-4.1-ss22 snapshot. Refuse tables that use reserved column names (Bug#18934). innobase/include/dict0mem.h: Applied innodb-4.1-ss22 snapshot. Refuse tables that use reserved column names (Bug#18934). innobase/include/univ.i: Applied innodb-4.1-ss22 snapshot. innobase/row/row0mysql.c: Applied innodb-4.1-ss22 snapshot. Refuse tables that use reserved column names (Bug#18934).	20 years ago
unknown	7bafd119a3	Changes from the innodb-5.0-ss115 snapshot. Fixed bugs: BUG#15991: "innodb-file-per-table + symlink database + rename = crash" BUG#15650: "DELETE with LEFT JOIN crashes server" BUG#15308: "Problem of Order with Enum Column in Primary Key" BUG#14189: "VARBINARY and BINARY variables: trailing space ignored" innobase/include/data0type.h: Changes from the innodb-5.0-ss115 snapshot. innobase/include/data0type.ic: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #14189. dtype_get_pad_char(): Do not pad VARBINARY or BINARY cloumns. innobase/include/lock0lock.h: Changes from the innodb-5.0-ss115 snapshot. innobase/include/os0file.h: Changes from the innodb-5.0-ss115 snapshot. os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR to the new code OS_FILE_PATH_ERROR. Treat this code as OS_FILE_PATH_ERROR. This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link to a different file system (bug#15991). innobase/include/row0mysql.h: Changes from the innodb-5.0-ss115 snapshot. innobase/lock/lock0lock.c: Changes from the innodb-5.0-ss115 snapshot. lock_rec_unlock(): Initialize local variable release_lock, in order to avoid dereferencing an uninitialized pointer when no lock exists on rec. innobase/os/os0file.c: Changes from the innodb-5.0-ss115 snapshot. os_file_handle_error(): Map the error codes EXDEV, ENOTDIR, and EISDIR to the new code OS_FILE_PATH_ERROR. Treat this code as OS_FILE_PATH_ERROR. This fixes the crash on RENAME TABLE when the .ibd file is a symbolic link to a different file system (bug#15991). Protect the increment and decrement operations on the statistic variables os_n_pending_writes/reads with os_file_count_mutes. innobase/row/row0ins.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #14189. row_ins_cascade_calc_update_vec(): Refuse ON UPDATE_CASCADE when trying to change the length of of a VARBINARY column that refers to or is referenced by a BINARY column. BINARY columns are no longer padded on comparison, and thus they cannot be padded on storage either. innobase/row/row0mysql.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug on unlock_row. In a unlock_row we may unlock only the latest lock granted to this transaction to the row. innobase/row/row0sel.c: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #15308. Fixed bug #14189: innobase_init(): Assert that DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number. After review fixes for unlock bug where unlock released all locks transaction requested for a row. Only a latest requested lock to a row should be released. Update function comments to reflect current state. Persistent cursor should be stored whenever select lock type != LOCK_NONE. innobase/trx/trx0trx.c: Changes from the innodb-5.0-ss115 snapshot. trx_commit_off_kernel(): Do not write empty trx->mysql_log_file_name. mysql-test/r/innodb.result: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb.test: Changes from the innodb-5.0-ss115 snapshot. sql/ha_innodb.cc: Changes from the innodb-5.0-ss115 snapshot. Fixed bug #15308. Fixed bug #14189: innobase_init(): Assert that DATA_MYSQL_BINARY_CHARSET_COLL == my_charset_bin.number. After review fixes for unlock bug where unlock released all locks transaction requested for a row. Only a latest requested lock to a row should be released. Update function comments to reflect current state. Persistent cursor should be stored whenever select lock type != LOCK_NONE. mysql-test/r/innodb_unsafe_binlog.result: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb_unsafe_binlog-master.opt: Changes from the innodb-5.0-ss115 snapshot. mysql-test/t/innodb_unsafe_binlog.test: Changes from the innodb-5.0-ss115 snapshot. Added testcases for bug #15650.	20 years ago
unknown	8e3f95b555	Fix BUG#12071: "Windows hang: 'Opening tables' or 'Waiting for table' lockup". Changes from the innodb-4.1-ss11 snapshot. Do not call os_file-create_tmpfile() at runtime. Instead, create a tempfile at startup and guard access to it with a mutex. Also, fix bugs: 10511: "Wrong padding of UCS2 CHAR columns in ON UPDATE CASCADE"; 13778: "If FOREIGN_KEY_CHECKS=0, one can create inconsistent FOREIGN KEYs". When FOREIGN_KEY_CHECKS=0 we still need to check that datatypes between foreign key references are compatible. Also, added test cases (also for bug 9802). innobase/dict/dict0dict.c: Changes from the innodb-4.1-ss11 snapshot innobase/dict/dict0load.c: Changes from the innodb-4.1-ss11 snapshot innobase/include/dict0dict.h: Changes from the innodb-4.1-ss11 snapshot innobase/include/dict0load.h: Changes from the innodb-4.1-ss11 snapshot innobase/include/os0file.h: Changes from the innodb-4.1-ss11 snapshot innobase/include/rem0cmp.h: Changes from the innodb-4.1-ss11 snapshot innobase/include/srv0srv.h: Changes from the innodb-4.1-ss11 snapshot innobase/rem/rem0cmp.c: Changes from the innodb-4.1-ss11 snapshot innobase/row/row0ins.c: Changes from the innodb-4.1-ss11 snapshot innobase/row/row0mysql.c: Changes from the innodb-4.1-ss11 snapshot innobase/srv/srv0srv.c: Changes from the innodb-4.1-ss11 snapshot innobase/srv/srv0start.c: Changes from the innodb-4.1-ss11 snapshot libmysqld/ha_blackhole.cc: Changes from the innodb-4.1-ss11 snapshot mysql-test/r/innodb.result: Changes from the innodb-4.1-ss11 snapshot mysql-test/t/innodb.test: Changes from the innodb-4.1-ss11 snapshot sql/ha_innodb.cc: Changes from the innodb-4.1-ss11 snapshot	20 years ago
