31.03.2022 akışı
Mysql bulk insert Link Mysql query starts with Link Mysql find duplicate records Link SELECT t . Login , t . Symbol , t . TotalOrderCount , t . TotalVolume , t . CMD , CASE t . CMD WHEN 0 THEN 'SELL' ELSE 'BUY' END AS OrderType FROM ( SELECT T_ORDER1 . LOGIN AS Login , T_ORDER1 . SYMBOL AS Symbol , COUNT ( T_ORDER1 . CMD ) AS TotalOrderCount , ...