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Books & References
Basic SQL Queries
SQL is a keyword based language. Each statement in
SQL begins with a unique keyword. These keywords
are not case-sensitive.

Other elements that are part of a SQL Queries are:

* names - names of databases elements like table
name, column name etc,.
* literals - quoted strings, numeric values, datetime
* delimiters - +, -, ( ), >, <, >=, <=, <>, * etc,.

With SQL we can query a database and have a result
set returned.
The basic SQL queries that will be discussed in this
module are given below:

* select
* create
* delete
* update
* insert
* alter