fix sql statement

Signed-off-by: Sebastian Schüpbach <sebastian.schuepbach@unibas.ch>

mediametadatatodb_app/resources/MediametadataToDB.py

@@ -94,7 +94,7 @@ def _create_sql_stmt(table_name, record, fields):
     db_fields = ','.join(db_fields)
     db_values = ','.join([str(db_value)
                           if isinstance(db_value, numbers.Number)
-                          else '"{}"'.format(db_value)
+                          else "'{}'".format(db_value)
                           for db_value in db_values])
     return 'INSERT IGNORE INTO {} ({}) VALUES ({})'.format(
         table_name, db_fields, db_values)
@@ -103,6 +103,7 @@ def _create_sql_stmt(table_name, record, fields):
 def _create_entities_entry(record, mariadbCursor):
     fields = ['sig', 'uri']
     sqlStmt = _create_sql_stmt('entities_me', record, fields)
+    logging.warning(sqlStmt)
     mariadbCursor.execute(sqlStmt)