Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_16439 ( "No. in series" real, "No. in season" real, "Title" text, "Directed by" text, "Written by" text, "Original air date" text, "U.S. viewers (millions)" text )

### Question ###
What episode in the season was directed by Jeff Melman?

### Accurate SQL ###

SELECT MIN("No. in season") FROM table_16439 WHERE "Directed by" = 'Jeff Melman'