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bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. Problem: 1. trigger code didn't assume a table name may have a "#mysql50#" prefix, that may lead to a failing ASSERT(). 2. "ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME" failed for databases with "#mysql50#" prefix if any trigger. 3. mysqlcheck --fix-table-name didn't use UTF8 as a default character set that resulted in (parsing) errors for tables with non-latin symbols in their names and definitions of triggers. Fix: 1. properly handle table/database names with "#mysql50#" prefix. 2. handle --default-character-set mysqlcheck option; if mysqlcheck is launched with --fix-table-name or --fix-db-name set default character set to UTF8 if no --default-character-set option given. Note: if given --fix-table-name or --fix-db-name option, without --default-character-set mysqlcheck option default character set is UTF8. client/mysqlcheck.c: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - check and set default charset if --default-character-set option given. - set default charset to "utf8" if there's --fix-table-name or --fix-db-name and no --default-character-set. mysql-test/r/mysqlcheck.result: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - test result. mysql-test/t/mysqlcheck.test: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - test case. sql/mysql_priv.h: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - check_n_cut_mysql50_prefix() introduced. sql/sql_table.cc: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - tablename_to_filename() code split into 2 parts - check_n_cut_mysql50_prefix() introduced to cut #mysql50# prefixes, used in the trigger code as well. sql/sql_trigger.cc: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - Table_triggers_list::check_n_load() - checking triggers assume a table/database name given may have "#mysql50#" prefix in some cases. - Table_triggers_list::change_table_name_in_triggers() - create .TRG file in new database directory and delete it in old one, as they may differ in case of "ALTER DATABASE ... UPGRADE DATA DIRECTORY NAME" - Table_triggers_list::change_table_name_in_trignames() - remove stale .TRN files in #mysql50#dbname directory in case of database upgrade - Table_triggers_list::change_table_name() - allow changing trigger's database in case of its upgrading sql/sql_trigger.h: Fix for bug#33094: Error in upgrading from 5.0 to 5.1 when table contains triggers and #41385: Crash when attempting to repair a #mysql50# upgraded table with triggers. - new old_db_name parameter added in Table_triggers_list::change_table_name_in_trignames() and Table_triggers_list::change_table_name_in_triggers() |
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| .. | ||
| .cvsignore | ||
| client_priv.h | ||
| CMakeLists.txt | ||
| completion_hash.cc | ||
| completion_hash.h | ||
| echo.c | ||
| get_password.c | ||
| Makefile.am | ||
| my_readline.h | ||
| mysql.cc | ||
| mysql_upgrade.c | ||
| mysqladmin.cc | ||
| mysqlbinlog.cc | ||
| mysqlcheck.c | ||
| mysqldump.c | ||
| mysqlimport.c | ||
| mysqlshow.c | ||
| mysqlslap.c | ||
| mysqltest.c | ||
| readline.cc | ||
| sql_string.cc | ||
| sql_string.h | ||