unknown	b83c29766c	Fix BUG#14747: "Race condition can cause btr_search_drop_page_hash_index() to crash". Changes from snapshot innodb-5.0-ss52. Note that buf_block_t::index should be protected by btr_search_latch or an s-latch or x-latch on the index page. btr_search_drop_page_hash_index(): Read block->index while holding btr_search_latch and use the cached value in the loop. Remove some redundant assertions. Also fix 13778. When FOREIGN_KEY_CHECKS=0 we still need to check that datatypes between foreign key references are compatible. Also added test cases to 9802. innobase/btr/btr0sea.c: Changes from innodb-5.0-ss52 innobase/dict/dict0dict.c: Changes from innodb-5.0-ss52 innobase/dict/dict0load.c: Changes from innodb-5.0-ss52 innobase/include/buf0buf.h: Changes from innodb-5.0-ss52 innobase/include/dict0dict.h: Changes from innodb-5.0-ss52 innobase/include/dict0load.h: Changes from innodb-5.0-ss52 innobase/include/rem0cmp.h: Changes from innodb-5.0-ss52 innobase/rem/rem0cmp.c: Changes from innodb-5.0-ss52 innobase/row/row0mysql.c: Changes from innodb-5.0-ss52 mysql-test/r/innodb.result: Changes from innodb-5.0-ss52 mysql-test/t/innodb.test: Changes from innodb-5.0-ss52 sql/ha_innodb.cc: Changes from innodb-5.0-ss52 sql/ha_innodb.h: Changes from innodb-5.0-ss52	20 years ago
unknown	6fbbb1d5be	InnoDB: Fix bug #13315 , index columns having a maximum length of 767. innobase/data/data0data.c: Adapt to DICT_MAX_COL_PREFIX_LEN rename. innobase/dict/dict0dict.c: Adapt to DICT_MAX_COL_PREFIX_LEN rename. innobase/include/dict0mem.h: Rename DICT_MAX_COL_PREFIX_LEN to DICT_MAX_INDEX_COL_LEN. innobase/include/row0mysql.h: Add field_lengths parameter to row_create_index_for_mysql. innobase/rem/rem0rec.c: Adapt to DICT_MAX_COL_PREFIX_LEN rename. innobase/row/row0mysql.c: Add field_lengths parameter to row_create_index_for_mysql and use it to check for too long index columns. mysql-test/r/innodb.result: New tests. mysql-test/t/innodb.test: New tests. sql/ha_innodb.cc: Create temporary field_lengths buffer and pass it to row_create_index_for_mysql.	20 years ago
unknown	2d1c26cc61	InnoDB: Reject foreign keys in temporary tables. Closes bug #12084 . innobase/dict/dict0dict.c: Add reject_fks parameter to dict_create_foreign_constraints_low and dict_create_foreign_constraints. innobase/include/dict0dict.h: Add reject_fks parameter to dict_create_foreign_constraints. innobase/include/row0mysql.h: Add reject_fks parameter to row_table_add_foreign_constraints. innobase/row/row0mysql.c: Add reject_fks parameter to row_table_add_foreign_constraints. sql/ha_innodb.cc: In create, pass correct reject_fks argument to row_table_add_foreign_constraints depending on whether we're creating a temporary table or not. Also move duplicated cleanup code to a single place.	21 years ago
unknown	c02509b17b	row0mysql.c, ha_innodb.cc: Fix bug #12308 : do not roll back the whhole transaction in a lock wait timeout error, just roll back the latest SQL statement; note that the locks set in the latest SQL statements remain, as InnoDB does not know what locks were set in which SQL statement sql/ha_innodb.cc: Fix bug #12308 : do not roll back the whhole transaction in a lock wait timeout error, just roll back the latest SQL statement; note that the locks set in the latest SQL statements remain, as InnoDB does not know what locks were set in which SQL statement innobase/row/row0mysql.c: Fix bug #12308 : do not roll back the whhole transaction in a lock wait timeout error, just roll back the latest SQL statement; note that the locks set in the latest SQL statements remain, as InnoDB does not know what locks were set in which SQL statement	21 years ago
unknown	c2323bae9a	trx0trx.h, trx0trx.ic, row0mysql.c: Fix another bug in the fix of Bug #3300 innobase/row/row0mysql.c: Fix another bug in the fix of Bug #3300 innobase/include/trx0trx.ic: Fix another bug in the fix of Bug #3300 innobase/include/trx0trx.h: Fix another bug in the fix of Bug #3300	21 years ago
unknown	8561600a5a	Many files: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE sql/ha_innodb.cc: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/row/row0mysql.c: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/row/row0sel.c: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/include/trx0trx.ic: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/include/row0mysql.h: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/include/trx0trx.h: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/lock/lock0lock.c: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE innobase/trx/trx0trx.c: Fix Bug #3300 : if innodb_locks_unsafe_for_binlog is set, release locks on rows that we do not UPDATE or DELETE	21 years ago
