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2c4fa340cc
Fixed bugs in my last changeset that made MySQL hard to compile. Added mutex around some data that could cause table cache corruptions when using OPTIMIZE TABLE / REPAIR TABLE or automatic repair of MyISAM tables. Added mutex around some data in the slave start/stop code that could cause THD linked list corruptions Extended my_chsize() to allow one to specify a filler character. Extend vio_blocking to return the old state (This made some usage of this function much simpler) Added testing for some functions that they caller have got the required mutexes before calling the function. Use setrlimit() to ensure that we can write core file if one specifies --core-file. Added --slave-compressed-protocol Made 2 the minimum length for ft_min_word_len Added variables foreign_key_checks & unique_checks. Less logging from replication code (if not started with --log-warnings) Changed that SHOW INNODB STATUS requre the SUPER privilege More DBUG statements and a lot of new code comments
21 lines
465 B
Text
21 lines
465 B
Text
slave stop;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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slave start;
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drop database if exists d1;
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create database d1;
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create table d1.t1 ( n int);
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alter table d1.t1 add m int;
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insert into d1.t1 values (1,2);
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create table d1.t2 (n int);
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insert into d1.t2 values (45);
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rename table d1.t2 to d1.t3, d1.t1 to d1.t2;
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select * from d1.t2;
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n m
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1 2
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select * from d1.t3;
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n
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45
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drop database d1;
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