human
Schema:
Ref_Characteristic_Types (characteristic_type_code, characteristic_type_description)
Ref_Colors (color_code, color_description)
Ref_Product_Categories (product_category_code, product_category_description, unit_of_measure)
Characteristics (characteristic_id, characteristic_type_code, characteristic_data_type, characteristic_name, other_characteristic_details)
Products (product_id, color_code, product_category_code, product_name, typical_buying_price, typical_selling_price, product_description, other_product_details)
Product_Characteristics (product_id, characteristic_id, product_characteristic_value)
Please answer with SQL.
assistant
Sure, I understand.
human
What is the unit of measuerment of the product category code 'Herbs'?
assistant
SELECT unit_of_measure FROM ref_product_categories WHERE product_category_code = 'Herbs'
human
Find the unit of measurement and product category code of product named 'chervil'.
assistant
SELECT t2.unit_of_measure , t2.product_category_code FROM products AS t1 JOIN ref_product_categories AS t2 ON t1.product_category_code = t2.product_category_code WHERE t1.product_name = 'chervil'
human
What is the category and typical buying price of the product with name 'cumin'?
assistant
SELECT product_category_code , typical_buying_price FROM products WHERE product_name = 'cumin'
human
List all the characteristic names and data types of product 'cumin'.
assistant
SELECT t3.characteristic_name , t3.characteristic_data_type FROM products AS t1 JOIN product_characteristics AS t2 ON t1.product_id = t2.product_id JOIN CHARACTERISTICS AS t3 ON t2.characteristic_id = t3.characteristic_id WHERE t1.product_name = 'cumin'
human
How many distinct characteristic names does the product 'cumin' have?
assistant
SELECT count(DISTINCT t3.characteristic_name) FROM products AS t1 JOIN product_characteristics AS t2 ON t1.product_id = t2.product_id JOIN CHARACTERISTICS AS t3 ON t2.characteristic_id = t3.characteristic_id WHERE t1.product_name = 'sesame'
human
Give the unit of measure for the product with the name 'cumin'.
assistant
SELECT t2.unit_of_measure FROM products AS t1 JOIN ref_product_categories AS t2 ON t1.product_category_code = t2.product_category_code WHERE t1.product_name = "cumin" ;