SQL syntax.pptx

sql syntax

1. SQL syntax

2. SQL Statements Most of the actions you need to perform on a database are done with SQL statements. SQL statements consists of keywords that are easy to understand. Example:- Get your own SQL Server Select/retrieve all records from the Customers table: SELECT  *  FROM  Customers;

3. Points to remember:- SQL keywords are NOT case sensitive:  select  is the same as  SELECT Semicolon ( ; ) is the standard way to separate each SQL statement in database systems that allow more than one SQL statement to be executed at same time.

4. Most important SQL commands