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253439874a
Post merge fixes: close any open statement before the change user command and fix test case output.
36 lines
869 B
Plaintext
36 lines
869 B
Plaintext
#
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# Bug#20023 mysql_change_user() resets the value of SQL_BIG_SELECTS
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#
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--echo Bug#20023
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SELECT @@session.sql_big_selects;
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SELECT @@global.max_join_size;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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SELECT @@global.max_join_size;
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SET @@global.max_join_size = 10000;
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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SET @@global.max_join_size = -1;
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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#
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# Bug#31418 User locks misfunctioning after mysql_change_user()
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#
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--echo Bug#31418
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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SELECT GET_LOCK('bug31418', 1);
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SELECT IS_USED_LOCK('bug31418') = CONNECTION_ID();
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--echo change_user
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--change_user
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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