Re: mysql Create table in system database

[Manasi Save]

Hi Johan,

Is it possible to do such manipulation in NDB, the way innodb works.

Thanks in advance.

--

Regards,

Manasi Save


Quoting Johan De Meersman :

File permissions ? SE Linux ? AppArmor ?

On Mon, Nov 16, 2009 at 7:48 AM, Manasi Save <manasi.s...@artificialmachines.com> wrote:

Thanks Shawn for the quick response.

But then What I am doing is I am doing copy paste of one database and
rename it to another. but I cannot read the tables inside it.

Can you tell me what might be the possible reason for that.

--
Thanks and Regards,

Manasi Save
Artificial Machines Pvt Ltd.

> Hello Manasi,
>
> Manasi Save wrote:
>> Hi All,
>>
>> Can anyone give me any input on How mysql create table write data into
>> system database and where it has been stored besides information_schema.
>>
>> Is there any article on mysql System Databases anyone went through as I
>> am
>> not able to find it on Google.
>>
>> I want to write a table information in mysql system database. Can anyone
>> help me on this.
>>
>> Thanks in advance.
>>
>
> MySQL does not store that information within an internal table. The
> basic information for each table is stored within a .frm file stored in
> the file system. The various additional pieces of metadata for each
> storage engine are maintained in methods specific to those storage
> engine. The information you see in the many tables exposed through
> INFORMATION_SCHEMA is generated dynamically based on the results of
> polling those separate sources of metadata at the time of your query.
>
> quoting from
> http://dev.mysql.com/doc/refman/5.1/en/information-schema.html
> ~~
> Inside INFORMATION_SCHEMA there are several read-only tables. They are
> actually views, not base tables, so there are no files associated with
> them.
> ~~
>
> More details are available in the manual:
> http://dev.mysql.com/doc/refman/5.1/en/myisam-storage-engine.html
> http://dev.mysql.com/doc/refman/5.1/en/innodb-table-and-index.html
> http://dev.mysql.com/doc/refman/5.1/en/se-db2.html
> http://dev.mysql.com/doc/refman/5.1/en/merge-storage-engine.html
> http://dev.mysql.com/doc/refman/5.1/en/memory-storage-engine.html
> http://dev.mysql.com/doc/refman/5.1/en/federated-description.html
> http://dev.mysql.com/doc/refman/5.1/en/archive-storage-engine.html
> http://dev.mysql.com/doc/refman/5.1/en/csv-storage-engine.html
> http://dev.mysql.com/doc/refman/5.1/en/blackhole-storage-engine.html
>
> --
> Shawn Green, MySQL Senior Support Engineer
> Sun Microsystems, Inc.
> Office: Blountville, TN
>
>
>



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