unknown	2e2a4e4f3e	InnoDB: Do not distinguish explicitly requested table locks. Since UNLOCK TABLES will commit the transaction (and thus release all InnoDB locks held by it), it is unnecessary to release the user-requested table locks separately. innobase/include/lock0lock.h: Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL. Remove lock_release_tables_off_kernel(). innobase/include/row0mysql.h: Remove row_unlock_tables_for_mysql(). innobase/include/trx0trx.h: Remove n_lock_table_exp and n_lock_table_transactional. innobase/lock/lock0lock.c: Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL. Remove lock_release_tables_off_kernel(). Remove references to trx->n_lock_table_exp and trx->n_lock_table_transactional. innobase/row/row0mysql.c: Remove row_unlock_tables_for_mysql(). Remove references to LOCK_TABLE_TRANSACTIONAL and LOCK_TABLE_EXP. innobase/trx/trx0trx.c: Remove n_lock_table_exp and n_lock_table_transactional. sql/ha_innodb.cc: Remove references to LOCK_TABLE_EXP and LOCK_TABLE_TRANSACTIONAL and row_unlock_tables_for_mysql().	21 years ago
unknown	9181c17c14	InnoDB: Check all referencing tables in DROP DATABASE (Bug #10335 ). innobase/row/row0mysql.c: row_drop_table_for_mysql(): Check all referencing tables when drop_db==TRUE (Bug #10335)	21 years ago
unknown	c4a1210fd4	row0mysql.c: InnoDB wrongly complained in the .err log that MySQL is trying to drop a non-existent table, if tablespace ran out (Bug #10607) innobase/row/row0mysql.c: InnoDB wrongly complained in the .err log that MySQL is trying to drop a non-existent table, if tablespace ran out (Bug #10607)	21 years ago
unknown	4a3a46af13	InnoDB: Performance optimizations based on OProfile analysis innobase/btr/btr0btr.c: Eliminate some buf_frame_align() calls. Make use of the page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec() functions. Replace some index->table->comp with page_is_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Note that rec_offs_comp() may return nonzero instead of TRUE. innobase/btr/btr0cur.c: Eliminate some buf_frame_align() calls. Replace some index->table->comp with page_is_comp() or rec_offs_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Note that rec_offs_comp() may return nonzero instead of TRUE. Remove an extra mem_heap_create() call from btr_cur_update_in_place(). Add "page" parameter to lock_rec_store_on_page_infimum(). Add some UNIV_LIKELY() and UNIV_UNLIKELY() hints. btr_estimate_number_of_different_key_vals(): Rename the offsets_* variables to be more descriptive and eliminate one rec_get_offsets() and one page_rec_get_next() call in the loop. innobase/btr/btr0pcur.c: Eliminate some buf_frame_align() calls. Make use of the page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec() functions. Replace some index->table->comp with page_is_comp(). Eliminate some variables to reduce register spilling on x86. Note that page_is_comp() may return nonzero instead of TRUE. Make some ut_a() assertions ut_ad() ones to improve performance. Add some UNIV_LIKELY() and UNIV_UNLIKELY() hints. innobase/btr/btr0sea.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Eliminate some buf_frame_align() calls. Add some UNIV_UNLIKELY and UNIV_LIKELY hints. Turn some assertions into debug assertions. innobase/dict/dict0crea.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp innobase/ibuf/ibuf0ibuf.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Add some UNIV_UNLIKELY and UNIV_LIKELY hints. ibuf_get_merge_page_nos(): Rename parameter "first_rec" to "rec" and eliminate local variable "rec". innobase/include/btr0btr.h: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp innobase/include/buf0buf.h: Rename buf_frame_get_modify_clock() to buf_block_get_modify_clock(). innobase/include/buf0buf.ic: Rename buf_frame_get_modify_clock() to buf_block_get_modify_clock() and remove the buf_block_align() call. innobase/include/lock0lock.h: lock_rec_store_on_page_infimum(): Add parameter "page" innobase/include/mach0data.h: Add mach_encode_2() and mach_decode_2(). innobase/include/mach0data.ic: Add mach_encode_2() and mach_decode_2(). innobase/include/page0cur.h: Add const qualifier to page_cur_is_before_first() and page_cur_is_after_last(). innobase/include/page0cur.ic: Make use of page_rec_is_infimum() and page_rec_is_supremum(). innobase/include/page0page.h: Remove page_rec_is_first_user_rec() and page_rec_is_last_user_rec(). Add page_rec_is_infimum() and page_rec_is_supremum(). Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/include/page0page.ic: Remove page_rec_is_first_user_rec() and page_rec_is_last_user_rec(). Add page_rec_is_infimum() and page_rec_is_supremum(). Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Add UNIV_UNLIKELY, UNIV_LIKELY and UNIV_EXPECT hints. Reduce the number of buf_frame_align() calls. innobase/include/rem0rec.ic: rec_offs_comp(): Return zero or nonzero instead of FALSE or TRUE. innobase/include/row0mysql.h: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/lock/lock0lock.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Remove parameter "comp" from lock_rec_get_next(), lock_rec_has_expl() and lock_rec_other_has_expl_req(). Add parameter "page" to lock_rec_store_on_page_infimum(). Add UNIV_UNLIKELY hints. Reduce the number of buf_frame_align() calls. Make use of page_rec_is_infimum(), page_rec_is_supremum() and page_rec_is_user_rec(). Move the "comp" flag outside some loops. innobase/mtr/mtr0log.c: Replace index->table->comp with page_rec_is_comp(). innobase/page/page0cur.c: Replace index->table->comp with page_is_comp() or page_rec_is_comp(). Eliminate some buf_frame_align() calls. Add some debug assertions. innobase/page/page0page.c: Optimize page_dir_find_owner_slot(). Compare the record offset 16 bits at a time, because that seems to be the only way to avoid register spilling on x86. Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Remove parameter "page" of page_delete_rec_list_write_log(). Make use of page_rec_is_infimum(). innobase/rem/rem0cmp.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/row/row0ins.c: Make use of page_rec_is_infimum() and page_rec_is_supremum(). Reduce the amount of buf_frame_align() calls. row_ins_index_entry_low(): Disable assertion about column count unless #ifdef UNIV_DEBUG. innobase/row/row0mysql.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. innobase/row/row0row.c: Eliminate some buf_frame_align() calls. Make use of page_rec_is_infimum(). innobase/row/row0sel.c: Make use of page_rec_is_supremum() and page_rec_is_infimum(). Turn some assertions into debug assertions. Add UNIV_LIKELY and UNIV_UNLIKELY hints. row_search_for_mysql(): Eliminate local variables "moved", "cons_read_requires_clust_rec", "was_lock_wait", "shortcut", "success" and "comp". Replace some of them with goto's. Disable variable "cnt" unless #ifdef UNIV_SEARCH_DEBUG. innobase/row/row0vers.c: Replace FALSE/TRUE ibool comp with zero/nonzero ulint comp. Replace index->table->comp with page_rec_is_comp(). Eliminate some buf_frame_align() calls.	21 years ago
unknown	4e0e9a3bae	InnoDB: Define some macros around GCC's __builtin_expect() and __builtin_prefetch(). Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/btr/btr0btr.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/btr/btr0cur.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/btr/btr0sea.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/include/univ.i: Define UNIV_EXPECT(), UNIV_LIKELY(), UNIV_UNLIKELY(), UNIV_LIKELY_NULL(), UNIV_PREFETCH_R() and UNIV_PREFETCH_RW(). innobase/lock/lock0lock.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/page/page0cur.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/page/page0page.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/rem/rem0rec.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0ins.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0mysql.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0purge.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0row.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0sel.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0undo.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/row/row0upd.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests. innobase/trx/trx0rec.c: Add UNIV_LIKELY_NULL to if (heap) mem_free_heap(heap) tests.	21 years ago
unknown	ea5c2a148a	InnoDB: Make CHECK TABLE killable. (Bug #9730 ) innobase/btr/btr0btr.c: Enclose btr_print_size() and btr_print_tree() in #ifdef UNIV_BTR_PRINT Add trx_t* parameter to btr_validate_tree() and btr_validate_level(). btr_validate_level(): Call trx_is_interrupted() on each page. innobase/ibuf/ibuf0ibuf.c: Add trx_t* parameter to btr_validate_tree(). innobase/include/btr0btr.h: Enclose btr_print_size() and btr_print_tree() in #ifdef UNIV_BTR_PRINT Add trx_t* parameter to btr_validate_tree(). innobase/include/trx0trx.h: Declare trx_is_interrupted(). innobase/row/row0mysql.c: row_scan_and_check_index(): Check trx_is_interrupted() every 1,000 scanned rows. row_check_table_for_mysql(): Check trx_is_interrupted() for each index after btr_validate_tree(). sql/ha_innodb.cc: Define trx_is_interrupted().	21 years ago
unknown	dec90f5b36	InnoDB: Ignore character set mismatch in ALTER TABLE and RENAME TABLE if foreign_key_checks=0. (Bug #9802) innobase/dict/dict0dict.c: dict_foreign_add_to_cache(): Add flag check_types. If the flag is FALSE, ignore character set mismatch. innobase/dict/dict0load.c: dict_load_foreign(), dict_load_foreigns(): Add flag check_types. If the flag is FALSE, differences in character sets will be ignored. innobase/include/dict0dict.h: dict_foreign_add_to_cache(): Add flag check_types. If the flag is FALSE, differences in character sets will be ignored. innobase/include/dict0load.h: dict_load_foreigns(): Add flag check_types. If the flag is FALSE, differences in character sets will be ignored. innobase/row/row0mysql.c: row_table_add_foreign_constraints(), row_rename_table_for_mysql(): Pass trx->check_foreigns to dict_load_foreigns() sql/ha_innodb.cc: ha_innobase::rename_table(): Clear trx->check_foreign if necessary.	21 years ago
unknown	7955fe527d	Many files: InnoDB true VARCHAR sql/ha_innodb.h: InnoDB true VARCHAR sql/ha_innodb.cc: InnoDB true VARCHAR innobase/include/data0type.h: InnoDB true VARCHAR innobase/include/que0que.h: InnoDB true VARCHAR innobase/include/row0mysql.h: InnoDB true VARCHAR innobase/include/data0type.ic: InnoDB true VARCHAR innobase/include/row0mysql.ic: InnoDB true VARCHAR innobase/row/row0ins.c: InnoDB true VARCHAR innobase/row/row0mysql.c: InnoDB true VARCHAR innobase/row/row0sel.c: InnoDB true VARCHAR innobase/trx/trx0trx.c: InnoDB true VARCHAR	21 years ago
