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eeb00ceffd
Follow-up patch with adjustments of test files and updates of result files for tests. Some of tests were rewritten slighlty. Everywhere where common pattern used: ----- CREATE USER userA; --connect con1 ... userA ... <sql statements...> --disconnect con1 DROP USER userA; ----- the DROP USER statement has been eclosed into the directive --disable_warnings --enable_warnings This change is caused by the race conddition between --disconnect and DROP USER since a number of currently running sessions established on behalf the user being dropped is counted by holding the rw_lock THD_list_iterator::lock that is not acquired on execution the DROP USER statement but the lock is taken as the last step on handling disconnection (when the client is already sending the next statement). Therefore, for the cases where the command --disconnect precedes the DROP USER statement we hide the possible warnings about presence of active sessions for the user being deleted to make tests deterministic.
38 lines
1.1 KiB
Text
38 lines
1.1 KiB
Text
connection node_2;
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connection node_1;
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CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
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connection node_2;
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SET GLOBAL read_only=TRUE;
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connection node_1;
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INSERT INTO t1 VALUES (1);
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connection node_2;
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SELECT COUNT(*) = 1 FROM t1;
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COUNT(*) = 1
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1
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CREATE USER foo@localhost;
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GRANT ALL ON test.* to foo@localhost;
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# Open connection to node 2 using 'foo' user.
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connect foo_node_2,127.0.0.1,foo,,test,$port_2,;
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# Connect with foo_node_2
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connection foo_node_2;
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INSERT INTO t1 VALUES (2);
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ERROR HY000: The MariaDB server is running with the --read-only=ON option so it cannot execute this statement
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CREATE TEMPORARY TABLE t2(id int not null primary key) engine=innodb;
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INSERT INTO t2 values (1);
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DROP TABLE t2;
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connection node_2;
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SELECT COUNT(*) AS EXPECT_1 FROM t1;
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EXPECT_1
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1
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connection node_2;
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SET GLOBAL read_only=TRUE;
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CREATE TEMPORARY TABLE t2(id int not null primary key) engine=innodb;
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INSERT INTO t2 values (1);
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DROP TABLE t2;
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SET GLOBAL read_only=FALSE;
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DROP TABLE t1;
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DROP USER foo@localhost;
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Warnings:
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Note 4226 Dropped users ['foo'@'localhost'] have active connections. Use KILL CONNECTION if they should not be used anymore.
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