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Java Forum / General / September 2007

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What's a derby database schema ?

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gert - 26 Sep 2007 20:48 GMT
Why does a schema property of a derby database do (by default APP) ?
gert - 27 Sep 2007 00:14 GMT
> Why does a schema property of a derby database do (by default APP) ?

I think i know now what a schema is :) It would be the same as the
information_shema database in mysql, except you can name it like you
want. So my question would change to how do you delete or edit a
schema if you have created many for one database ? I can only rename
the schema name in the connection properties in netbeans6dev ?
Tris Orendorff - 27 Sep 2007 00:18 GMT
> Why does a schema property of a derby database do (by default APP) ?

Does this clear things up?
http://db.apache.org/derby/integrate/plugin_help/derby_app.html

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Tris Orendorff
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gert - 27 Sep 2007 01:52 GMT
> > Why does a schema property of a derby database do (by default APP) ?
>
> Does this clear things up?http://db.apache.org/derby/integrate/plugin_help/derby_app.html

yes except what if i want to change my database password ? Does it
mean removing db and make a new one or is there a other way ?
gert - 27 Sep 2007 02:44 GMT
> > > Why does a schema property of a derby database do (by default APP) ?
>
> > Does this clear things up?http://db.apache.org/derby/integrate/plugin_help/derby_app.html
>
> yes except what if i want to change my database password ? Does it
> mean removing db and make a new one or is there a other way ?

Aha i think you can do it with the sql statemants DROP SCHEMA and
CREATE SCHEMA can SET SCHEMA.
Roedy Green - 27 Sep 2007 03:03 GMT
>yes except what if i want to change my database password ? Does it
>mean removing db and make a new one or is there a other way ?

see http://db.apache.org/derby/docs/10.2/ref/rrefattrib24612.html
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