diff options
Diffstat (limited to 'mysql-test')
| -rw-r--r-- | mysql-test/r/log_tables.result | 68 | ||||
| -rw-r--r-- | mysql-test/t/log_tables.test | 83 |
2 files changed, 151 insertions, 0 deletions
diff --git a/mysql-test/r/log_tables.result b/mysql-test/r/log_tables.result index 638c05dd712..8bec1887e47 100644 --- a/mysql-test/r/log_tables.result +++ b/mysql-test/r/log_tables.result @@ -218,3 +218,71 @@ unlock tables; use mysql; lock tables general_log read local, help_category read local; unlock tables; +use mysql; +RENAME TABLE general_log TO renamed_general_log; +ERROR HY000: Cannot rename 'general_log'. When logging enabled, rename to/from log table must rename two tables: the log table to an archive table and another table back to 'general_log' +RENAME TABLE slow_log TO renamed_slow_log; +ERROR HY000: Cannot rename 'slow_log'. When logging enabled, rename to/from log table must rename two tables: the log table to an archive table and another table back to 'slow_log' +truncate table general_log; +select * from general_log; +event_time user_host thread_id server_id command_type argument +TIMESTAMP USER_HOST THREAD_ID 1 Query select * from general_log +truncate table slow_log; +select * from slow_log; +start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text +create table general_log_new like general_log; +rename table general_log TO renamed_general_log, general_log_new TO general_log; +create table slow_log_new like slow_log; +rename table slow_log TO renamed_slow_log, slow_log_new TO slow_log; +rename table general_log TO general_log_new, renamed_general_log TO general_log, slow_log to renamed_slow_log; +ERROR HY000: Cannot rename 'slow_log'. When logging enabled, rename to/from log table must rename two tables: the log table to an archive table and another table back to 'slow_log' +select * from general_log; +event_time user_host thread_id server_id command_type argument +TIMESTAMP USER_HOST THREAD_ID 1 Query create table slow_log_new like slow_log +TIMESTAMP USER_HOST THREAD_ID 1 Query rename table slow_log TO renamed_slow_log, slow_log_new TO slow_log +TIMESTAMP USER_HOST THREAD_ID 1 Query rename table general_log TO general_log_new, renamed_general_log TO general_log, slow_log to renamed_slow_log +TIMESTAMP USER_HOST THREAD_ID 1 Query select * from general_log +select * from renamed_general_log; +event_time user_host thread_id server_id command_type argument +TIMESTAMP USER_HOST THREAD_ID 1 Query select * from general_log +TIMESTAMP USER_HOST THREAD_ID 1 Query truncate table slow_log +TIMESTAMP USER_HOST THREAD_ID 1 Query select * from slow_log +TIMESTAMP USER_HOST THREAD_ID 1 Query create table general_log_new like general_log +TIMESTAMP USER_HOST THREAD_ID 1 Query rename table general_log TO renamed_general_log, general_log_new TO general_log +select * from slow_log; +start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text +select * from renamed_slow_log; +start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text +set global general_log='OFF'; +RENAME TABLE general_log TO general_log2; +set global slow_query_log='OFF'; +RENAME TABLE slow_log TO slow_log2; +set global general_log='ON'; +ERROR HY000: Cannot activate 'general' log +set global slow_query_log='ON'; +ERROR HY000: Cannot activate 'slow query' log +RENAME TABLE general_log2 TO general_log; +RENAME TABLE slow_log2 TO slow_log; +set global general_log='ON'; +set global slow_query_log='ON'; +flush logs; +flush logs; +drop table renamed_general_log, renamed_slow_log; +use test; +use mysql; +repair table general_log; +Table Op Msg_type Msg_text +mysql.general_log repair status OK +repair table slow_log; +Table Op Msg_type Msg_text +mysql.slow_log repair status OK +create table general_log_new like general_log; +create table slow_log_new like slow_log; +show tables like "%log%"; +Tables_in_mysql (%log%) +general_log +general_log_new +slow_log +slow_log_new +drop table slow_log_new, general_log_new; +use test; diff --git a/mysql-test/t/log_tables.test b/mysql-test/t/log_tables.test index 97c83310b4d..f814b258663 100644 --- a/mysql-test/t/log_tables.test +++ b/mysql-test/t/log_tables.test @@ -314,6 +314,89 @@ use mysql; lock tables general_log read local, help_category read local; unlock tables; +# +# Bug #17544 Cannot do atomic log rotate and +# Bug #21785 Server crashes after rename of the log table +# + +use mysql; +# Should result in error +--error ER_CANT_RENAME_LOG_TABLE +RENAME TABLE general_log TO renamed_general_log; +--error ER_CANT_RENAME_LOG_TABLE +RENAME TABLE slow_log TO renamed_slow_log; + +#check rotate logs +truncate table general_log; +--replace_column 1 TIMESTAMP 2 USER_HOST 3 THREAD_ID +select * from general_log; + +truncate table slow_log; +--replace_column 1 TIMESTAMP 2 USER_HOST +select * from slow_log; + +create table general_log_new like general_log; +rename table general_log TO renamed_general_log, general_log_new TO general_log; + +create table slow_log_new like slow_log; +rename table slow_log TO renamed_slow_log, slow_log_new TO slow_log; + +# check that rename checks more then first table in the list +--error ER_CANT_RENAME_LOG_TABLE +rename table general_log TO general_log_new, renamed_general_log TO general_log, slow_log to renamed_slow_log; + +# now check the content of tables +--replace_column 1 TIMESTAMP 2 USER_HOST 3 THREAD_ID +select * from general_log; +--replace_column 1 TIMESTAMP 2 USER_HOST 3 THREAD_ID +select * from renamed_general_log; + +# the content of the slow log is empty, but we will try a select anyway +--replace_column 1 TIMESTAMP 2 USER_HOST +select * from slow_log; +--replace_column 1 TIMESTAMP 2 USER_HOST +select * from renamed_slow_log; + +# check that we can do whatever we want with disabled log +set global general_log='OFF'; +RENAME TABLE general_log TO general_log2; + +set global slow_query_log='OFF'; +RENAME TABLE slow_log TO slow_log2; + +# this should fail +--error ER_CANT_ACTIVATE_LOG +set global general_log='ON'; +--error ER_CANT_ACTIVATE_LOG +set global slow_query_log='ON'; + +RENAME TABLE general_log2 TO general_log; +RENAME TABLE slow_log2 TO slow_log; + +# this should work +set global general_log='ON'; +set global slow_query_log='ON'; +# now check flush logs +flush logs; +flush logs; +drop table renamed_general_log, renamed_slow_log; +use test; + +# +# Bug #21966 Strange warnings on repair of the log tables +# + +use mysql; +# check that no warning occurs on repair of the log tables +repair table general_log; +repair table slow_log; +# check that no warning occurs on "create like" for the log tables +create table general_log_new like general_log; +create table slow_log_new like slow_log; +show tables like "%log%"; +drop table slow_log_new, general_log_new; +use test; + # kill all connections disconnect con1; disconnect con2; |