小编典典

'('附近的语法不正确。期望ID

sql

我已经浏览了其他几个此类问题,但没有找到一个可以帮助我解决此问题的问题。我想做的是:我想为所有员工创建一个表,以分配EmployeeID将在其他多个表中使用的表。那张桌子和其他桌子工作正常。当我尝试基于该表创建新表时,就会出现我的问题,EmployeeType这样我就可以仅基于特定类型的员工来调出信息。在SELECT所有三个表的语句上,我得到此错误:

‘(’附近的语法不正确。期望的ID。

我一直在搜索如何解决它,但是我没有尝试过。我想念什么?

CREATE TABLE Employees
(
    EmployeeID      int             NOT NULL    PRIMARY KEY IDENTITY,
    EmpFirstName    char(50)        NOT NULL,
    EmpLastName     char(50)        NOT NULL,
    EmpAddress      varchar(50)     NOT NULL,
    EmpCity         char(50)        NOT NULL,
    EmpState        char(2)         NOT NULL,
    EmpZipCode      varchar(10)     NOT NULL,
    EmpPhone        varchar(12)     NOT NULL,
    EmpJobTitle     char(30)        NOT NULL,
    EmployeeType    char(30)        NOT NULL,
    Salary          money           NOT NULL,
    HoursPerWeek    int             NOT NULL,
);

CREATE TABLE Collective AS
    (SELECT
        *
    FROM    
        [dbo].[Employees]
    WHERE
        EmployeeID = Employees.EmployeeID
        AND EmployeeType = 'Collective');

CREATE TABLE PaidStaff AS
    (SELECT
        EmployeeID AS ReviewerID,
        EmpFirstName,
        EmpLastName,
        EmpAddress,
        EmpCity,
        EmpState,
        EmpZipCode,
        EmpPhone,
        EmpJobTitle
        Salary,
        HoursPerWeek
    FROM    
        Employees
    WHERE
        EmployeeID = Employees.EmployeeID
        AND EmployeeType = 'PaidStaff');

CREATE TABLE Volunteers AS
    (SELECT
        EmployeeID AS ReviewerID,
        EmpFirstName,
        EmpLastName,
        EmpAddress,
        EmpCity,
        EmpState,
        EmpZipCode,
        EmpPhone,
        EmpJobTitle
    FROM    
        Employees
    WHERE
        EmployeeType = 'Volunteer');

阅读 247

收藏
2021-03-23

共1个答案

小编典典

SQL Server没有CREATE TABLE .... AS (SELECT ...功能。那只是无效的T-SQL语法-因此出错。

如果要从创建 新表 (尚不存在!)SELECT,则需要使用以下语法:

SELECT
    EmployeeID AS ReviewerID,
    EmpFirstName,
    EmpLastName,
    EmpAddress,
    EmpCity,
    EmpState,
    EmpZipCode,
    EmpPhone,
    EmpJobTitle
INTO 
    dbo.Volunteers    
FROM    
    dbo.Employees
WHERE
    EmployeeType = 'Volunteer';

只是 -如果新表的工作原理dbo.Volunteers- 还不存在

如果需要在 现有表中 插入行,则需要使用以下语法:

INSERT INTO dbo.Volunteers (list-of-columns)
    SELECT (list-of-columns)
    FROM dbo.Employees
    WHERE EmployeeType = 'Volunteer';
2021-03-23