Plateforme Level Extreme
Abonnement
Profil corporatif
Produits & Services
Support
Légal
English
Storing binary files in Oracle Long/Long Raw datatype
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00257303
Message ID:
00260143
Vues:
19
>>Does anyone know how to store binary files into a Oracle Long Raw or Long datatype. ... A remote view of an Oracle table with a Long Raw shows up as general field in Visual FoxPro. Attempting to use APPEND GENERAL results in an ODBC error ORA-00997: illegal use of LONG datatype.<<

Change the field property of the remote view from a General field to a memo. then use "APPEND MEMO FROM (FileName) OVERWRITE" to put the file into Oracle and then Use "COPY memo to (FILENAME)" To get the data back out.

A company I am doing this for told me that the best way to work with long raws is to have a two column table -- a) the primary key and b) the long raw field. and to eliminate any editing -- just deletes and inserts. [I am including attachments, so I have one table that describes the attachment and then a related two column table for the actual long raw].

Kevin
Kevin Emmrich
www.jkt9000.com
Précédent
Répondre
Fil
Voir

Click here to load this message in the networking platform