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How to Insert Images into SQL Server 2005 Using Only SQL Commands?

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Release: 2025-01-02 15:56:39
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How to Insert Images into SQL Server 2005 Using Only SQL Commands?

Importing Images into SQL Server 2005 Table Image Field Using SQL

Inserting images into image-type columns can be a perplexing task. This article addresses the process of inserting pictures into SQL Server 2005 using solely SQL commands, ensuring the data integrity.

To start, create a table with an image column. The following SQL statement creates a table named "Employees" with columns for employee ID, name, and photo:

CREATE TABLE Employees (
    Id int,
    Name varchar(50) not null,
    Photo varbinary(max) not null
)
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Now, let's insert a picture into the "Photo" column. The following code demonstrates how to read an image file and insert it into the database:

INSERT INTO Employees (Id, Name, Photo) 
SELECT 10, 'John', BulkColumn 
FROM Openrowset( Bulk 'C:\photo.bmp', Single_Blob) as EmployeePicture
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This statement assumes you have an image file named "photo.bmp" located at "C:". Replace the file path and employee details accordingly.

To verify whether the image is successfully inserted, you can perform the following steps:

  1. Right-click on the table name in Management Studio and select Edit Top 200 Rows.
  2. In the "Value" column of the "Photo" column, you will see a hexadecimal representation of the image data.
  3. Copy the hexadecimal data into a variable in your query window.
  4. Run the following SQL statement to convert the hexadecimal data back into an image:
DECLARE @imageData varbinary(max) = 0x<hexadecimal data from step 3>

SELECT @imageData
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The result will display the inserted image as an OLE object.

This process ensures that images are efficiently stored and readily accessible when required, providing a convenient way to handle images in SQL Server databases.

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