[SQL]SELECT DID AS 商品号,GNAME AS 商品名称,PRICE*STOCKQT AS 商品总值
FROM GOODS
错误原因:[Err] ORA-00904: “DID”: invalid identifier
错误原因:表中没有DID这个属性或者变量写错了
[SQL]SELECT DID AS 商品号,GNAME AS 商品名称,PRICE*STOCKQT AS 商品总值
FROM GOODS
错误原因:[Err] ORA-00904: “DID”: invalid identifier
错误原因:表中没有DID这个属性或者变量写错了