query: SELECT date_of_transaction FROM TRANSACTIONS WHERE transaction_type_code  =  "SALE"
question: Do Show all date of transaction for whose type code "SALE".
query_toks: SELECT date_of_transaction FROM TRANSACTIONS WHERE transaction_type_code = `` SALE ''
query_toks_no_value: select date_of_transaction from transactions where transaction_type_code = value
question_toks: Do Show all date of transaction for whose type code "SALE".