Hi, I'm using the SQLite 3 ODBC driver at http://www.ch-werner.de/sqliteodbc/ and DTL (http://dtemplatelib.sourceforge.net/) and all works fine until I try to store a BLOB. I've debugged it so far that when the SQL C type is SQL_C_BINARY, no memory is allocated in SQLPutData and of course subsequently it will fail.
One of the problems is that when resolving parameters in the query: INSERT INTO T_GENERICDATA (ID, DATA) VALUES((?), (?)) both parameters are resolved as strings (null terminated). Now, doesn't SQLite have databinding functions that should be able to work binary BLOBs (that could have arbitrary length of zeros) ? And try to use that instead of the ODBC driver's parameter binding?? Specifically I don't want the ODBC driver to alloc its own memory, since suppose the BLOB is of size 10 megabytes, then the BLOB itself is 10 MB, then the ODBC will alloc +10 MB, and THEN the query is executed towards SQLite. I'd like zero-copy operation on BLOBs, but I don't know enough of the core SQLite3 API to know how to bind the BLOB to the SQL query. Help? TIA /Rob
