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d:\myoa\mysql\bin
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mysqladmin -u root -pmyoa888 password myoa777
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alter table tabelname add new_field_id int(5) unsigned default 0 not null auto_increment ,add primary key (new_field_id);
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alter table t2 add d timestamp;
alter table infos add ex tinyint not null default '0';
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alter table t2 drop column c;
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Linux ±àÒë°²×° MYSQL 5.1 Óë Innodb

Linux ±àÒë°²×° MYSQL 5.1 Óë Innodb
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./configure \
--prefix=/usr/local/mysql \
--localstatedir=/usr/local/mysql/data \
--with-unix-socket-path=/usr/local/mysql/tmp/mysql.sock \
--with-extra-charsets=all \
--with-charset=utf8 \
- ......
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