SQL Programming For Beginners: The Ultimate Beginners Guide To Analyze And Manipulate Data With SQL by Gates Eugene

Author:Gates, Eugene [Gates, Eugene]
Language: eng
Format: epub
Published: 2020-08-10T16:00:00+00:00

Chapter 7:

Turning Data into Information

Through this part, when we bring up the topic of the operators that are inside of the database, we are going to talk about the characters and the words that we have reserved, and any that can be used along with the WHERE clause of the statements we write. Operators are helpful because we are able to use them to perform operations in the statements, such as comparisons and any of the equations that we need in math, but they can also come in to make it easier to set up some of the parameters that we want to see around our statements. And we need always to remember that they are there to help us connect together two or more parameters that we have in the same statement if this is something that our code needs.

During this process, we are going to need to remember that there are a few options of operators that you are able to use in these statements. The four most common options that we are able to work with include:

Operators that are used to help negate conditions.

Logical operators

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