How to Insert Images into SQL Server 2005 Using Only SQL Commands?
Jan 02, 2025 pm 03:56 PMImporting 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 )
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
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:
- Right-click on the table name in Management Studio and select Edit Top 200 Rows.
- In the "Value" column of the "Photo" column, you will see a hexadecimal representation of the image data.
- Copy the hexadecimal data into a variable in your query window.
- 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
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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