ADO.NET and OLE fields (BLOBs)

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by: Kirby Urner | last post by:

I've been testing the Cookbook example 8.6 (2002 edition) re using cPickle to insert and retrieve BLOBs from mySQL, using Python's MySQLdb module. When I try to cPickle.loads(blob), I get an...

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OCI: How to insert BLOBs from OCI ?

by: Ole Hansen | last post by:

Hi, I have a working application inserting rows to a table using the array interface. Now I want to insert BLOBs as well but OCIStmtExecute crashes when executed with BLOBs. For BLOB types I...

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OCI: How to insert BLOBs with array interface?

by: Ole Hansen | last post by:

Hi, Is it at all possible to insert BLOBs using the Array Interface? Today I have an application using the array interface. It works fine but so far I haven't been using BLOBs. I insert...

Oracle Database

pictures/movies in BLOB fields ?

by: konsu | last post by:

Hello, I am planning to implement an image and movie library (e.g. a photoalbum), and one of the ways that I see to store image and movie files is to put them in to BLOB fields in an sql table....

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My situation is that I am interacting PHP 4.1.2 to PostgreSQL 7.2.2 I have no difficulty inserting and managing BLOBs into the Large Object system table, and I have a user table called images...

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BLOBS : how to remove them totally

by: Nilabhra Banerjee | last post by:

Hi, I am still not sure whether the BLOBS are actually stored in the database or they have the pointer to the database for that file in the filesystem. If I remove the files (sources) for BLOBS...

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Help: inserting BLOBs larger than 100k in DB2 8.1

by: Bing | last post by:

Hi there, I am using the DB2 universal JDBC driver type 4 to insert BLOBs into a DB2 database. The Method I used for supplying the BLOB data value is setBinaryStream(). Everything works fine as...

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migrate DB2 table to MS SQL server with GIF fields

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Hi, How can one search a value on all fields in a table is this possible ? thanks Peter

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Lost my blobs and can't restore.

by: Jerry LeVan | last post by:

Hi, I am just getting into large objects and bytea "stuff". I created a small db called pictures and loaded some large objects and then tried to do a restore. Here is how I got the dump. ...

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Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

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Merging data from multiple Excel files

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In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...

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Navigating the Data Structures and Algorithms (DSA)

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What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

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by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...

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In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...

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