it will lock the table,read and write are blocked during the process.
 

-----原始邮件-----
发件人: Krishna Chandra Prajapati [mailto:[EMAIL PROTECTED]
发送时间: 2007年11月19日 15:24
收件人: MySql
主题: Alter table


Hi Everybody,

I would like to know that, while changing storage engine from one type to
another locks that table or not.

alter table <table-name> engine=myisam;
alter table <table-name> engine=innodb;

During the process of changing storage engine from one type to another.
Whether it will work fine for an online system.

Thanks,
-- 
Krishna Chandra Prajapati
MySQL DBA,

Ed Ventures e-Learning Pvt. Ltd,
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S P Road, Secunderabad 500003.
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  • Alter table Krishna Chandra Prajapati
    • 答复: Alter table Ye JinRong

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