All functions

attributes()

Combine attributes

close_conn()

Close connection to database

delete()

Execute DELETE query

get_attr()

Get attributes of a table

insert()

Execute INSERT query

is.connected()

Verify connection

list_tables()

List tables

open_conn_mysql()

Connect to database

quote()

Add single quotes

select()

Execute SELECT query

select_all()

Select all the records

update()

Execute UPDATE query