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More infos about insert which calls ODCIIndexInsert? [message #332630]

Wed, 09 July 2008 04:08

phaeuschen
Messages: 6
Registered: April 2008

Junior Member

Hi,

I'd like to insert a picture in my table (obj_id, filename, blob, feature_vector) with an own index on the obj_id implemented with the Extensible Indexing Interface.
When a new picture will be inserted into the table, the ODCIIndexInsert should calculate the feature vector, so I need the filename in the function ODCIIndexInsert to read the picture. But in the ODCIIndexInsert I only get the obj_id because the index is on the obj_id column.
How do I get more information on the insert statement? Can I modify the insert statement in the ODCIIndexInsert function?
Does anyone has experience in the Extensible Indexing Interface or can give me useful links?

Regards
Patrick

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