CREATE TABLE stock.stock_minute ( trade_time timestamptz NOT NULL, stock_date date NOT NULL, current_price numeric NOT NULL, open_price numeric NOT NULL, high_price numeric NOT NULL, low_price numeric NOT NULL, trade_volume int8 NOT NULL, trade_value int8 NOT NULL, CONSTRAINT stock_minute_pkey null);SELECT DATE(trade_time) AS trade_date, CAST(trade_time AS TIME) AS trade_timeFROM stock.s..