Oracle B25-317-01 Manual de usuario descargar pdf (Pagina 73)

Beta Draft Loading Images 7-1

Loading Images

This chapter shows you how to change the application to upload a thumbnail picture

for new employees and display it on the Employees page. It has the following topics:

Q Using Oracle LOBs to Store and Load Employee Images

Q Resizing Images

Using Oracle LOBs to Store and Load Employee Images

1. Create the chap7 directory and copy the application files from chap6:

mkdir $HOME/public_html/chap7

cp $HOME/public_html/chap6/* $HOME/public_html/chap7

cd $HOME/public_html/chap7

2. In a browser, enter the URL to access the Oracle Database XE HTMLDB Web page:

http://localhost:8080/htmldb

3. In the Oracle Database XE Login page, enter hr in the Username and Password

fields. Click Login:

4. In the Home page, to create a new table for storing employee images, click the

arrow on the SQL icon, highlight SQL Commands, and click Enter Command:

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Oracle B25-317-01 Manual de usuario Pagina 73