SELECT PASSWORD FROM sw_user WHERE username = ( SELECT username FROM sw_user WHERE id = 2 ); 子查詢中的完整語句不要用“;”結束 ...
SELECT PASSWORD FROM sw_user WHERE username = ( SELECT username FROM sw_user WHERE id = 2 );
子查詢中的完整語句不要用“;”結束
SELECT PASSWORD FROM sw_user WHERE username = ( SELECT username FROM sw_user WHERE id = 2 ); 子查詢中的完整語句不要用“;”結束 ...
SELECT PASSWORD FROM sw_user WHERE username = ( SELECT username FROM sw_user WHERE id = 2 );
子查詢中的完整語句不要用“;”結束