Hello and thank you for signing up to this course.
This video will introduce you to some guidelines that you may want to follow.
Weigh in right in rescue her query's.
They are only guidelines.
They are not set in stone is just too great.
Right.
We begin with the obscure statements insecure statements are not case sensitive health cure Simmons
men's camby on one or more on line.
Key words can not be a private or split across lines.
So is it good practice to police Klaus on a separate line.
Always end your statements with a semicolon.
Indent your code wherever possible to make it easy to read.
Use upper case for key words.
Although as the holiday table names clomps in lower case you can use upper Keys for the key words and
then things like table names some column names use lowercase.
I personally tend to use upper case with everything.
That means your preference of mine.
Again this is just guidelines so you don't have to follow it.
It's just a guideline to use upper case for keywords and then for table names a column name to use lowercase
Eskew a statesmen's also known as query or script.
Key word usually refers to individual escudo element for example.
Select and from a no less keywords som database systems like horror or Microsoft's obscure server so
have their own version of the obscure language.
However they all have to perform setting functions in the same way and the function they perform in
the same way is no house.
Crowd C R U.
D stands for create reeg of date and delete all support these functions in this same way.
So all databases use select or date delete set home where these qualifiers are used.
Or database systems in this same way.
So these guidelines are just guidelines so you can follow them if you wish but they are just guidelines
to help you write better rescuer queries.
So thank you for watching this video.
I just Kavos some of the some few guidelines that you may want to follow.
You write obscure queries they are on the guidelines.
They're not set in stone but I just saw it in their mouth.
In case you want to use them.
Thank you and bye for now.