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PL/SQL Tutorial
PL/SQL, which stands for Procedural Language extensions to the Structured Query Language (SQL). It is a combination of SQL along with the procedural features of programming languages.
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PL/SQL - Overview - Online Tutorials Library
The PL/SQL programming language was developed by Oracle Corporation in the late 1980s as procedural extension language for SQL and the Oracle relational database. Following are certain notable facts about PL/SQL − PL/...
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PL/SQL - Basic Syntax - Online Tutorials Library
In this chapter, we will discuss the Basic Syntax of PL/SQL which is a block-structured language; this means that the PL/SQL programs are divided and written in logical blocks of code.
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PL/SQL - Quick Guide - Online Tutorials Library
The PL/SQL programming language was developed by Oracle Corporation in the late 1980s as procedural extension language for SQL and the Oracle relational database. Following are certain notable facts about PL/SQL − PL/...
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PL/SQL - Procedures - Online Tutorials Library
In this chapter, we will discuss Procedures in PL/SQL. A subprogram is a program unit/module that performs a particular task. These subprograms are combined to form larger programs.
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PL/SQL - Operators - Online Tutorials Library
In this chapter, we will discuss operators in PL/SQL. An operator is a symbol that tells the compiler to perform specific mathematical or logical manipulation. PL/SQL language is rich in built-in operators and provide...
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PL/SQL - Object Oriented - Online Tutorials Library
In this chapter, we will discuss Object-Oriented PL/SQL. PL/SQL allows defining an object type, which helps in designing object-oriented database in Oracle. An object type allows you to create composite types.
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PL/SQL - Data Types - Online Tutorials Library
In this chapter, we will discuss the Data Types in PL/SQL. The PL/SQL variables, constants and parameters must have a valid data type, which specifies a storage format, constraints, and a valid range of values.
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PL/SQL - Collections
In this chapter, we will discuss the Collections in PL/SQL. A collection is an ordered group of elements having the same data type. Each element is identified by a unique subscript that represents its position in the ...
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PL/SQL - Date & Time - Online Tutorials Library
In this chapter, we will discuss the Date and Time in PL/SQL. There are two classes of date and time related data types in PL/SQL − The Datetime data types are − The Interval data types are − Both datetime and interva...