Rading file type and image size from a BLOB
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Posted By:   Joost_Schouten
Posted On:   Thursday, April 28, 2005 08:53 AM

Hi,


I store files in MySQL BLOB's for my online application. All uploading and downloading works fine. As I am fairly new to working with BLOB's I am unaware of the best way to retreive fileinformation of the stored BLOB. I wish to retreive what type of file it is, and if it is an image, what size it is. Is there a JDBC way of achieving this, or do I need to write the BLOB to a different JAVA object before I can read it. If so, what would be the best way of doing this?


Thank you,


Joost

Re: Rading file type and image size from a BLOB

Posted By:   Christopher_Koenigsberg  
Posted On:   Sunday, May 1, 2005 10:19 PM

Add a column for content type, to your table with the BLOB's.
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