PYTHON

check command

def check(msg):
       return msg.author == ctx.author and msg.channel == ctx.channel

check command

CREATE TABLE Employee(
    EmployeeID int NOT NULL,
    LastName varchar(255) NOT NULL,
    FirstName varchar(255),
    Age int,
    CHECK (Age>=18)
);

command to check commands

compgen -c	#In Unix
help | more	#In Windows