Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/sql/79.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Sql 尝试执行联接时未找到ORA-00923 from关键字_Sql_Join - Fatal编程技术网

Sql 尝试执行联接时未找到ORA-00923 from关键字

Sql 尝试执行联接时未找到ORA-00923 from关键字,sql,join,Sql,Join,当我以前为联接运行此代码时: SELECT Outlet.Address, Outlet.ManagerNumber, Department.DepartmentName, Department.FloorArea FROM Outlet INNER JOIN Department ON Outlet.OutletNumber = Department.OutletNumber; 成功了。但是,我正在尝试运行类似的连接,但它根本不起作用: SELECT

当我以前为联接运行此代码时:

SELECT 
    Outlet.Address, Outlet.ManagerNumber, 
    Department.DepartmentName, Department.FloorArea
FROM
    Outlet
INNER JOIN 
    Department ON Outlet.OutletNumber = Department.OutletNumber; 
成功了。但是,我正在尝试运行类似的连接,但它根本不起作用:

SELECT
    Product.Description Product.Price,
    ProductAtOutlet.Quantity,
    ProductAtOutlet.OutletNumber
FROM
    Product
INNER JOIN 
    ProductAtOutlet ON Product.ProductNumber = ProductAtOutlet.ProductNumber;
我一直收到错误信息

找不到关键字中的ORA-00923


描述后缺少逗号

SELECT
    Product.Description,
    Product.Price,
    ProductAtOutlet.Quantity,
    ProductAtOutlet.OutletNumber
FROM
    Product
    INNER JOIN ProductAtOutlet ON Product.ProductNumber = ProductAtOutlet.ProductNumber;

问题是
Product.Description
后缺少逗号。这导致解析器将
Product.Price
作为列别名。在不带引号的别名中使用
会导致解析器错误