2. SQL Data Types
:
Data Types
:
Integer Data Types
Share this page
Integer Data Types
Exact numeric data types include the following integer data types:
•
tinyint (one-byte)
•
smallint (two-byte)
•
integer (four-byte)
•
bigint (eight-byte)
The following table lists the ranges of values for each integer data type:
Integer Data Type
Lowest Possible Value
Highest Possible Value
tinyint (integer1)
-128
+127
smallint (integer2)
-32,768
+32,767
integer (integer4)
-2,147,483,648
+2,147,483,647
bigint (integer8)
-9,223,372,036,854,775,808
+9,223,372,036,854,775,807