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eb65479127
Fixes the following bugs: Bug #30706: SQL thread on slave is allowed to block client queries when slave load is high Add (innodb|innobase|srv)_replication_delay MySQL config parameter. Bug #30888: Innodb table + stored procedure + row deletion = server crash While adding code for the low level read of the AUTOINC value from the index, the case for MEDIUM ints which are 3 bytes was missed triggering an assertion. Bug #30907: Regression: "--innodb_autoinc_lock_mode=0" (off) not same as older releases We don't rely on *first_value to be 0 when checking whether get_auto_increment() has been invoked for the first time in a multi-row INSERT. We instead use trx_t::n_autoinc_rows. Initialize trx::n_autoinc_rows inside ha_innobase::start_stmt() too. Bug #31444: "InnoDB: Error: MySQL is freeing a thd" in innodb_mysql.test ha_innobase::external_lock(): Update prebuilt->mysql_has_locked and trx->n_mysql_tables_in_use only after row_lock_table_for_mysql() returns DB_SUCCESS. A timeout on LOCK TABLES would lead to an inconsistent state, which would cause trx_free() to print a warning. Bug #31494: innodb + 5.1 + read committed crash, assertion Set an error code when a deadlock occurs in semi-consistent read.
80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
/******************************************************
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Global error codes for the database
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(c) 1996 Innobase Oy
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Created 5/24/1996 Heikki Tuuri
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*******************************************************/
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#ifndef db0err_h
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#define db0err_h
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#define DB_SUCCESS 10
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/* The following are error codes */
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#define DB_ERROR 11
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#define DB_OUT_OF_MEMORY 12
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#define DB_OUT_OF_FILE_SPACE 13
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#define DB_LOCK_WAIT 14
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#define DB_DEADLOCK 15
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#define DB_ROLLBACK 16
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#define DB_DUPLICATE_KEY 17
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#define DB_QUE_THR_SUSPENDED 18
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#define DB_MISSING_HISTORY 19 /* required history data has been
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deleted due to lack of space in
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rollback segment */
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#define DB_CLUSTER_NOT_FOUND 30
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#define DB_TABLE_NOT_FOUND 31
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#define DB_MUST_GET_MORE_FILE_SPACE 32 /* the database has to be stopped
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and restarted with more file space */
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#define DB_TABLE_IS_BEING_USED 33
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#define DB_TOO_BIG_RECORD 34 /* a record in an index would become
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bigger than 1/2 free space in a page
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frame */
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#define DB_LOCK_WAIT_TIMEOUT 35 /* lock wait lasted too long */
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#define DB_NO_REFERENCED_ROW 36 /* referenced key value not found
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for a foreign key in an insert or
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update of a row */
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#define DB_ROW_IS_REFERENCED 37 /* cannot delete or update a row
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because it contains a key value
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which is referenced */
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#define DB_CANNOT_ADD_CONSTRAINT 38 /* adding a foreign key constraint
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to a table failed */
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#define DB_CORRUPTION 39 /* data structure corruption noticed */
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#define DB_COL_APPEARS_TWICE_IN_INDEX 40/* InnoDB cannot handle an index
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where same column appears twice */
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#define DB_CANNOT_DROP_CONSTRAINT 41 /* dropping a foreign key constraint
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from a table failed */
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#define DB_NO_SAVEPOINT 42 /* no savepoint exists with the given
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name */
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#define DB_TABLESPACE_ALREADY_EXISTS 43 /* we cannot create a new single-table
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tablespace because a file of the same
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name already exists */
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#define DB_TABLESPACE_DELETED 44 /* tablespace does not exist or is
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being dropped right now */
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#define DB_LOCK_TABLE_FULL 45 /* lock structs have exhausted the
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buffer pool (for big transactions,
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InnoDB stores the lock structs in the
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buffer pool) */
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#define DB_FOREIGN_DUPLICATE_KEY 46 /* foreign key constraints
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activated by the operation would
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lead to a duplicate key in some
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table */
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#define DB_TOO_MANY_CONCURRENT_TRXS 47 /* when InnoDB runs out of the
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preconfigured undo slots, this can
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only happen when there are too many
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concurrent transactions */
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#define DB_UNSUPPORTED 48 /* when InnoDB sees any artefact or
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a feature that it can't recoginize or
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work with e.g., FT indexes created by
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a later version of the engine. */
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/* The following are partial failure codes */
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#define DB_FAIL 1000
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#define DB_OVERFLOW 1001
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#define DB_UNDERFLOW 1002
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#define DB_STRONG_FAIL 1003
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#define DB_RECORD_NOT_FOUND 1500
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#define DB_END_OF_INDEX 1501
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#endif
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