18 May
2010
18 May
'10
8:24 p.m.
Hello, I would like to get the oid of a stored uri using the Mapi library. The mal commands that need to be executed are:
tokenizer.open("rdf"); id := tokenizer.locate("http://uri"); io.print(); tokenizer.close();
I tried to run the following program
...tokenizer.open("rdf");... ... if ((hdl = mapi_query(dbh, "tokenizer.locate("http://uri%5C")")) == NULL || mapi_error(dbh) != MOK) die(dbh, hdl); if (mapi_close_handle(hdl) != MOK) die(dbh, hdl); while (mapi_fetch_row(hdl)) result=mapi_fetch_field(hdl, 0); ... ...tokenizer.close();...
.. but I get the following error Mapi.mx:5141: mapi_fetch_row: Assertion `(hdl)->mid' failed.
Could you tell me how can I solve this problem?
Kind regards, Petros