I'm trying to run the following: session.query(Activity).filter(Activity.blob == blob).one()
where Activity.blob is a BLOB and blob is a Python bytes object (equiv. to str in Python 2.x). But although I can insert Activity(blob = blob) objects fine, the above query fails with: ProgrammingError: (ProgrammingError) You must not use 8-bit bytestrings unless you use a text_factory that can interpret 8-bit bytestrings (like text_factory = str). This is because blob has to be wrapped with sqlite3.Binary(blob). Why doesn't sqlalchemy automatically do this casting, given that it has schema awareness? Is there any way to avoid having to do this for every such query? Thanks in advance. -- Yang Zhang http://yz.mit.edu/ -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalch...@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
