blob

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How to store image created by PHP imagecopymerge function in mysql database

I\'m trying to overlay a series of images on top of one another and save the result to a开发者_JAVA百科 mysql database in a blob field. I\'m using codeigniter\'s \'active-record\' syntax to do this. I[详细]

2023-03-12 08:10 分类：问答
SQL + Informix: How do I add a blob when doing an insert? (Using the .NET (C#) SDK)

I\'m using Informix and the .NET SDK (C#): Basically, is there any way to insert a blob when doing a standard insert sql statement?[详细]

2023-03-12 01:29 分类：问答
Retrieving BLOB from SQLite database android

I have a database with some images inside, saved as BLOB. I didn\'t have any problem with the database until now, I try to retrieve the BLOB as I would do with any other data but it\'s not working:[详细]

2023-03-11 17:01 分类：问答
How to create a java.sql.Blob object in Java SE 1.5.0 with a byte[] input?

I want to create a Blob obj开发者_运维知识库ect from a byte[] input to update a table using PreparedStatement#setBlob(). In J2SE 6, we have java.sql.Connection#createBlob() to get this done. Is there[详细]

2023-03-11 16:53 分类：问答
Sending archived iOS objective-c object to php and saving to mysql database and retrieving

I\'m trying to send an archived objective-c object to a php script and then retrieving it from the server and decoding it in the app.[详细]

2023-03-11 07:04 分类：问答
how to retrieve and output images from multiple columns with php and mysql?

UPDATE: I have have ten columns in my SQL table: id, imgid, urlid, image1, image2, image3, image4, image5, and comment. Id, imgid, and urlid are int type. Image[1-5] are mediumblob type. Url and comm[详细]

2023-03-10 07:33 分类：问答
Rails 3 Rendering Binary Content

I need to render binary开发者_如何学运维 content(images) on web page. I\'m saving images in the database with datatype binary. Now I need to iterate available images from the database and render on we[详细]

2023-03-10 04:14 分类：问答
BLOB in MySQL with DataSet in C#

I would like to insert a PDF file in a MySQL database, in a blob. Here is the code I\'m using to insert (I use a WebService and a DataSet):[详细]

2023-03-09 20:23 分类：问答
Getting nearly double the length when reading byte[] from postgres with jpa

I开发者_如何学C have an Image class that has a byte[] to contain the actual image data.I\'m able to upload and insert the image just fine in my webapp.When I attempt to display the image after reading[详细]

2023-03-09 14:59 分类：问答
How would be better to implements blog on me site

I\'m doing web application for many users. Application will has many modules - register, search, question-answer, forum and blog.[详细]

2023-03-09 13:49 分类：问答