第二階段 Prompt Scheme: `dex_solana.trades` Scheme Attributes: block_time: timestamp, UTC timestamp of trade amount_usd: double, unsigned USD value of the token traded token_bought_mint_address: string, if token_mint_address here then the trade is identified as buy token_sold_mint_address: string, if token_mint_address here then the trade is identified as sell trader_id: string, wallet address token_ Required Inputs: token_mint_address: string, solana token mint address to filter; start_datetime: date, start time; end_datetime: date, end time. Both in utc time; min_num_buys: number, minimal total number of buys within the time range; min_amount_per_buy: number, minimal amount for each buy, in USD; min_net_inflow: number, minimal amount summing inflow(total buy - total sell), in USD; max_num_sells: number, maximal total number of sells within the time range; Required Output : wallet_address: strings, wallet addresses matching above fields . net_inflow:number, signed total inflow num_buys: number, number of buys within time range num_sells:number, number of sells within time range first_trade_datetime:date, datetime first trade within the time range last_trade_datetime:date, last trade within the time range token_mint_address: string Write the SQL for me given the above requirements. Wrap the input parameters using double curly brackets {{}} in the SQL lines as place holders.