Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.4(EOL)
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None
Description
- Bootstrap the data directory with some MySQL 5.6, e.g. 5.6.43. Whether or not the server was started after that and any actions were performed, is unimportant.
- Start 10.4 on the same datadir, all defaults will do.
- Run mysql_upgrade
10.4 bb970dda
Phase 4/7: Running 'mysql_fix_privilege_tables'ERROR 1408 (HY000) at line 391: Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler.FATAL ERROR: Upgrade failed
The table still has a wrong definition, an error is written in the error log:
2019-03-01 20:26:03 0 [ERROR] Incorrect definition of table mysql.event: expected column 'sql_mode' at position 14 to have type set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','IGNORE_BAD_TABLE_OPTIONS','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLES','STRICT_ALL_TABLES','NO_ZERO_IN_DATE','NO_ZERO_DATE','INVALID_DATES','ERROR_FOR_DIVISION_BY_ZERO','TRADITIONAL','NO_AUTO_CREATE_USER','HIGH_NOT_PRECEDENCE','NO_ENGINE_SUBSTITUTION','PAD_CHAR_TO_FULL_LENGTH','EMPTY_STRING_IS_NULL','SIMULTANEOUS_ASSIGNMENT'), found type set('REAL_AS_FLOAT','PIPES_AS_CONCAT','ANSI_QUOTES','IGNORE_SPACE','NOT_USED','ONLY_FULL_GROUP_BY','NO_UNSIGNED_SUBTRACTION','NO_DIR_IN_CREATE','POSTGRESQL','ORACLE','MSSQL','DB2','MAXDB','NO_KEY_OPTIONS','NO_TABLE_OPTIONS','NO_FIELD_OPTIONS','MYSQL323','MYSQL40','ANSI','NO_AUTO_VALUE_ON_ZERO','NO_B
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2019-03-01 20:26:03 0 [ERROR] mysqld: Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler.
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2019-03-01 20:26:03 6 [Warning] InnoDB: Table mysql/innodb_table_stats has length mismatch in the column name table_name. Please run mysql_upgrade
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2019-03-01 20:26:03 6 [Warning] InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade
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The second attempt to run mysql_upgrade works.
A datadir bootstrapped with MySQL 5.6 is attached.
10.3 works all right.