mirror of
https://github.com/MariaDB/server.git
synced 2025-05-25 13:42:52 +03:00
183 lines
5.0 KiB
Plaintext
183 lines
5.0 KiB
Plaintext
call mtr.add_suppression("192.0.2.4");
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flush status;
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flush hosts;
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flush user_resources;
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flush privileges;
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select `User`, `Host` from mysql.`user` where `host` like '%\\%%';
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User Host
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select `User`, `Host` from mysql.`user` where `user` like '192.%';
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User Host
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select `User`, `Host` from mysql.`user` where `user` like '2001:%';
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User Host
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select `User`, `Host` from mysql.`user` where `user` like 'santa.claus.%';
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User Host
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create user 'root'@'192.0.2.4';
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grant select on test.* to 'root'@'192.0.2.4';
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create user 'root'@'santa.claus.ipv4.example.com';
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grant select on test.* to 'root'@'santa.claus.ipv4.example.com';
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connect con1,"127.0.0.1",root,,test,$MASTER_MYPORT,;
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select "Con1 is alive";
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Con1 is alive
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Con1 is alive
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select current_user();
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current_user()
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root@localhost
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disconnect con1;
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connection default;
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SET @saved_dbug = @@GLOBAL.debug_dbug;
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set global debug_dbug= "+d,vio_peer_addr_fake_ipv4,getnameinfo_error_again";
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connect con2,"127.0.0.1",root,,test,$MASTER_MYPORT,;
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select "Con2 is alive";
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Con2 is alive
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Con2 is alive
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select current_user();
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current_user()
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root@192.0.2.4
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disconnect con2;
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connection default;
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"Dumping performance_schema.host_cache"
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IP 192.0.2.4
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HOST NULL
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HOST_VALIDATED NO
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SUM_CONNECT_ERRORS 0
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COUNT_HOST_BLOCKED_ERRORS 0
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COUNT_NAMEINFO_TRANSIENT_ERRORS 1
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COUNT_NAMEINFO_PERMANENT_ERRORS 0
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COUNT_FORMAT_ERRORS 0
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COUNT_ADDRINFO_TRANSIENT_ERRORS 0
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COUNT_ADDRINFO_PERMANENT_ERRORS 0
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COUNT_FCRDNS_ERRORS 0
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COUNT_HOST_ACL_ERRORS 0
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COUNT_NO_AUTH_PLUGIN_ERRORS 0
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COUNT_AUTH_PLUGIN_ERRORS 0
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COUNT_HANDSHAKE_ERRORS 0
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COUNT_PROXY_USER_ERRORS 0
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COUNT_PROXY_USER_ACL_ERRORS 0
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COUNT_AUTHENTICATION_ERRORS 0
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COUNT_SSL_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_PER_HOUR_ERRORS 0
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COUNT_DEFAULT_DATABASE_ERRORS 0
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COUNT_INIT_CONNECT_ERRORS 0
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COUNT_LOCAL_ERRORS 0
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COUNT_UNKNOWN_ERRORS 0
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FIRST_ERROR_SEEN set
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LAST_ERROR_SEEN set
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connect con3,"127.0.0.1",root,,test,$MASTER_MYPORT,;
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select "Con3 is alive";
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Con3 is alive
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Con3 is alive
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select current_user();
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current_user()
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root@192.0.2.4
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disconnect con3;
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connection default;
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"Dumping performance_schema.host_cache"
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IP 192.0.2.4
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HOST NULL
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HOST_VALIDATED NO
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SUM_CONNECT_ERRORS 0
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COUNT_HOST_BLOCKED_ERRORS 0
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COUNT_NAMEINFO_TRANSIENT_ERRORS 2
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COUNT_NAMEINFO_PERMANENT_ERRORS 0
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COUNT_FORMAT_ERRORS 0
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COUNT_ADDRINFO_TRANSIENT_ERRORS 0
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COUNT_ADDRINFO_PERMANENT_ERRORS 0
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COUNT_FCRDNS_ERRORS 0
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COUNT_HOST_ACL_ERRORS 0
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COUNT_NO_AUTH_PLUGIN_ERRORS 0
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COUNT_AUTH_PLUGIN_ERRORS 0
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COUNT_HANDSHAKE_ERRORS 0
