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MDEV-18465 Logging of DDL statements during backup

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Many of the changes was needed to be able to collect and print engine
name and table version id's in the ddl log.
This commit is contained in:
Monty
2021-03-30 17:06:55 +03:00
committed by Sergei Golubchik
parent 496a14e187
commit 83e529eced
46 changed files with 1841 additions and 145 deletions
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27
mysql-test/main/backup_lock.test
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@ -36,6 +36,10 @@ connection default;
create table t1 (a int) engine=innodb;
connection con2;
backup stage start;
connection default;
start transaction;
# Acquires MDL lock
insert into t1 values (1);
@ -49,7 +53,6 @@ let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Waiting for table metadata lock";
--source include/wait_condition.inc
backup stage start;
backup stage flush;
SELECT LOCK_MODE, LOCK_TYPE, TABLE_SCHEMA, TABLE_NAME FROM information_schema.metadata_lock_info;
#
@ -227,6 +230,28 @@ connection default;
select * from t1;
drop table t1;
--echo #
--echo # Check if BACKUP STAGE BLOCK_DDL blocks create view
--echo #
create table t1 (a int) engine=innodb;
connection con1;
backup stage start;
backup stage block_ddl;
connection default;
--send create view v1 as select * from t1;
connection con1;
--sleep 2
select count(*) = 1 from information_schema.processlist;
let $wait_condition=
select count(*) = 1 from information_schema.processlist
where state = "Waiting for backup lock";
backup stage end;
connection default;
--reap # create
drop table t1;
drop view v1;
#
# End of tests using con1 and con2
#