B D, Author at Adglob Infosystem Pvt Ltd

Neo4j – Overview

Post author:B D
Post published:August 23, 2021
Post category:Neo4j
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Neo4j is the world's leading open-source Graph Database which is developed using Java technology. It is highly scalable and schema-free (NoSQL). What is a Graph Database? A graph is a…

Neo4j

Post author:B D
Post published:August 23, 2021
Post category:Neo4j
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Neo4j is one of the popular Graph Databases and Cypher Query Language (CQL). Neo4j is written in Java Language. This tutorial explains the basics of Neo4j, Java with Neo4j, and…

PL/SQL – Transactions

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Post published:August 23, 2021
Post category:PL/SQL
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In this chapter, we will discuss the transactions in PL/SQL. A database transaction is an atomic unit of work that may consist of one or more related SQL statements. It is called…

PL/SQL – Packages

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Post published:August 23, 2021
Post category:PL/SQL
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In this chapter, we will discuss the Packages in PL/SQL. Packages are schema objects that group logically related PL/SQL types, variables, and subprograms. A package will have two mandatory parts…

PL/SQL – Triggers

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Post published:August 23, 2021
Post category:PL/SQL
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In this chapter, we will discuss Triggers in PL/SQL. Triggers are stored programs, which are automatically executed or fired when some events occur. Triggers are, in fact, written to be…

PL/SQL – Exceptions

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Post published:August 23, 2021
Post category:PL/SQL
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In this chapter, we will discuss Exceptions in PL/SQL. An exception is an error condition during program execution. PL/SQL supports programmers to catch such conditions using the EXCEPTION block in the program…

PL/SQL – Records

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Post published:August 23, 2021
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In this chapter, we will discuss Records in PL/SQL. A record is a data structure that can hold data items of different kinds. Records consist of different fields, similar to a row…

PL/SQL – Cursors

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Post published:August 23, 2021
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In this chapter, we will discuss the cursors in PL/SQL. Oracle creates a memory area, known as the context area, for processing an SQL statement, which contains all the information…

PL/SQL – Functions

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Post published:August 23, 2021
Post category:PL/SQL
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In this chapter, we will discuss the functions in PL/SQL. A function is the same as a procedure except that it returns a value. Therefore, all the discussions of the…

PL/SQL – Procedures

Post author:B D
Post published:August 23, 2021
Post category:PL/SQL
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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. This is basically called…