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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()
40 lines
1.4 KiB
Text
40 lines
1.4 KiB
Text
#
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# Test privileges for BACKUP STAGES
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#
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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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# 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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lock_mode
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MDL_BACKUP_FLUSH
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SELECT lock_mode FROM information_schema.metadata_lock_info WHERE lock_type='Backup lock';
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lock_mode
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disconnect con1;
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connection default;
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# A very low privileged user (-> con4) cannot acquire the backup lock
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connect con1, localhost, user2;
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BACKUP STAGE START;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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BACKUP STAGE FLUSH;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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BACKUP STAGE BLOCK_DDL;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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BACKUP STAGE BLOCK_COMMIT;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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BACKUP STAGE END;
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ERROR 42000: Access denied; you need (at least one of) the RELOAD privilege(s) for this operation
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disconnect con1;
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connection default;
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DROP USER user1@localhost, user2@localhost;
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#
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# Test using BACKUP STAGES in a SP
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#
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create procedure foo42()
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BACKUP STAGE START;
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ERROR 0A000: BACKUP STAGE is not allowed in stored procedures
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