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DB application development using

PL/SQL Server Pages(PSP)

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PL/SQL Server Pages (PSP)

Author web pages using script-friendly HTML

authoring tools.

Drop in PL/SQL code within HTML code using

scripting tag .

In short:

PSP: embedded PL/SQL within HTML

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Syntax of PL/SQL Server Pages

Same script tag syntax as in ASP and JSP:

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Syntax of PL/SQL Server Pages

PSP Element Name Specifies . . .

Page Directive Characteristics of thePL/SQL server page.

Procedure Directive The name of the stored

procedure produced by the

PSP file.

Declaration Block The declaration for a set of

PL/SQL variables that are

visible throughout the page,

not just within the

next BEGIN/END block.

Code Block A set of PL/SQL statements

to be executed when theprocedure is run.

Expression Block A single PL/SQL expression,

such as a string, arithmetic

expression, function call, or

combination of these.

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Oracle Client R2

http://www.oracle.com/technetwork/database/enterprise-

edition/downloads/112010-win64soft-094461.html

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.html

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Steps in building PL-SQL server pages Download the Oracle Client 11g Release2 from

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.html

install the above software, the installation is straightforward

Double click onload PSP to

activate

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.htmlhttp://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win32soft-098987.html

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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Steps in building PL-SQL server pages

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TNSNAMES.ORA

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Steps in building PL-SQL server pages

HTML/PL-SQL code (Notepad++), the file extension.psp

Save your code in command prompt current folder

load PSP to your database( we will talk about thislater )

Check if the procedure is created( check this in SQL

developer), otherwise correct errors

Run your PS page using internet browser( we will

learn this)

Dont forget to use VPN for off campus access

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PSP_example

PL/SQL Server Page

Mountain Climb

Club is good for mountain climbing.

Procedure Name

Variables_declartions

html

PL SQL

Comments

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How to Load PL-SQL

load chapter5_test

loadpsp -replace -user IS420_AS97172@ORACLE chapter5_test.psp

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Procedure created

create or replace

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create or replace

PROCEDURE chapter5_test AS

club_name sporting_clubs.name%type;

club_state sporting_clubs.state%type;

BEGIN NULL;

htp.prn('

');

PL/SQL Server Page

Mountain Climb

');

select name,state into club_name,club_state from sporting_clubs

where club_id = 120;

htp.prn('

Club ');

htp.prn( club_name);

htp.prn(' is good for mountain

climbing.

');

END;

Chapter5_test

loaded procedure

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Running chapter5_test using browser

http://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.chapter5_test

http://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.chapter5_testhttp://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.chapter5_test

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Tenant_List example

loadpsp -replace -user

IS420_AS97172@ORACLE tenant_list.PSP

http://localhost/var/www/apps/conversion/tmp/scratch_4/tenant_list.psphttp://localhost/var/www/apps/conversion/tmp/scratch_4/tenant_list.psp

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Tenant_List example

http://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.tenant_list

T l DB

http://localhost/var/www/apps/conversion/tmp/scratch_4/tenant_list.psphttp://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.tenant_listhttp://oracle.is.umbc.edu:8080/classpsp/IS420_AS97172.tenant_listhttp://localhost/var/www/apps/conversion/tmp/scratch_4/tenant_list.psp

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Travel DB