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            "sampleTestCase": "{\"headers\":{\"Product\":[\"product_id\",\"product_name\",\"unit_price\"],\"Sales\":[\"seller_id\",\"product_id\",\"buyer_id\",\"sale_date\",\"quantity\",\"price\"]},\"rows\":{\"Product\":[[1,\"S8\",1000],[2,\"G4\",800],[3,\"iPhone\",1400]],\"Sales\":[[1,1,1,\"2019-01-21\",2,2000],[1,2,2,\"2019-02-17\",1,800],[2,2,3,\"2019-06-02\",1,800],[3,3,4,\"2019-05-13\",2,2800]]}}",
            "metaData": "{\"mysql\": [\"Create table If Not Exists Product (product_id int, product_name varchar(10), unit_price int)\", \"Create table If Not Exists Sales (seller_id int, product_id int, buyer_id int, sale_date date, quantity int, price int)\"], \"mssql\": [\"Create table Product (product_id int, product_name varchar(10), unit_price int)\", \"Create table Sales (seller_id int, product_id int, buyer_id int, sale_date date, quantity int, price int)\"], \"oraclesql\": [\"Create table Product (product_id int, product_name varchar(10), unit_price int)\", \"Create table Sales (seller_id int, product_id int, buyer_id int, sale_date date, quantity int, price int)\", \"ALTER SESSION SET nls_date_format='YYYY-MM-DD'\"], \"database\": true, \"name\": \"sales_analysis\", \"pythondata\": [\"Product = pd.DataFrame([], columns=['product_id', 'product_name', 'unit_price']).astype({'product_id':'Int64', 'product_name':'object', 'unit_price':'Int64'})\", \"Sales = pd.DataFrame([], columns=['seller_id', 'product_id', 'buyer_id', 'sale_date', 'quantity', 'price']).astype({'seller_id':'Int64', 'product_id':'Int64', 'buyer_id':'Int64', 'sale_date':'datetime64[ns]', 'quantity':'Int64', 'price':'Int64'})\"], \"postgresql\": [\"Create table If Not Exists Product (product_id int, product_name varchar(10), unit_price int)\", \"Create table If Not Exists Sales (seller_id int, product_id int, buyer_id int, sale_date date, quantity int, price int)\"], \"database_schema\": {\"Product\": {\"product_id\": \"INT\", \"product_name\": \"VARCHAR(10)\", \"unit_price\": \"INT\"}, \"Sales\": {\"seller_id\": \"INT\", \"product_id\": \"INT\", \"buyer_id\": \"INT\", \"sale_date\": \"DATE\", \"quantity\": \"INT\", \"price\": \"INT\"}}}",
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                "Create table If Not Exists Sales (seller_id int, product_id int, buyer_id int, sale_date date, quantity int, price int)",
                "Truncate table Product",
                "insert into Product (product_id, product_name, unit_price) values ('1', 'S8', '1000')",
                "insert into Product (product_id, product_name, unit_price) values ('2', 'G4', '800')",
                "insert into Product (product_id, product_name, unit_price) values ('3', 'iPhone', '1400')",
                "Truncate table Sales",
                "insert into Sales (seller_id, product_id, buyer_id, sale_date, quantity, price) values ('1', '1', '1', '2019-01-21', '2', '2000')",
                "insert into Sales (seller_id, product_id, buyer_id, sale_date, quantity, price) values ('1', '2', '2', '2019-02-17', '1', '800')",
                "insert into Sales (seller_id, product_id, buyer_id, sale_date, quantity, price) values ('2', '2', '3', '2019-06-02', '1', '800')",
                "insert into Sales (seller_id, product_id, buyer_id, sale_date, quantity, price) values ('3', '3', '4', '2019-05-13', '2', '2800')"
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            "enableRunCode": true,
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