Question

   insert into SDORGDESCGL(COMP_CD ,ORG_CODE) 
            values ('1',(select (select case when '60'='60' then '0001' when '60' = '61' then '0002' end)+'00000000000000000000000000000000'))

------新编辑-----
*我已经简化了主要问题。第二个值数据输入错误。

我的问题是：为什么我会收到以下错误？当我单独编译每个语句（每个Values语句）时，它工作正常。

错误：
  Msg 1046，Level 15，State 1，Line 2   在此上下文中不允许子查询。只允许使用标量表达式。

Msg 102，Level 15，State 1，Line 2   ＆＃39; +＆＃39;。
附近的语法不正确

Answer 1

编辑：您的查询适用于SQL Server 2008 R2。您的配置不同，或者您有不同版本的SQL Server。

如果您使用的是旧版本，可以尝试以下操作：

 insert into #test(COMP_CD ,ORG_CODE) 
            Select '1',(select (select case when '60'='60' then '0001' when '60' = '61' then '0002' end)+ ('00000000000000000000000000000000'))

原始答案：

IF OBJECT_ID('tempdb.dbo.#test') IS NOT NULL
BEGIN
 DROP TABLE #test
END

CREATE TABLE #test 
            (comp_cd VARCHAR(1000), 
             org_code VARCHAR(1000), 
             node_desc VARCHAR(1000), 
             parentorg_cd VARCHAR(1000), 
             user_id VARCHAR(1000), 
             rec_mode VARCHAR(1000)) 

INSERT INTO #test
            (comp_cd, 
             org_code, 
             node_desc, 
             parentorg_cd, 
             user_id, 
             rec_mode) 

OUTPUT INSERTED.*

VALUES      ('1', 
             (SELECT (SELECT LV1 = CASE 
                                     WHEN '60' = '60' THEN '0005' 
                                     WHEN '60' = '61' THEN '0002' 
                                   END) 
                     + (SELECT RIGHT('0000' + CONVERT(VARCHAR, (SELECT(SELECT 
                                     TOP 1 Substring 
                                     ( 
                                     org_code, 
                                       5, 4) 
                                               AS SUB 
                                               FROM #test WHERE comp_cd = 
                                     1 ORDER BY 
                                     sub DESC)+ 
                                     1) 
                                       ), 4)) 
                     + '0000000000000000000000000000'), 
             (SELECT '822000' + ' - ' 
                     + 'Receiving & W/house - Selangor'), 
             (SELECT (SELECT CASE 
                               WHEN '60' = '60' THEN '0001' 
                               WHEN '60' = '61' THEN '0002' 
                             END) 
                     + '00000000000000000000000000000000'), 
             'SMHIGWN', 
             'A')

Answer 2

我尝试重新格式化并重写代码，至少在语法上是正确的：

with cte as
(
    SELECT top 1 SUBSTRING(org_code,5,4) AS SUB
    FROM SDORGDESCGL
    WHERE COMP_CD = 1
    ORDER BY SUB DESC
)
INSERT INTO SDORGDESCGL(COMP_CD ,ORG_CODE,NODE_DESC,PARENTORG_CD,USER_ID,REC_MODE)
SELECT
    '1',
    CASE WHEN '60' = '60' THEN '0005' WHEN '60' = '61' THEN '0002' END
       + RIGHT('0000'+ CONVERT(VARCHAR,SUB+1)),4) + '0000000000000000000000000000',
    '822000'+' - '+'Receiving & W/house - Selangor',
    CASE WHEN '60'='60' THEN '0001' WHEN '60' = '61' THEN '0002' END +'00000000000000000000000000000000',
    'SMHIGWN',
    'A'
FROM cte

然而，逻辑似乎并不正确，因为两个CASE语句将始终返回true（由于＆＃39; 60＆＃39; =＆＃39; 60＆＃39;）...

MSSQL插入嵌套语句

2 个答案: