mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-01-30 10:31:54 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions
mariadb/mysql-test/suite/atomic/drop_view.result

22 lines
1.3 KiB
Text
Raw Normal View History

Speed up atomic test suite by improving wait_until_connected_again.inc and remove usage of RESET MASTER in loops. - Remove sleep of 0.1 second that was done even when not needed. - Don't call include/wait_wsrep_ready.inc if NO_WSREP is defined. - Added NO_WSREP=1 to all atomic tests. - Use 'select 1' instead of 'show status' to check is server is up. - Changed RESET MASTER to FLUSH BINARY LOGS to speed up atomic tests. To be able to do this, added a new parameter variable to show_events.inc to allow one to specify the name of the binary log in the output.
2021-05-21 13:06:00 +03:00
RESET MASTER;
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_before_delete_view position: 1"
v2.frm
MDEV-24408 Crash-safe DROP DATABASE Description of how DROP DATABASE works after this patch - Collect list of tables - DDL log tables as they are dropped - DDL log drop database - Delete db.opt - Delete data directory - Log either DROP TABLE or DROP DATABASE to binary log - De active ddl log entry This is in line of how things where before (minus ddl logging) except that we delete db.opt file last to not loose it if DROP DATABASE fails. On recovery we have to ensure that all dropped tables are logged in binary log and that they are properly dropped (as with atomic drop table). No new tables be dropped as part of recovery. Recovery of active drop database ddl log entry: - If drop database was logged to ddl log but was not found in the binary log: - drop the db.opt file and database directory. - Log DROP DATABASE to binary log - If drop database was not logged to ddl log - Update binary log with DROP TABLE of the dropped tables. If table list is longer than max_allowed_packet, then the query will be split into multiple DROP TABLE/VIEW queries. Other things: - Added DDL_LOG_STATE and 'current database' as arguments to mysql_rm_table_no_locks(). This was needed to be able to combine ddl logging of DROP DATABASE and DROP TABLE and make the generated DROP TABLE statements shorter. - To make the DROP TABLE statement created by ddl log shorter, I changed the binlogged query to use current directory and omit the directory part for all tables in the current directory. - Merged some DROP TABLE and DROP VIEW code in ddl logger. This was done to be able get separate DROP VIEW and DROP TABLE statements in the binary log. - Added a 'recovery_state' variable to remember the state of dropped tables and views. - Moved out code that drops database objects (stored procedures) from mysql_rm_db_internal() to drop_database_objects() for better code reuse. - Made mysql_rm_db_internal() global so that could be used by the ddl recovery code.
2020-12-20 17:44:11 +02:00
master-bin.000002 # Query # # use `test`; DROP VIEW IF EXISTS `v1` /* generated by ddl recovery */
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_before_delete_view position: 2"
MDEV-24408 Crash-safe DROP DATABASE Description of how DROP DATABASE works after this patch - Collect list of tables - DDL log tables as they are dropped - DDL log drop database - Delete db.opt - Delete data directory - Log either DROP TABLE or DROP DATABASE to binary log - De active ddl log entry This is in line of how things where before (minus ddl logging) except that we delete db.opt file last to not loose it if DROP DATABASE fails. On recovery we have to ensure that all dropped tables are logged in binary log and that they are properly dropped (as with atomic drop table). No new tables be dropped as part of recovery. Recovery of active drop database ddl log entry: - If drop database was logged to ddl log but was not found in the binary log: - drop the db.opt file and database directory. - Log DROP DATABASE to binary log - If drop database was not logged to ddl log - Update binary log with DROP TABLE of the dropped tables. If table list is longer than max_allowed_packet, then the query will be split into multiple DROP TABLE/VIEW queries. Other things: - Added DDL_LOG_STATE and 'current database' as arguments to mysql_rm_table_no_locks(). This was needed to be able to combine ddl logging of DROP DATABASE and DROP TABLE and make the generated DROP TABLE statements shorter. - To make the DROP TABLE statement created by ddl log shorter, I changed the binlogged query to use current directory and omit the directory part for all tables in the current directory. - Merged some DROP TABLE and DROP VIEW code in ddl logger. This was done to be able get separate DROP VIEW and DROP TABLE statements in the binary log. - Added a 'recovery_state' variable to remember the state of dropped tables and views. - Moved out code that drops database objects (stored procedures) from mysql_rm_db_internal() to drop_database_objects() for better code reuse. - Made mysql_rm_db_internal() global so that could be used by the ddl recovery code.
2020-12-20 17:44:11 +02:00
master-bin.000002 # Query # # use `test`; DROP VIEW IF EXISTS `v1`,`v2` /* generated by ddl recovery */
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_after_delete_view position: 1"
v2.frm
MDEV-24408 Crash-safe DROP DATABASE Description of how DROP DATABASE works after this patch - Collect list of tables - DDL log tables as they are dropped - DDL log drop database - Delete db.opt - Delete data directory - Log either DROP TABLE or DROP DATABASE to binary log - De active ddl log entry This is in line of how things where before (minus ddl logging) except that we delete db.opt file last to not loose it if DROP DATABASE fails. On recovery we have to ensure that all dropped tables are logged in binary log and that they are properly dropped (as with atomic drop table). No new tables be dropped as part of recovery. Recovery of active drop database ddl log entry: - If drop database was logged to ddl log but was not found in the binary log: - drop the db.opt file and database directory. - Log DROP DATABASE to binary log - If drop database was not logged to ddl log - Update binary log with DROP TABLE of the dropped tables. If table list is longer than max_allowed_packet, then the query will be split into multiple DROP TABLE/VIEW queries. Other things: - Added DDL_LOG_STATE and 'current database' as arguments to mysql_rm_table_no_locks(). This was needed to be able to combine ddl logging of DROP DATABASE and DROP TABLE and make the generated DROP TABLE statements shorter. - To make the DROP TABLE statement created by ddl log shorter, I changed the binlogged query to use current directory and omit the directory part for all tables in the current directory. - Merged some DROP TABLE and DROP VIEW code in ddl logger. This was done to be able get separate DROP VIEW and DROP TABLE statements in the binary log. - Added a 'recovery_state' variable to remember the state of dropped tables and views. - Moved out code that drops database objects (stored procedures) from mysql_rm_db_internal() to drop_database_objects() for better code reuse. - Made mysql_rm_db_internal() global so that could be used by the ddl recovery code.
2020-12-20 17:44:11 +02:00
master-bin.000002 # Query # # use `test`; DROP VIEW IF EXISTS `v1` /* generated by ddl recovery */
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_after_delete_view position: 2"
MDEV-24408 Crash-safe DROP DATABASE Description of how DROP DATABASE works after this patch - Collect list of tables - DDL log tables as they are dropped - DDL log drop database - Delete db.opt - Delete data directory - Log either DROP TABLE or DROP DATABASE to binary log - De active ddl log entry This is in line of how things where before (minus ddl logging) except that we delete db.opt file last to not loose it if DROP DATABASE fails. On recovery we have to ensure that all dropped tables are logged in binary log and that they are properly dropped (as with atomic drop table). No new tables be dropped as part of recovery. Recovery of active drop database ddl log entry: - If drop database was logged to ddl log but was not found in the binary log: - drop the db.opt file and database directory. - Log DROP DATABASE to binary log - If drop database was not logged to ddl log - Update binary log with DROP TABLE of the dropped tables. If table list is longer than max_allowed_packet, then the query will be split into multiple DROP TABLE/VIEW queries. Other things: - Added DDL_LOG_STATE and 'current database' as arguments to mysql_rm_table_no_locks(). This was needed to be able to combine ddl logging of DROP DATABASE and DROP TABLE and make the generated DROP TABLE statements shorter. - To make the DROP TABLE statement created by ddl log shorter, I changed the binlogged query to use current directory and omit the directory part for all tables in the current directory. - Merged some DROP TABLE and DROP VIEW code in ddl logger. This was done to be able get separate DROP VIEW and DROP TABLE statements in the binary log. - Added a 'recovery_state' variable to remember the state of dropped tables and views. - Moved out code that drops database objects (stored procedures) from mysql_rm_db_internal() to drop_database_objects() for better code reuse. - Made mysql_rm_db_internal() global so that could be used by the ddl recovery code.
