drop table if exists test.user_table; drop procedure if exists test.user_proc; drop function if exists test.user_func; drop event if exists test.user_event; "Testing mysql_upgrade with TABLE performance_schema.user_table" create table test.user_table(a int); use performance_schema; show tables like "user_table"; Tables_in_performance_schema (user_table) user_table ERROR 1050 (42S01) at line 181: Table 'COND_INSTANCES' already exists ERROR 1050 (42S01) at line 211: Table 'EVENTS_WAITS_CURRENT' already exists ERROR 1050 (42S01) at line 225: Table 'EVENTS_WAITS_HISTORY' already exists ERROR 1050 (42S01) at line 239: Table 'EVENTS_WAITS_HISTORY_LONG' already exists ERROR 1050 (42S01) at line 260: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 301: Table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 318: Table 'FILE_INSTANCES' already exists ERROR 1050 (42S01) at line 337: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 357: Table 'FILE_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 374: Table 'MUTEX_INSTANCES' already exists ERROR 1050 (42S01) at line 392: Table 'PERFORMANCE_TIMERS' already exists ERROR 1050 (42S01) at line 410: Table 'RWLOCK_INSTANCES' already exists ERROR 1050 (42S01) at line 426: Table 'SETUP_CONSUMERS' already exists ERROR 1050 (42S01) at line 443: Table 'SETUP_INSTRUMENTS' already exists ERROR 1050 (42S01) at line 459: Table 'SETUP_TIMERS' already exists ERROR 1050 (42S01) at line 476: Table 'THREADS' already exists ERROR 1644 (HY000) at line 1119: Unexpected content found in the performance_schema database. FATAL ERROR: Upgrade failed show tables like "user_table"; Tables_in_performance_schema (user_table) user_table use test; drop table test.user_table; "Testing mysql_upgrade with VIEW performance_schema.user_view" create view test.user_view as select "Not supposed to be here"; use performance_schema; show tables like "user_view"; Tables_in_performance_schema (user_view) user_view ERROR 1050 (42S01) at line 181: Table 'COND_INSTANCES' already exists ERROR 1050 (42S01) at line 211: Table 'EVENTS_WAITS_CURRENT' already exists ERROR 1050 (42S01) at line 225: Table 'EVENTS_WAITS_HISTORY' already exists ERROR 1050 (42S01) at line 239: Table 'EVENTS_WAITS_HISTORY_LONG' already exists ERROR 1050 (42S01) at line 260: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 301: Table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 318: Table 'FILE_INSTANCES' already exists ERROR 1050 (42S01) at line 337: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 357: Table 'FILE_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 374: Table 'MUTEX_INSTANCES' already exists ERROR 1050 (42S01) at line 392: Table 'PERFORMANCE_TIMERS' already exists ERROR 1050 (42S01) at line 410: Table 'RWLOCK_INSTANCES' already exists ERROR 1050 (42S01) at line 426: Table 'SETUP_CONSUMERS' already exists ERROR 1050 (42S01) at line 443: Table 'SETUP_INSTRUMENTS' already exists ERROR 1050 (42S01) at line 459: Table 'SETUP_TIMERS' already exists ERROR 1050 (42S01) at line 476: Table 'THREADS' already exists ERROR 1644 (HY000) at line 1119: Unexpected content found in the performance_schema database. FATAL ERROR: Upgrade failed show tables like "user_view"; Tables_in_performance_schema (user_view) user_view use test; drop view test.user_view; "Testing mysql_upgrade with PROCEDURE performance_schema.user_proc" create procedure test.user_proc() select "Not supposed to be here"; update mysql.proc set db='performance_schema' where name='user_proc'; ERROR 1050 (42S01) at line 181: Table 'COND_INSTANCES' already exists ERROR 1050 (42S01) at line 211: Table 'EVENTS_WAITS_CURRENT' already exists ERROR 1050 (42S01) at line 225: Table 'EVENTS_WAITS_HISTORY' already exists ERROR 1050 (42S01) at line 239: Table 'EVENTS_WAITS_HISTORY_LONG' already exists ERROR 1050 (42S01) at line 260: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 301: Table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 318: Table 'FILE_INSTANCES' already exists ERROR 1050 (42S01) at line 337: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 357: Table 'FILE_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 374: Table 'MUTEX_INSTANCES' already exists ERROR 1050 (42S01) at line 392: Table 'PERFORMANCE_TIMERS' already exists ERROR 1050 (42S01) at line 410: Table 'RWLOCK_INSTANCES' already exists ERROR 1050 (42S01) at line 426: Table 'SETUP_CONSUMERS' already exists ERROR 1050 (42S01) at line 443: Table 'SETUP_INSTRUMENTS' already exists ERROR 1050 (42S01) at line 459: Table 'SETUP_TIMERS' already exists ERROR 1050 (42S01) at line 476: Table 'THREADS' already exists ERROR 1644 (HY000) at line 1119: Unexpected content found in the performance_schema database. FATAL ERROR: Upgrade failed select name from mysql.proc where db='performance_schema'; name user_proc update mysql.proc set db='test' where name='user_proc'; drop procedure test.user_proc; "Testing mysql_upgrade with FUNCTION performance_schema.user_func" create function test.user_func() returns integer return 0; update mysql.proc set db='performance_schema' where name='user_func'; ERROR 1050 (42S01) at line 181: Table 'COND_INSTANCES' already exists ERROR 1050 (42S01) at line 211: Table 'EVENTS_WAITS_CURRENT' already exists ERROR 1050 (42S01) at line 225: Table 'EVENTS_WAITS_HISTORY' already exists ERROR 1050 (42S01) at line 239: Table 'EVENTS_WAITS_HISTORY_LONG' already exists ERROR 1050 (42S01) at line 260: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 301: Table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 318: Table 'FILE_INSTANCES' already exists ERROR 1050 (42S01) at line 337: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 357: Table 'FILE_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 374: Table 'MUTEX_INSTANCES' already exists ERROR 1050 (42S01) at line 392: Table 'PERFORMANCE_TIMERS' already exists ERROR 1050 (42S01) at line 410: Table 'RWLOCK_INSTANCES' already exists ERROR 1050 (42S01) at line 426: Table 'SETUP_CONSUMERS' already exists ERROR 1050 (42S01) at line 443: Table 'SETUP_INSTRUMENTS' already exists ERROR 1050 (42S01) at line 459: Table 'SETUP_TIMERS' already exists ERROR 1050 (42S01) at line 476: Table 'THREADS' already exists ERROR 1644 (HY000) at line 1119: Unexpected content found in the performance_schema database. FATAL ERROR: Upgrade failed select name from mysql.proc where db='performance_schema'; name user_func update mysql.proc set db='test' where name='user_func'; drop function test.user_func; "Testing mysql_upgrade with EVENT performance_schema.user_event" create event test.user_event on schedule every 1 day do select "not supposed to be here"; update mysql.event set db='performance_schema' where name='user_event'; ERROR 1050 (42S01) at line 181: Table 'COND_INSTANCES' already exists ERROR 1050 (42S01) at line 211: Table 'EVENTS_WAITS_CURRENT' already exists ERROR 1050 (42S01) at line 225: Table 'EVENTS_WAITS_HISTORY' already exists ERROR 1050 (42S01) at line 239: Table 'EVENTS_WAITS_HISTORY_LONG' already exists ERROR 1050 (42S01) at line 260: Table 'EVENTS_WAITS_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 281: Table 'EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 301: Table 'EVENTS_WAITS_SUMMARY_GLOBAL_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 318: Table 'FILE_INSTANCES' already exists ERROR 1050 (42S01) at line 337: Table 'FILE_SUMMARY_BY_EVENT_NAME' already exists ERROR 1050 (42S01) at line 357: Table 'FILE_SUMMARY_BY_INSTANCE' already exists ERROR 1050 (42S01) at line 374: Table 'MUTEX_INSTANCES' already exists ERROR 1050 (42S01) at line 392: Table 'PERFORMANCE_TIMERS' already exists ERROR 1050 (42S01) at line 410: Table 'RWLOCK_INSTANCES' already exists ERROR 1050 (42S01) at line 426: Table 'SETUP_CONSUMERS' already exists ERROR 1050 (42S01) at line 443: Table 'SETUP_INSTRUMENTS' already exists ERROR 1050 (42S01) at line 459: Table 'SETUP_TIMERS' already exists ERROR 1050 (42S01) at line 476: Table 'THREADS' already exists ERROR 1644 (HY000) at line 1119: Unexpected content found in the performance_schema database. FATAL ERROR: Upgrade failed select name from mysql.event where db='performance_schema'; name user_event update mysql.event set db='test' where name='user_event'; drop event test.user_event;