human
Schema:
Investors (investor_id, Investor_details)
Lots (lot_id, investor_id, lot_details)
Ref_Transaction_Types (transaction_type_code, transaction_type_description)
Transactions (transaction_id, investor_id, transaction_type_code, date_of_transaction, amount_of_transaction, share_count, other_details)
Sales (sales_transaction_id, sales_details)
Purchases (purchase_transaction_id, purchase_details)
Transactions_Lots (transaction_id, lot_id)
Please answer with SQL.
assistant
Sure, I understand.
human
Show all date and share count of transactions.
assistant
SELECT date_of_transaction , share_count FROM TRANSACTIONS
human
Show details of all investors if they make any transaction with share count greater than 100.
assistant
SELECT T1.Investor_details FROM INVESTORS AS T1 JOIN TRANSACTIONS AS T2 ON T1.investor_id = T2.investor_id WHERE T2.share_count > 100
human
Show the maximum amount of transaction.
assistant
SELECT max(amount_of_transaction) FROM TRANSACTIONS
human
Show the maximum and minimum share count of different transaction types.
assistant
SELECT transaction_type_code , max(share_count) , min(share_count) FROM TRANSACTIONS GROUP BY transaction_type_code
human
Show the dates of transactions if the share count is bigger than 100 or the amount is bigger than 1000.
assistant
SELECT date_of_transaction FROM TRANSACTIONS WHERE share_count > 100 OR amount_of_transaction > 1000
human
Show the maximum share count of transactions where the amount is smaller than 10000
assistant
SELECT MAX( share_count ) FROM TRANSACTIONS WHERE amount_of_transaction < 10000 ;