Types of PL/SQL Code Blocks in Oracle

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Q

What Are the Types PL/SQL Code Blocks in Oracle?

✍: FYIcenter.com

A

There are 3 types of PL/SQL code blocks:

Anonymous Block - A block of codes with no name. It may contain a declaration part, an execution part, and exception handlers.
Stored Program Unit - A block of codes with a name. It is similar to an anonymous block. But it can take parameters and return values.
Trigger - A block of code that can be defined to fire based an specific event.

⇒ Define an Anonymous Block in Oracle

⇐ What Is PL/SQL in Oracle

⇑ Introduction to Oracle PL/SQL

⇑⇑ Oracle Database Tutorials

2018-10-30, 2632🔥, 0💬

Types of PL/SQL Code Blocks in Oracle
What Are the Types PL/SQL Code Blocks in Oracle? There are 3 types of PL/SQL code blocks: Anonymous Block - A block of codes with no name. It may contain a declaration part, an execution part, and exception handlers. Stored Program Unit - A block of codes with a name. It is similar to an anonymous b... 2018-10-30, 2633🔥, 0💬

How Many Anonymous Blocks Can Be Defined in Oracle
How Many Anonymous Blocks Can Be Defined in Oracle? An anonymous block is stored in the user's current session without any name. So you can only define one anonymous block at any time. If you define another anonymous block, the new block will replace the previously defined block, as shown in the fol... 2018-10-30, 2578🔥, 0💬

Introduction to Oracle PL/SQL
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What Is a Stored Procedure in Oracle
What Is a Stored Program Unit in Oracle? A stored program unit, or procedure, is a named block of codes which: Has a name. Can take parameters, and can return values. Is stored in the data dictionary. Can be called by many users. ⇒ Create a Simple Stored Procedure in Oracle ⇐ Run the Anonymous Bl... 2019-03-20, 2485🔥, 0💬

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Define an Anonymous Block in Oracle
How To Define an Anonymous Block in Oracle? An anonymous block must have an execution part, which is a group of other PL/SQL statements enclosed in the BEGIN ... END statement. Here is a script on how to define a simple anonymous block with SQL*Plus: SQL> set serveroutput on; SQL> begi... 2018-10-30, 2341🔥, 0💬

Run the Anonymous Block Again in Oracle
How To Run the Anonymous Block Again in Oracle? If you have an anonymous block defined in your session, you can run it any time by using the "/" command as shown in the following script: SQL> set serveroutput on; SQL> begin 2 dbms_output.put_line('This is a PL/SQL FAQ.'); 3 end; 4 / Th... 2018-10-30, 2204🔥, 0💬

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