1
create database authz_no;
2
SELECT * from authz_no.dont_exist;
3
ERROR 42S02: Table 'authz_no.dont_exist' doesn't exist
4
create database authz_yes;
20
SELECT * from authz_no.dont_exist;
21
ERROR 42000: Access denied for user 'authz'@'LOCALHOST' to database 'authz_no'
22
create database authz_no;
23
ERROR 42000: Access denied for user 'authz'@'LOCALHOST' to database 'authz_no'
24
drop database authz_no;
25
ERROR 42000: Access denied for user 'authz'@'LOCALHOST' to database 'authz_no'
27
ID USER HOST DB COMMAND TIME STATE INFO
30
3 root # test # # # show processlist
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4 root # test # # # show processlist
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create table t1 (kill_id int);
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insert into t1 values(connection_id());
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select ((@id := kill_id) - kill_id) from t1;
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((@id := kill_id) - kill_id)
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select ((@id := kill_id) - kill_id) from t1;
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((@id := kill_id) - kill_id)
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select @id != connection_id();
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@id != connection_id()
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update t1 set kill_id= connection_id();
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ID USER HOST DB COMMAND TIME STATE INFO
47
2 authz # test Query # Sending data show processlist
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select ((@id := kill_id) - kill_id) from t1;
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((@id := kill_id) - kill_id)
52
ERROR HY000: Unknown thread id: 5
53
connect(localhost,authz,,authz_no,MASTER_PORT,);
54
ERROR 42000: Access denied for user 'authz'@'LOCALHOST' to database 'authz_no'
56
drop schema authz_yes;