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JDBC and Relational Databases
Joined: Dec 05, 2011
Dec 12, 2011 23:50:56
How to use this query in
*****combine two database******
online is a common table in both database
SELECT registration.online.price, shopping_cart.online.name FROM registration.online, shopping_cart.online WHERE registration.online.id = 1 AND shopping_cart.online.id = registration.online.id;
how to define two database name in this
Joined: Oct 27, 2005
Dec 13, 2011 00:04:00
You just need one of the two databases to connect to. The database prefix inside the query will take care of the rest.
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Joined: Nov 07, 2011
Dec 13, 2011 11:50:28
Do not use Business logic inside
, it should always go through Service classes.
I agree. Here's the link:
subject: servlet queries
why aliase in servlet or jsp
Please help for Context root
Passing value from one servlet to another
Definitions and usage of getContext()
Problem getting servlets working
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