Computer Science Illuminated
Computer Science Illuminated
7th Edition
ISBN: 9781284155617
Author: Nell Dale, John Lewis
Publisher: Jones & Bartlett Learning
Question
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Chapter 12, Problem 56E
Program Plan Intro

SQL:

  • The full form of SQL is “Structured Query Language”.
  • SQL is not a programming language. It is text-based and it is also called as data sublanguage.
    • In order to get SQL as a complete programming language, it should be included in scripting languages like Java, C#, and so on.
  • Some of the DBMS products provide GUI tools in order to perform tasks are as follows:
    • SQL Server
    • Oracle Database
    • MySQL

UPDATE table:

This “UPDATE” statement is used to change the content in the existing records. Syntax to modify value is as follows:

UPDATE table_Name SET COLUMN_NAME = value WHERE condition;

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