unknown	53ffcff7be	row0mysql.c: Correct web links fil0fil.c: Correct (?) English grammar innobase/fil/fil0fil.c: Correct (?) English grammar innobase/row/row0mysql.c: Correct web links	21 years ago
unknown	066e8900d6	InnoDB: Introduce the symbols REC_OFFS_NORMAL_SIZE and REC_OFFS_SMALL_SIZE for the initial allocation sizes of arrays passed to rec_get_offsets(). innobase/btr/btr0btr.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/btr/btr0cur.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/btr/btr0sea.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/include/rem0rec.h: Define REC_OFFS_NORMAL_SIZE and REC_OFFS_SMALL_SIZE. innobase/lock/lock0lock.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/page/page0cur.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/page/page0page.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/rem/rem0rec.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0ins.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0mysql.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0purge.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0row.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0sel.c: s/100/REC_OFFS_NORMAL_SIZE/ s/10/REC_OFFS_SMALL_SIZE/ innobase/row/row0undo.c: s/100/REC_OFFS_NORMAL_SIZE/ innobase/row/row0upd.c: s/100/REC_OFFS_NORMAL_SIZE/ s/10/REC_OFFS_SMALL_SIZE/ innobase/trx/trx0rec.c: s/100/REC_OFFS_NORMAL_SIZE/	21 years ago
unknown	db32810d02	InnoDB: Improve performance by about 10% by removing implicit memcpy() calls, by not initializing the offsets_[] arrays. InnoDB: Remove a Microsoft compiler warning in page0page.c. innobase/btr/btr0btr.c: Only initialize the first element of offsets_[] innobase/btr/btr0cur.c: Only initialize the first element of offsets_[] innobase/btr/btr0sea.c: Only initialize the first element of offsets_[] innobase/lock/lock0lock.c: Only initialize the first element of offsets_[] innobase/page/page0cur.c: Only initialize the first element of offsets_[] innobase/page/page0page.c: page_validate(): Silence a warning about unsigned/signed comparison. Other places: Only initialize the first element of offsets_[]. innobase/rem/rem0rec.c: Only initialize the first element of offsets_[] innobase/row/row0ins.c: Only initialize the first element of offsets_[] innobase/row/row0mysql.c: Only initialize the first element of offsets_[] innobase/row/row0purge.c: Only initialize the first element of offsets_[] innobase/row/row0row.c: Only initialize the first element of offsets_[] innobase/row/row0sel.c: Only initialize the first element of offsets_[] innobase/row/row0undo.c: Only initialize the first element of offsets_[] innobase/row/row0upd.c: Only initialize the first element of offsets_[] innobase/trx/trx0rec.c: Only initialize the first element of offsets_[]	21 years ago
unknown	9c6cc47f74	InnoDB: Portability fixes for warnings reported on IA-64 Windows innobase/buf/buf0lru.c: Portability fix: Use %p for printing pointers innobase/dict/dict0dict.c: Properly cast the arguments of toupper() innobase/eval/eval0proc.c: Declare loop_var_value with a matching data type. innobase/include/mem0mem.ic: Remove implicit type conversion innobase/include/page0page.ic: Portability fix: Use %p for printing pointers innobase/include/pars0pars.h: Remove implicit type conversion innobase/include/pars0sym.h: Remove implicit type conversion innobase/mem/mem0dbg.c: Portability fix: Use %p for printing pointers innobase/os/os0file.c: Add DWORD casts for Windows innobase/os/os0sync.c: Add DWORD casts for Windows innobase/os/os0thread.c: Add DWORD casts for Windows innobase/rem/rem0cmp.c: Make implicit type conversions explicit innobase/row/row0mysql.c: Make implicit type conversions explicit innobase/row/row0sel.c: Portability fix: Use %p for printing pointers innobase/trx/trx0sys.c: Declare trx_sys_mysql_bin_log_pos_high and trx_sys_mysql_bin_log_pos_low with a matching data type innobase/ut/ut0ut.c: Make implicit type conversion explicit	21 years ago
unknown	39cf45fd54	After review fixes. Fix bugs in TRUNCATE. innobase/dict/dict0crea.c: dict_truncate_index_tree(): Commit the mtr after deleting the index tree. Add diagnostics for error cases. Let the caller update SYS_INDEXES.PAGE_NO to the new root page number. Return the new root page number, or FIL_NULL on error. innobase/include/dict0crea.h: dict_truncate_index_tree(): Commit the mtr after deleting the index tree. Add diagnostics for error cases. Let the caller update SYS_INDEXES.PAGE_NO to the new root page number. Return the new root page number, or FIL_NULL on error. innobase/include/page0page.ic: page_mem_free(): Disable the memset() call, to make it possible to recover some data if someone accidentally deletes a large number of records from a table. innobase/log/log0recv.c: Do not disable InnoDB Hot Backup specific code in MySQL builds. innobase/row/row0mysql.c: row_truncate_table_for_mysql(): Remove an infinite loop in case a SYS_INDEXES record has been deleted. Avoid deadlocks by committing and restarting the mini-transaction. sql/ha_innodb.cc: ha_innobase::delete_all_rows(): set trx->active_trans = 1	21 years ago
