假设需要查询一张商品表,并且设置了别名,下列哪个sql是错误的:()
选项:
A:
select no as 编号goods as 商品number as 数量price as 价格from sale_log
B:
B:select no 编号goods商品number数量price 价格 from sale log
C:
select (no,goods,number,price)as(编号,商品,数量,价格) from sale log 距离掌握
D:
select no as“编号goods as商品numberas数量priceas价格from sale log
发布时间:2024-04-09 12:08:50