SQL Server IMAGE Data Type

The SQL Server IMAGE data type is a data type used for storing binary data. It can store any type of binary data, such as images, sounds, videos, and so on.

Syntax

The syntax for the IMAGE data type is as follows:

IMAGE

Usage

The IMAGE data type is typically used for storing binary files, such as images, sounds, and videos. It can store binary data of any size, making it ideal for storing large files. The IMAGE data type is often used in conjunction with other data types, such as VARCHAR or NVARCHAR, to provide additional metadata.

Example

Here’s an example of using the IMAGE data type to store an image:

CREATE TABLE Product (
    ID INT PRIMARY KEY,
    Name VARCHAR(50) NOT NULL,
    Image IMAGE NOT NULL
);

INSERT INTO Product (ID, Name, Image)
VALUES (1, 'iPhone 12', 0xFFD8FFE000104A46494600010100004800480000FFED003B41646F62650064000000 ... );

In this example, we create a table named Product with three fields: ID, Name, and Image. The Image field uses the IMAGE data type and is used to store the binary data of an image. We insert a record that contains a product’s ID, name, and image.

Here’s an example of a query used to retrieve an image from the Product table:

SELECT Image FROM Product WHERE ID = 1;

The query results will return the binary data stored in the Image field, which can be used to display the image.

Conclusion

The SQL Server IMAGE data type is a data type used for storing binary data. It’s ideal for storing large files, such as images, sounds, and videos. When there’s a need to store binary files, the IMAGE data type is a very useful tool.