unknown	6075463f03	InnoDB: Make CREATE TABLE return error when the minimum row length exceeds the maximum record size. (Bug #5682) innobase/data/data0type.c: Remove function dtype_str_needs_mysql_cmp(). Document dtype_get_at_most_n_mbchars(). dtype_get_at_most_n_mbchars(): Use mbminlen and mbmaxlen. innobase/dict/dict0crea.c: dict_build_table_def_step(): Reject if minimum row size is too big. innobase/include/data0type.h: Remove dtype_str_needs_mysql_cmp(). Document dtype_get_at_most_n_mbchars(). Add dtype_get_min_size(). innobase/include/data0type.ic: Add dtype_get_min_size(). innobase/include/row0mysql.h: row_mysql_store_col_in_innobase_format(): Add parameter comp, as we will only truncate UTF-8 CHAR(n) columns in row_format=compact. innobase/include/row0mysql.ic: row_mysql_store_col_in_innobase_format(): Add parameter comp, as we will only truncate UTF-8 CHAR(n) columns in row_format=compact. innobase/row/row0mysql.c: Pass parameter comp to row_mysql_store_col_in_innobase_format(). innobase/row/row0sel.c: Pass parameter comp to row_mysql_store_col_in_innobase_format(). row_sel_field_store_in_mysql_format(): Undo the stripping of UTF-8 CHAR(n) columns by padding with spaces.	21 years ago
unknown	4c21a10f27	row0mysql.c: Backport the column prefix memory corruption fix from 5.0 innobase/row/row0mysql.c: Backport the column prefix memory corruption fix from 5.0	21 years ago
unknown	602d9a0329	row0mysql.c: Fix memory corruption bug reported by Georg Richter: if one created a table whose primary key contained at least 2 column prefixes, that could corrupt the memory heap of prebuilt_t innobase/row/row0mysql.c: Fix memory corruption bug reported by Georg Richter: if one created a table whose primary key contained at least 2 column prefixes, that could corrupt the memory heap of prebuilt_t	21 years ago
unknown	ed4dbd12d9	InnoDB: Exclude code from InnoDB Hot Backup builds by adding #ifndef UNIV_HOTBACKUP and adjusting some function declarations. innobase/data/data0type.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/dict/dict0dict.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/dict/dict0load.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/include/data0type.ic: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/include/srv0srv.h: Introduce srv_init(), so that it can be called in InnoDB Hot Backup innobase/include/srv0start.h: Introduce srv_add_path_separator_if_needed(), so that it can be invoked in InnoDB Hot Backup innobase/include/sync0sync.h: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/include/sync0sync.ic: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/include/trx0trx.h: trx_recover_for_mysql(): replace uint with ulint, as uint is not declared in InnoDB Hot Backup innobase/lock/lock0lock.c: Replace bool with ibool Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/row/row0ins.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/row/row0mysql.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/srv/srv0srv.c: Make srv_init() global, so that InnoDB Hot Backup can call it. Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/srv/srv0start.c: Make srv_add_path_separator_if_needed() global for InnoDB Hot Backup. Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/sync/sync0rw.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/sync/sync0sync.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/trx/trx0roll.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP innobase/trx/trx0trx.c: Replace uint with ulint, as uint is undeclared in InnoDB Hot Backup innobase/ut/ut0ut.c: Exclude code from InnoDB Hot Backup with #ifndef UNIV_HOTBACKUP	21 years ago
unknown	113ff8c9d9	InnoDB: Cleanups of TRUNCATE TABLE code innobase/row/row0mysql.c: row_truncate_for_mysql(): Always lock the data dictionary. row_truncate_for_mysql(): Improve comments and diagnostic messages. sql/ha_innodb.cc: delete_all_rows(): Replace innobase_commit_low() with innobase_commit(). (partial fix to Bug #8151)	21 years ago
unknown	264f83f076	InnoDB: Allow concurrent TRUNCATE and INSERT on a table. (Bug #8144 ) innobase/include/rem0rec.ic: Improve formatting of comments innobase/include/trx0trx.h: dict_operation: document the effect of setting the flag innobase/row/row0mysql.c: Do not set the dict_operation flag. (Bug #8144) Allow MySQL to have open handles to the table being truncated. sql/ha_innodb.cc: store_lock(): Do not weaken TL_WRITE locks taken by TRUNCATE TABLE.	21 years ago
unknown	4db9aaeea7	InnoDB: Remove redundant page_no field from dict_index_t. This completes the patch for fast TRUNCATE TABLE. innobase/dict/dict0boot.c: dict_boot(): Add page_no parameter to dict_index_add_to_cache() innobase/dict/dict0crea.c: Remove dict_index_t:page_no; add ind_node_t:page_no innobase/dict/dict0dict.c: dict_index_add_to_cache(): Add parameter page_no dict_tree_create(): Add parameter page_no innobase/dict/dict0load.c: dict_load_indexes(): Add page_no to dict_index_add_to_cache() call innobase/ibuf/ibuf0ibuf.c: ibuf_data_init_for_space(): Move page_no to dict_index_add_to_cache() innobase/include/dict0crea.h: ind_node_t: Add page_no field innobase/include/dict0dict.h: dict_index_add_to_cache(): Add page_no dict_tree_create(): Add page_no innobase/include/dict0mem.h: dict_index_t: Remove page_no, as dict_tree_t has "page" field innobase/row/row0mysql.c: row_truncate_table_for_mysql(): Improve the comments	21 years ago
unknown	4017b57bbb	row0mysql.c: row_truncate_table_for_mysql(): Reset the auto_increment counter. innobase/row/row0mysql.c: row_truncate_table_for_mysql(): Reset the auto_increment counter.	21 years ago
