SQL - 关键字"AND"附近的语法不正确

Question

我正试图使用通过使用union all收集的三组数据来运行insert语句。

如果我运行select语句，它们可以正常工作，但如果我运行insert语句，我会得到以下错误：

Msg 137, Level 15, State 2, Line 6
Must declare the scalar variable "@_EventSessionID".
Msg 137, Level 15, State 2, Line 23
Must declare the scalar variable "@_EventSessionID".
Msg 137, Level 15, State 2, Line 40
Must declare the scalar variable "@_EventSessionID".
**Msg 156, Level 15, State 1, Line 52
Incorrect syntax near the keyword 'AND'.**

声明标量变量是一个逻辑错误，但这些将由我运行它的应用程序提供。我搞不清楚的是用粗体字描绘的信息。

我试图运行的查询的最后一部分（包括插入部分）如下。希望有人能帮我！

INSERT INTO _conn_tb_request 
            (_mode, 
             type, 
             _eventsessionid, 
             _task, 
             employeeid, 
             freeintfield_01, 
             freetextfield_01, 
             description, 
             startdate, 
             enddate, 
             freeguidfield_01, 
             freeguidfield_02, 
             freetextfield_03) 
SELECT 0, 
       96, 
       @_EventSessionID, 
       @_EventDescription, 
       res_id, 
       fullname, 
       Datepart(yyyy, Getdate()), 
       'RGA', 
       'RGA gesprek ' 
       + Cast(Datepart(yyyy, Getdate()) AS VARCHAR) 
       + ' - ' + fullname, 
       Dateadd(yy, Datediff(yy, 0, Getdate()), 0), 
       Dateadd(mm, 2, Dateadd(yy, Datediff(yy, 0, Getdate()), 0)), 
       '3C11435F-598B-4164-8CFD-9A943ED30262', 
       ab.id, 
       ab.freetextfield_02 
FROM   humres hu (nolock) 
       LEFT JOIN absences ab (nolock) 
              ON hu.res_id = ab.empid 
                 AND ab.type = 96 
                 AND ab.freetextfield_01 = 'RGA' 
                 AND ab.freeintfield_01 = Datepart(yyyy, Dateadd(yy, -1, ( 
                                                         Getdate() )) 
                                          ) 
WHERE  ldatindienst < Dateadd(yy, -1, ( Dateadd(dd, 1, ( Dateadd(qq, 
                                                         Datediff(qq, 0, 
                                                         Getdate()), 
                                                                -1) ) 
                                                              ) )) 
       AND emp_type IN ( 'E' ) 
       AND emp_stat = 'A' 
       AND hu.res_id NOT IN (SELECT empid 
                             FROM   absences (nolock) 
                             WHERE  type = 96 
                                    AND freetextfield_01 = 'RGA' 
                                    AND freeintfield_01 = Datepart(yyyy, Getdate 
                                                          ())) 
       AND Dateadd(yy, Datediff(yy, 0, Getdate()), 0) < Getdate() 

Answer 1

请参阅第24行Cast（Datepart（yyyy，Getdate（））AS VARCHAR）。括号的问题。