Section 8 ( Not a part of 1Z0 – 061 oracle Certification test # )

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# PL/SQL is completely covered under “ Oracle Database 11g–Program with PL/SQL ” ( 1Z0-144 ) training conducted by Rocky Sir. Please refer http://db.suven.net for TT and

Curriculum. To become an OCA , one has to under go Training for 1Z0-061 ( 12c SQL )and 1Z0-144 ( 11g PL/SQL ). You can view following link on Oracle web site also :http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=458&get_params=p_track_id:PLSQl

Kindly Note Oracle 12c PL/SQL Certification path would be launching in Jan 2016 in India.

This section is an : Introduction to PL/SQL

PL/SQL

Internal working

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DeclareX int;BeginSELECT salary into X FROM employees_recordWHERE first_name='Kevin';dbms_output.put_line('Value of X is '|| X);IF X>10000 THENINSERT INTO tempp values(X,'HIGH SALARY');ELSEINSERT INTO tempp values(X,'LOW SALARY');END IF;END;/

Sample code

Declaration block

body

End st.

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PL/SQLAdvantages

1> Integration

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2> Performance

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3> Modularize Program Development

4> Other Advantages

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Benefits of Sub programs: Functions and Procedures

1. From User Interface

2. From Oracle tools

3. From another SP

4. From External libraries or other applications

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Recall : About PL/SQL

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PL/SQL declarations

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PL/SQL Block Declaration : 3 possible Block types

Handling Variables in PL/SQL :

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Syntax :Variable in PL/SQL :

Guidelines

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How to print data ?

SQL functions in PL/SQL

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Controlling Flow of Execution

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Iterative Control : loop statements

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Syntax :Basic loop

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Example :Basic loop

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Syntax :While loop

Example :While loop

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Syntax :FOR loop

Note :

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Example :For loop

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Procedure and Functions

Syntax of sub program:

What is a procedure ?

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Syntax of procedure

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What is a Function?

Syntax of function

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Example of function

Locations from where we can call functions

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Difference between Procedure and function ?

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What is a Trigger ?

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Trigger contains :

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DML trigger components

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