Intermediate SQL


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Congratulations, you've just completed the Intro to SQL course!

What all have we learned so far..

Data Basics

We learned that data is information. Anything that can be used for interpreting information can be considered data and where that is stored is our database.

Relational databases

Relational databases are structured to recognize where items of information are related to one another.

Selecting Data

 SELECT * FROM "Value";
Creating a Table
CREATE TABLE "tablename"
("column1" "data type",
 "column2" "data type",
 "column3" "data type");

For more information on SQL stay tuned for our next course: Advanced SQL 101.

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