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COUNT_PROXY_USER_ERRORS 0
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COUNT_PROXY_USER_ACL_ERRORS 0
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COUNT_AUTHENTICATION_ERRORS 0
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COUNT_SSL_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_PER_HOUR_ERRORS 0
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COUNT_DEFAULT_DATABASE_ERRORS 0
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COUNT_INIT_CONNECT_ERRORS 0
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COUNT_LOCAL_ERRORS 0
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COUNT_UNKNOWN_ERRORS 0
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FIRST_ERROR_SEEN set
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LAST_ERROR_SEEN set
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set global debug_dbug= "+d,vio_peer_addr_fake_ipv4,getnameinfo_fake_ipv4,getaddrinfo_fake_good_ipv4";
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connect con4,"127.0.0.1",root,,test,$MASTER_MYPORT,;
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select "Con4 is alive";
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Con4 is alive
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Con4 is alive
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select current_user();
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current_user()
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root@192.0.2.4
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disconnect con4;
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connection default;
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"Dumping performance_schema.host_cache"
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IP 192.0.2.4
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HOST santa.claus.ipv4.example.com
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HOST_VALIDATED YES
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SUM_CONNECT_ERRORS 0
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COUNT_HOST_BLOCKED_ERRORS 0
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COUNT_NAMEINFO_TRANSIENT_ERRORS 2
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COUNT_NAMEINFO_PERMANENT_ERRORS 0
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COUNT_FORMAT_ERRORS 0
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COUNT_ADDRINFO_TRANSIENT_ERRORS 0
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COUNT_ADDRINFO_PERMANENT_ERRORS 0
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COUNT_FCRDNS_ERRORS 0
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COUNT_HOST_ACL_ERRORS 0
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COUNT_NO_AUTH_PLUGIN_ERRORS 0
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COUNT_AUTH_PLUGIN_ERRORS 0
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COUNT_HANDSHAKE_ERRORS 0
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COUNT_PROXY_USER_ERRORS 0
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COUNT_PROXY_USER_ACL_ERRORS 0
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COUNT_AUTHENTICATION_ERRORS 0
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COUNT_SSL_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_PER_HOUR_ERRORS 0
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COUNT_DEFAULT_DATABASE_ERRORS 0
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COUNT_INIT_CONNECT_ERRORS 0
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COUNT_LOCAL_ERRORS 0
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COUNT_UNKNOWN_ERRORS 0
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FIRST_ERROR_SEEN set
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LAST_ERROR_SEEN set
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connect con5,"127.0.0.1",root,,test,$MASTER_MYPORT,;
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select "Con5 is alive";
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Con5 is alive
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Con5 is alive
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select current_user();
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current_user()
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root@192.0.2.4
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disconnect con5;
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connection default;
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"Dumping performance_schema.host_cache"
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IP 192.0.2.4
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HOST santa.claus.ipv4.example.com
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HOST_VALIDATED YES
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SUM_CONNECT_ERRORS 0
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COUNT_HOST_BLOCKED_ERRORS 0
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COUNT_NAMEINFO_TRANSIENT_ERRORS 2
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COUNT_NAMEINFO_PERMANENT_ERRORS 0
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COUNT_FORMAT_ERRORS 0
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COUNT_ADDRINFO_TRANSIENT_ERRORS 0
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COUNT_ADDRINFO_PERMANENT_ERRORS 0
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COUNT_FCRDNS_ERRORS 0
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COUNT_HOST_ACL_ERRORS 0
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COUNT_NO_AUTH_PLUGIN_ERRORS 0
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COUNT_AUTH_PLUGIN_ERRORS 0
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COUNT_HANDSHAKE_ERRORS 0
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COUNT_PROXY_USER_ERRORS 0
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COUNT_PROXY_USER_ACL_ERRORS 0
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COUNT_AUTHENTICATION_ERRORS 0
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COUNT_SSL_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_ERRORS 0
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COUNT_MAX_USER_CONNECTIONS_PER_HOUR_ERRORS 0
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COUNT_DEFAULT_DATABASE_ERRORS 0
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COUNT_INIT_CONNECT_ERRORS 0
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COUNT_LOCAL_ERRORS 0
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COUNT_UNKNOWN_ERRORS 0
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FIRST_ERROR_SEEN set
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LAST_ERROR_SEEN set
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revoke select on test.* from 'root'@'192.0.2.4';
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revoke select on test.* from 'root'@'santa.claus.ipv4.example.com';
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drop user 'root'@'192.0.2.4';
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drop user 'root'@'santa.claus.ipv4.example.com';
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SET @@GLOBAL.debug_dbug = @saved_dbug;
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