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c53aab974b
Part of MDEV-5336 Implement LOCK FOR BACKUP - Changed check of Global_only_lock to also include BACKUP lock. - We store latest MDL_BACKUP_DDL lock in thd->mdl_backup_ticket to be able to downgrade lock during copy_data_between_tables()
52 lines
1.4 KiB
Text
52 lines
1.4 KiB
Text
--source include/have_innodb.inc
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--source include/not_embedded.inc
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--source include/have_metadata_lock_info.inc
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--echo #
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--echo # Test privileges for BACKUP STAGES
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--echo #
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set sql_mode="";
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GRANT RELOAD ON *.* TO user1@localhost;
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GRANT CREATE, DROP ON *.* TO user2@localhost;
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--connect(con1, localhost, user1)
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BACKUP STAGE START;
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BACKUP STAGE END;
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--echo # change_user must release backup lock
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BACKUP STAGE START;
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BACKUP STAGE FLUSH;
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SELECT lock_mode FROM information_schema.metadata_lock_info WHERE lock_type='Backup lock';
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change_user user2;
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SELECT lock_mode FROM information_schema.metadata_lock_info WHERE lock_type='Backup lock';
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--disconnect con1
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--source include/wait_until_disconnected.inc
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--connection default
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--echo # A very low privileged user (-> con4) cannot acquire the backup lock
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--connect(con1, localhost, user2)
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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BACKUP STAGE START;
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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BACKUP STAGE FLUSH;
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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BACKUP STAGE BLOCK_DDL;
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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BACKUP STAGE BLOCK_COMMIT;
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--error ER_SPECIFIC_ACCESS_DENIED_ERROR
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BACKUP STAGE END;
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--disconnect con1
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--source include/wait_until_disconnected.inc
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--connection default
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DROP USER user1@localhost, user2@localhost;
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--echo #
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--echo # Test using BACKUP STAGES in a SP
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--echo #
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--error ER_SP_BADSTATEMENT
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create procedure foo42()
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BACKUP STAGE START;
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