unknown	ff4507a9de	InnoDB: Implement fast TRUNCATE TABLE (Bug #7150 ) innobase/dict/dict0boot.c: Added DICT_SYS_INDEXES_TYPE_FIELD innobase/dict/dict0crea.c: Added dict_truncate_index_tree() innobase/include/dict0boot.h: Added DICT_SYS_INDEXES_TYPE_FIELD innobase/include/dict0crea.h: Added dict_truncate_index_tree() innobase/include/row0mysql.h: Added row_truncate_table_for_mysql() innobase/row/row0mysql.c: Added row_truncate_table_for_mysql() sql/ha_innodb.cc: Added ha_innobase::delete_all_rows() in order to implement fast TRUNCATE TABLE sql/ha_innodb.h: Added ha_innobase::delete_all_rows() in order to implement fast TRUNCATE TABLE	21 years ago
unknown	05fb4757f9	row0mysql.c: Manually merge the latest FOREIGN KEY lock wait + DROP TABLE fix from 4.0 innobase/row/row0mysql.c: Manually merge the latest FOREIGN KEY lock wait + DROP TABLE fix from 4.0	21 years ago
unknown	4ba981e521	row0mysql.c: Fix the previous bug fix: dropping a table with FOREIGN KEY checks running on it caused a cascade of failed drops while the foreign key check was waiting for a lock innobase/row/row0mysql.c: Fix the previous bug fix: dropping a table with FOREIGN KEY checks running on it caused a cascade of failed drops while the foreign key check was waiting for a lock	21 years ago
unknown	030842edaa	row0mysql.c: Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment innobase/row/row0mysql.c: Merge the two FOREIGN KEY bug fixes from 4.0, and add a TODO comment	21 years ago
unknown	a7b984d233	row0ins.c: Fix bug: if we dropped a table where an INSERT was waiting for a lock to check a FOREIGN KEY constraint, then an assertion would fail in lock_reset_all_on_table(), since that operation assumes no waiting locks on the table or its records row0mysql.c: Fix bug: InnoDB failed to drop a table in the background drop queue if the table was referenced by a foreign key constraint innobase/row/row0mysql.c: Fix bug: InnoDB failed to drop a table in the background drop queue if the table was referenced by a foreign key constraint innobase/row/row0ins.c: Fix bug: if we dropped a table where an INSERT was waiting for a lock to check a FOREIGN KEY constraint, then an assertion would fail in lock_reset_all_on_table(), since that operation assumes no waiting locks on the table or its records	21 years ago
unknown	92655f14d2	row0mysql.c: Fix typo innobase/row/row0mysql.c: Fix typo	21 years ago
unknown	708eebea8a	Many files: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/buf/buf0rea.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/include/dict0load.h: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/include/fil0fil.h: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/include/row0mysql.h: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/include/trx0trx.h: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/dict/dict0load.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/fil/fil0fil.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/row/row0ins.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/row/row0mysql.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/row/row0sel.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/srv/srv0start.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 innobase/trx/trx0trx.c: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1 sql/ha_innodb.cc: Fix InnoDB critical bug #7496; we scan the InnoDB data dictionary also at a normal mysqld startup, and create the spaces, so that we know the mapping space id -> .ibd file name; fix an infinite loop if DISCARD TABLESPACE coincides with INSERT or some other table operation; fix a potential crash if DISCARD TABLESPACE coincides with a cascaded FOREIGN KEY operation in the same table; do not allow DISCARD TABLESPACE of a referenced table if FOREIGN_KEY_CHECKS=1	21 years ago
unknown	40d7e74efd	logging_ok: Logging to logging@openlogging.org accepted sql_yacc.yy, sql_parse.cc, sql_lex.h, lex.h: Implements the SHOW MUTEX STATUS command set_var.cc, mysqld.cc, mysql_priv.h: Added new GLOBAL variable timed_mutexes ha_innodb.h: New function innodb_mutex_show_status ha_innodb.cc: Added new innodb variables in SHOW STATUS Implements the SHOW MUTEX STATUS command innodb.test, innodb.result: Added new row_lock_waits status variables tests. variables.test, variables.result: test new variable timed_mutexes ut0ut.c: New function ut_usectime. sync0sync.c: Mutex counting. sync0rw.c: New mutex parameters initialization. srv0srv.c: Counting row lock waits row0sel.c, row0mysql.c: Setting row_lock or table_lock state to thd. que0que.c: Added default no_lock_state to thd. univ.i: Added UNIV_SRV_PRINT_LATCH_WAITS debug define sync0sync.ic: Count mutex using. sync0sync.h: Added new parameters to mutex structure for counting. sync0rw.h: Added new parameters to rw_create_func. srv0srv.h: Added new innodb varuables to SHOW STATUS. que0que.h: Added thread lock states. innobase/include/que0que.h: Added thread lock states. innobase/include/srv0srv.h: Added new innodb varuables to SHOW STATUS. innobase/include/sync0rw.h: Added new parameters to rw_create_func. innobase/include/sync0sync.h: Added new parameters to mutex structure for counting. innobase/include/sync0sync.ic: Count mutex using. innobase/include/univ.i: Added UNIV_SRV_PRINT_LATCH_WAITS debug define