Hello Egor,

I am not sure how large the table is, since I cannot access it now. I 
would guess that it has at least 1 million rows, and maybe more.

It is a MyISAM table type. I probably terminated the create index command 
after about 1 hour. Afterwards, when I type 'use database_name' on that 
database, it seems to get stuck, i.e. it says the following and then no more:


Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

I have not terminated the mysqlcheck, it is still running but giving no 
feedback - the actual command was mysqlcheck database_name --fast -v

Cheers,

David.


-------------------------------------------------------------
David Churches
Department of Physics and Astronomy
Cardiff University, 5 The Parade, Cardiff, CF24 3YB, U.K.
Phone: + 44-29-20874785, 20875120 (direct line) Fax: + 44-29-20874056
[EMAIL PROTECTED]

On Thu, 24 Oct 2002, Egor Egorov wrote:

> David,
> Thursday, October 24, 2002, 11:27:30 AM, you wrote:
> 
> DC> I am using mySQL version 3.23.52 and I have tried to create an index on a 
> DC> large table. This was taking a very long time and so the command was 
> DC> terminated. Now the database seems to be corrupted, or at least 
> DC> inaccessible. Is there anything I can do?
> 
> CREATE INDEX on a large table is not a quick operation. How large is your
> table? How long creation continued before you terminated it?
> 
> What is the type of the table?
> 
> DC> I have tried mysqlcheck but it seems to be taking a very long time too.
> 
> You terminated myisamchk, too?
> What do you mean "inaccessible"? Do you get any error? Please, be more
> detailed ..
> 
> 
> 
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