2020-12-20 17:44:11 +02:00
master-bin.000002 # Query # # use `test`; DROP VIEW IF EXISTS `v1`,`v2` /* generated by ddl recovery */
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_before_binlog position: 1"
MDEV-24408 Crash-safe DROP DATABASE Description of how DROP DATABASE works after this patch - Collect list of tables - DDL log tables as they are dropped - DDL log drop database - Delete db.opt - Delete data directory - Log either DROP TABLE or DROP DATABASE to binary log - De active ddl log entry This is in line of how things where before (minus ddl logging) except that we delete db.opt file last to not loose it if DROP DATABASE fails. On recovery we have to ensure that all dropped tables are logged in binary log and that they are properly dropped (as with atomic drop table). No new tables be dropped as part of recovery. Recovery of active drop database ddl log entry: - If drop database was logged to ddl log but was not found in the binary log: - drop the db.opt file and database directory. - Log DROP DATABASE to binary log - If drop database was not logged to ddl log - Update binary log with DROP TABLE of the dropped tables. If table list is longer than max_allowed_packet, then the query will be split into multiple DROP TABLE/VIEW queries. Other things: - Added DDL_LOG_STATE and 'current database' as arguments to mysql_rm_table_no_locks(). This was needed to be able to combine ddl logging of DROP DATABASE and DROP TABLE and make the generated DROP TABLE statements shorter. - To make the DROP TABLE statement created by ddl log shorter, I changed the binlogged query to use current directory and omit the directory part for all tables in the current directory. - Merged some DROP TABLE and DROP VIEW code in ddl logger. This was done to be able get separate DROP VIEW and DROP TABLE statements in the binary log. - Added a 'recovery_state' variable to remember the state of dropped tables and views. - Moved out code that drops database objects (stored procedures) from mysql_rm_db_internal() to drop_database_objects() for better code reuse. - Made mysql_rm_db_internal() global so that could be used by the ddl recovery code.
2020-12-20 17:44:11 +02:00
master-bin.000002 # Query # # use `test`; DROP VIEW IF EXISTS `v1`,`v2` /* generated by ddl recovery */
MDEV-23844 Atomic DROP TABLE (single table) Logging logic: - Log tables, just before they are dropped, to the ddl log - After the last table for the statement is dropped, log an xid for the whole ddl log event In case of crash: - Remove first any active DROP TABLE events from the ddl log that matches xids found in binary log (this mean the drop was successful and was propery logged). - Loop over all active DROP TABLE events - Ensure that the table is completely dropped - Write a DROP TABLE entry to the binary log with the dropped tables. Other things: - Added code to ha_drop_table() to be able to tell the difference if a get_new_handler() failed because of out-of-memory or because the handler refused/was not able to create a a handler. This was needed to get sequences to work as sequences needs a share object to be passed to get_new_handler() - TC_LOG_BINLOG::recover() was changed to always collect Xid's from the binary log and always call ddl_log_close_binlogged_events(). This was needed to be able to collect DROP TABLE events with embedded Xid's (used by ddl log). - Added a new variable "$grep_script" to binlog filter to be able to find only rows that matches a regexp. - Had to adjust some test that changed because drop statements are a bit larger in the binary log than before (as we have to store the xid) Other things: - MDEV-25588 Atomic DDL: Binlog query event written upon recovery is corrupt fixed (in the original commit).
2020-12-04 18:23:40 +02:00
"engine: aria crash point: ddl_log_drop_before_binlog position: 2"
"No crash!"
master-bin.000001 # Query # # use `test`; DROP VIEW v1,v2
"engine: aria crash point: ddl_log_drop_after_binlog position: 1"
master-bin.000001 # Query # # use `test`; DROP VIEW v1,v2
"engine: aria crash point: ddl_log_drop_after_binlog position: 2"
"No crash!"
master-bin.000001 # Query # # use `test`; DROP VIEW v1,v2
Reference in a new issue Copy permalink