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How To Restore Database In SQL Server 2014
Apr 21, 2016.
This article will teach you about the steps of restoring a database through query or wizards.
Introduction To PL/SQL
Mar 22, 2016.
In this article we will learn about concepts of PL/SQL. PL/SQL which stands for Procedural Language/Structured Query Language.
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About
query
Query
is just like question which required to be expressed in a formal way. In computers all the user are wants to search some data form the search engine or database that called the query. A database query can be either a select
Query
or an action query. A select
Query
is simply a data retrieval
Query
. An action
Query
can ask for additional operations on the data, such as insertion, updating, or deletion.Languages used to interact with databases are called
Query
languages, of which the Structured
Query
Language (SQL) is the well-known standard.