What is SQL & Why SQL
SQL is
a standard language
for accessing and
manipulating databases.
What is SQL?
SQL stands for Structured Query Language
SQL lets you
access and manipulate databases
SQL is an ANSI (American National Standards Institute)
standard.
Why SQL?
Used to execute
queries against a database
Used to retrieve
data from a database
Used to insert
records in a database
Used to update
records in a database
Used to delete
records from a database
Used to create
new databases
Used to create
new tables in a database
Used to create
stored procedures in a database
Used to create
views in a database
Used to set permissions on tables, procedures, and
views
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