what's the minimum production code written by jay sommers & dick chevillat and al schwartz
CREATE TABLE table_12226390_3 (production_code INTEGER, written_by VARCHAR)
SELECT MIN(production_code) FROM table_12226390_3 WHERE written_by = "Jay Sommers & Dick Chevillat and Al Schwartz"
### Context: CREATE TABLE table_12226390_3 (production_code INTEGER, written_by VARCHAR) ### Question: what's the minimum production code written by jay sommers & dick chevillat and al schwartz ### Answer: SELECT MIN(production_code) FROM table_12226390_3 WHERE written_by = "Jay Sommers & Dick Chevillat and Al Schwartz"