Question

SQL查询：

SELECT id,mti,[24] AS nii,mid,tid,[63-D9] AS TxnType,[63-DB] AS batchStatus ,
 [39] AS respondCode,[61] AS batchNumber, uploadStatus
 FROM  (SELECT e.id,m.capDateTime,mti,procCode,mid,tid,uploadStatus,txnDate,txnTime,fieldNumber,fieldData FROM dbo.iso_fields e
 JOIN dbo.iso_main m ON e.id = m.id) a  PIVOT (MAX(fieldData)   FOR fieldNumber IN
([0],[1],[2],[3],[5],[6],[7],[8],[9],[10],[12],[13],[14],[15],[16],[17],[18],[19],[20], [21],[22],[23],[24],[25],[26],[27],[28],[29],[30],
[31],[32],[33],[34],[35],[36],[39],[40], [41],[42],[43],[44],[45],[46],[47],[48],[49],[50],[51],[52],[53],[54],[55],[56],[57],[58],[59],[60],
[61],[63],[64],[63-D9],[63-DB]))PIV

我试图更新表格，例如：

UPDATE PIV SET batchStatus = 'C'
    SELECT id,mti,[24] AS nii,mid,tid,[63-D9] AS TxnType,[63-DB] AS batchStatus ,
     [39] AS respondCode,[61] AS batchNumber, uploadStatus
     FROM  (SELECT e.id,m.capDateTime,mti,procCode,mid,tid,uploadStatus,txnDate,txnTime,fieldNumber,fieldData FROM dbo.iso_fields e
     JOIN dbo.iso_main m ON e.id = m.id) a  PIVOT (MAX(fieldData)   FOR fieldNumber IN
    ([0],[1],[2],[3],[5],[6],[7],[8],[9],[10],[12],[13],[14],[15],[16],[17],[18],[19],[20], [21],[22],[23],[24],[25],[26],[27],[28],[29],[30],
    [31],[32],[33],[34],[35],[36],[39],[40], [41],[42],[43],[44],[45],[46],[47],[48],[49],[50],[51],[52],[53],[54],[55],[56],[57],[58],[59],[60],
    [61],[63],[64],[63-D9],[63-DB]))PIV
WHERE nii = '0000'

我很确定这不是正确的语法，而且在数据透视表的

中非常可怕

Answer 1

在查看您的查询后，您似乎正在更新PIVOT＆＃34; PIV＆＃34;这是不可能的。 Pivot仅与聚合条款有关。你无法更新它。

如果我正确理解您的问题，您想刷新PIVOT数据，如果这个假设是正确的，那么您需要更新您在PIVOT中使用的主表或使用临时表来反映更新的数据。

SQL：更新数据透视表

1 个答案: