Updated an SQL query to use the run_sql() native parameter escaping technique instead of the non-Unicode-friendly escape_string() call. This fixes an issue with MySQLdb 1.2.1_p2, though some more are needed.
Updated an SQL query to use the run_sql() native parameter escaping
technique instead of the non-Unicode-friendly escape_string() call.
This fixes an issue with MySQLdb 1.2.1_p2, though some more are
needed.

inveniosoftware/invenio-records,inveniosoftware/invenio-search,tiborsimko/invenio-search,tiborsimko/invenio-records,inveniosoftware/invenio-records,tiborsimko/invenio-records,inveniosoftware/invenio-search,tiborsimko/invenio-search