In this case it is needed to pick the right database (Cayenne
potentially can access more than one). You can use an arbitrary class
from your model in this case.
Andrus
On Jul 20, 2007, at 5:24 PM, Jack O'Connor wrote:
Thanks for the reply, but all the SQLTemplates on that page require
a class/table to refer to (all the examples are for Artist.class).
The MySQL command "show table status" doesn't apply to any
particular class...
Jack
Michael Gentry wrote:
I would think you'd be able to use an SQLTemplate to perform that
kind of query:
http://cayenne.apache.org/doc20/sqltemplate-query.html
You'll want to call setFetchingDataRows(true) on your SQLTemplate
object, too, otherwise Cayenne will try to make CayenneDataObjects
out
of it. Do this before you run performQuery().
/dev/mrg
On 7/19/07, Jack O'Connor <[EMAIL PROTECTED]> wrote:
Hi all, in my project I need to extract the total db size(kb). Im
using
Cayenne 1.2.3 and MySQL and I found the SQL command "show table
status
from <db name>" which displays a table of information about all
of the
tables in a certain db. This table has columns like "Name"(of
table),
"Data_length" and "Index_length", and apparently the best way to
extract
the size(kb) of a db is to sum the Data_length and Index_length
columns
of this table.
Does anyone know how I can get the results of this query into java?
Many Thanks
Jack
