Below is a table of Field Types for Integers, their lengths and ranges as listed in the LibreOffice 4.0.2.2 Base Table Design dialog.

/*Field Type name*/

        

/*Field Type*/

        

/*Length*/

        

/*Range*/

Tiny Integer

        

[TINYINT]

        

3

        

-128 to 127 (signed)
0 to 255

Small Integer

        

[SMALLINT]

        

5

        

-32,768 to 32,767

Integer

        

[MEDIUMINT]

        

7

        


Integer

        

[INTEGER]

        

10

        

-2,147,483,648 to 2,147,483,647

Integer

        

[INT]

        

10

        


BigInt

        

[BIGINT]

        

19

        

-9,223,372,036,854,775,808 to

9,223,372,036,854,775,807


     I have some questions about them.
1) What is the difference between [INT]  and [INTEGER]?
2) Do they have the same range?
3) What purpose does each of these field types serve?
4) Is there a link that describes the information for all of the field types used by the Table Design dialog?
5) What is the range for [MEDIUMINT]?

--Dan

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