innobase/que/que0que.c: Added default no_lock_state to thd. innobase/row/row0mysql.c: Setting row_lock or table_lock state to thd. innobase/row/row0sel.c: Setting row_lock or table_lock state to thd. innobase/srv/srv0srv.c: Counting row lock waits innobase/sync/sync0rw.c: New mutex parameters initialization. innobase/sync/sync0sync.c: Mutex counting. innobase/ut/ut0ut.c: New function ut_usectime. mysql-test/r/variables.result: test new variable timed_mutexes mysql-test/r/innodb.result: Added new row_lock_waits status variables tests. mysql-test/t/variables.test: test new variable timed_mutexes mysql-test/t/innodb.test: Added new row_lock_waits status variables tests. sql/ha_innodb.cc: Added new innodb variables in SHOW STATUS Implements the SHOW MUTEX STATUS command sql/ha_innodb.h: New function innodb_mutex_show_status sql/lex.h: Implements the SHOW MUTEX STATUS command sql/mysql_priv.h: Added new GLOBAL variable timed_mutexes sql/mysqld.cc: Added new GLOBAL variable timed_mutexes sql/set_var.cc: Added new GLOBAL variable timed_mutexes sql/sql_lex.h: Implements the SHOW MUTEX STATUS command sql/sql_parse.cc: Implements the SHOW MUTEX STATUS command sql/sql_yacc.yy: Implements the SHOW MUTEX STATUS command BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted	21 years ago
unknown	7945222c28	InnoDB: Changed interface to rec_get_offsets(), to reduce the use of memory heaps. This changeset plugs also a few memory leaks that were introduced with the compact InnoDB table format. innobase/btr/btr0btr.c: Changed interface to rec_get_offsets() innobase/btr/btr0cur.c: Changed interface to rec_get_offsets() innobase/btr/btr0pcur.c: Changed interface to rec_get_offsets() innobase/btr/btr0sea.c: Changed interface to rec_get_offsets() innobase/include/rem0rec.h: Changed interface to rec_get_offsets() innobase/include/rem0rec.ic: Changed interface to rec_get_offsets() innobase/lock/lock0lock.c: Changed interface to rec_get_offsets() innobase/page/page0cur.c: Changed interface to rec_get_offsets() innobase/page/page0page.c: Changed interface to rec_get_offsets() innobase/rem/rem0rec.c: Changed interface to rec_get_offsets() innobase/row/row0ins.c: Changed interface to rec_get_offsets() innobase/row/row0mysql.c: Changed interface to rec_get_offsets() innobase/row/row0purge.c: Changed interface to rec_get_offsets() innobase/row/row0row.c: Changed interface to rec_get_offsets() innobase/row/row0sel.c: Changed interface to rec_get_offsets() innobase/row/row0umod.c: Changed interface to rec_print() innobase/row/row0undo.c: Changed interface to rec_get_offsets() innobase/row/row0upd.c: Changed interface to rec_get_offsets() innobase/row/row0vers.c: Changed interface to rec_get_offsets() innobase/trx/trx0rec.c: Changed interface to rec_get_offsets()	21 years ago
unknown	0f99fe728e	Added support for a LOCK TABLES...WHERE ENGINE = InnoDB query which sets transactional table locks to tables mentioned in the query. These locks are released at the end of the transaction automatically. This is fix for bugs #5655, #5998 and issue #3762. innobase/include/lock0lock.h: Added a new lock type LOCK_TABLE_TRANSACTIONAL. innobase/include/trx0trx.h: Added a varible to store the number of transactional table locks reserved by the transaction and stored in the trx_locks list. innobase/lock/lock0lock.c: Added a lock type LOCK_TABLE_TRANSACTIONAL. innobase/row/row0mysql.c: Added support for a transactional table lock. innobase/trx/trx0roll.c: Make compiler happy and format function. innobase/trx/trx0trx.c: Added information about number of explicit and transactional table locks in the innodb monitor. sql/ha_innodb.cc: Added support for a LOCK_TABLE_TRANSACTIONAL table lock (SQLCOM_LOCK_TABLES_TRANSACTIONAL). Transactional table locks are taken in the function ::transactional_table_lock(). sql/ha_innodb.h: Added prototype for a function trandactional_table_lock(). sql/handler.h: Added prototype for a virtual function transactional_table_lock(). Handler does not need to implement this function. sql/lock.cc: Added a function transactional_lock_tables() to lock all tables in the list with transactional table lock. These locks can cause a deadlock and this error should be reported back to user. sql/mysql_priv.h: Added prototype for a function transactional_lock_tables(). sql/sql_lex.h: Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command. sql/sql_parse.cc: Added SQLCOM_LOCK_TABLES_TRANSACTIONAL command. sql/sql_yacc.yy: Added parsing rules for a LOCK TABLES...WHERE ENGINE = x;	21 years ago
unknown	ff2c115ba8	row0mysql.c: Remove parameter from call to btr_search_validate(). buf0buf.c: Initialize member "index" of buf_block_t. buf0buf.h: Add member "index" to buf_block_t. btr0sea.h: Remove parameter of btr_search_validate() btr0sea.c: Make use of the added member "index" of buf_block_t. innobase/btr/btr0sea.c: Make use of the added member "index" of buf_block_t. innobase/include/btr0sea.h: Remove parameter of btr_search_validate() innobase/include/buf0buf.h: Add member "index" to buf_block_t. innobase/buf/buf0buf.c: Initialize member "index" of buf_block_t. innobase/row/row0mysql.c: Remove parameter from call to btr_search_validate().	21 years ago

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200 Commits (c78915b218e65afc5705b09d451a5587a645d8f2)