Databases Reference
In-Depth Information
3.
Right-click on
EmpDirectoryApplicaion
and select
New Connecion
.
4.
Right-click on
HRSchema
and select
Add to Applicaion
.
5.
Drag
HRSchema
from
IDE Connecions
and drop it on
EmpDirectoryApplicaion
in the
Database Navigator
panel.
Have a go hero - run some queries
You have all the required tables created in your database. Now it is ime to do some pracical
exercises to fetch the data. You should use the SQL worksheet to write the query and execute
it accordingly. The following are some exercises to fetch the data:
1. Display all the records in the
EMP
and
DEPT
tables
2. Display the name of department number 10
3. Display all the employees having a salary of less than 1000
4. Display all the employees in the sales department
Build business services
The next step is to create business components.
You will have to click on
Go to Substeps
to list the sub steps involved in creaing the business
components.
Before staring with the creaion of the business components, we will iniialize our Model
project. The
Project Properies
dialog is accessed by right-clicking on the Model project and
selecing the
Project Properies
menu opion.
Accessing the project properties
There are two ways to get access to the
Project Properies
dialog; they are as follows:
1. Select the
Model
project and click on the
Project Properies
icon in the
Projects
panel.
2. Right-click on the
Model
project and select the
Project Properies
opion from the
menu as shown in the following screenshot:
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