Questions tagged as 'blob'

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Display image stored in blob with PDO? [duplicate]

I have stored an image using the BLOB field of MySQL ( LONGBLOB ), but I can not display it in html : //Instanciando minha classe com PDO e fazendo um //SELECT de todos os dados da tabela, inclusive a imagem <?php $...
asked by 31.08.2017 / 22:29
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I can not display an image that is saved in the BLOB database

I saved an image in the BD in a field type BLOB but at the time of displaying it does not display the image, instead it leaves the screen black with a white square in the middle follows the code: <?php $query = mysqli_query($link, "selec...
asked by 22.07.2017 / 01:07
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Question How to recover data in blob format and display in jsp

I'm not sure how to do this, but I'd like to know how to do this. even some example so that I can address myself, I'm using mysql as a database.     
asked by 09.05.2017 / 19:53
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Save image to blob

How can I save this image code in the blob? data:image/jpeg;base64,/9j/4AAQSkZJRgABAgAAAQABAAD/2wBDAAgGBgcGBQgHBwcKCggLDSkODQwMDRsUFR... I took only one piece of it because it all would not fit here. just send the code to the blob field...
asked by 12.02.2015 / 20:55