Question

我有客户名和医生姓名。我想从DB获取ID并将ID插入表中。

CREATE PROCEDURE AddMedicalCard
@Client nchar,
@Doctor nchar
AS
BEGIN
    SELECT Clients.[ClientCode] AS [Code]
    Into #NewClientCode
    FROM Clients
    WHERE Clients.[ClientName]=@Client

    SELECT Personal.[DoctorCode] AS [Code]
    Into #NewDoctorCode
    FROM Personal
    WHERE Personal.[DoctorName]=@Doctor

    INSERT INTO MedicalCard 
        VALUES (#NewClientCode.[Code].First, #NewDoctorCode.[Code].First)

    DROP TABLE #NewClientCode
    DROP TABLE #NewDoctorCode
END
GO

错误：

无法绑定多部分标识符“#NewDoctorCode.Code.First”。
无法绑定多部分标识符“#NewClientCode.Code.First”。列名或提供的值数与表定义不匹配。

医疗卡表设计：

RecordingCode(Key), ClientCode, DoctorCode

和其他5个可以为空的列。

Answer 1

错误消息说明了一切。没有#NewDoctorCode.Code.First之类的东西。你的工作很容易和干得好，如下。

注意：通过名字获取客户端代码和医生代码是不正确的，因为可能有超过1个客户端和医生同名。

--declare two variables 
declare @clientCode varchar(50), @doctorCode varchar(50)

--assign clientCode
SELECT TOP 1   @clientCode = Clients.[ClientCode]
FROM Clients
WHERE Clients.[ClientName]=@Client

--assign doctorCode
SELECT TOP 1  @doctorCode = Personal.[DoctorCode]
FROM Personal
WHERE Personal.[DoctorName]=@Doctor

--finally insert them to MedicalCard table
INSERT INTO MedicalCard (clientCodeColumn,doctorCodeColumn) --Column Names
VALUES (@clientCode,@doctorCode)

Answer 2

做这样的事情

DECLARE @i INT;
SELECT @i = id FROM youtable;
BEGIN
    Insert into tablename(column1) values(@i)
END

Answer 3

试试这个，你应该使用变量而不是表。如果您使用表格，则应使用insert into table select col

DECLARE @NewClientCode int
DECLARE @NewDoctorCode int

SELECT @NewClientCode = Clients.[ClientCode]
FROM Clients
WHERE Clients.[ClientName]=@Client

SELECT @NewDoctorCode = Personal.[DoctorCode]
FROM Personal
WHERE Personal.[DoctorName]=@Doctor

INSERT INTO MedicalCard 
    VALUES (@NewClientCode, @NewDoctorCode)

Answer 4

尝试使用此SP：

CREATE PROCEDURE AddMedicalCard
@Client nchar,
@Doctor nchar
AS
BEGIN




    INSERT INTO MedicalCard 
        VALUES (
                SELECT TOP 1 Clients.[ClientCode]
                FROM Clients
                WHERE Clients.[ClientName]=@Client,

                SELECT TOP 1 Personal.[DoctorCode]
               FROM Personal
               WHERE Personal.[DoctorName]=@Doctor
              )


END
GO

SQL查找和插入

4 个答案: