-2

在拥有此 xml 数据时：

    <machine>ZSK40-2</machine>
<date>2013/08/28</date>
<hour>12:37</hour>
<CollectedData>
  <variable>
    <Name>PRODUCT</Name>
    <Value>FILLER 580</Value>
  </variable>
  <variable>
    <Name>LOT_NUMBER</Name>
    <Value>CG 00063 0</Value>
  </variable>
  <variable>
    <Name>SHIFT_SUPERVISOR</Name>
    <Value> covaliu l</Value>
  </variable>
  <variable>
    <Name>KGH_ALL_SET</Name>
    <Value>90</Value>
  </variable>
  <variable>
    <Name>KGH_ALL_REAL</Name>
    <Value>133.183883666992</Value>
  </variable>
  <variable>
    <Name>KGH_F1_SET</Name>
    <Value>90</Value>
  </variable>
  <variable>
    <Name>KGH_F1_REAL</Name>
    <Value>133.183883666992</Value>
  </variable>
  <variable>
    <Name>K_F1</Name>
    <Value>33</Value>
  </variable>
  <variable>
    <Name>SCREW_RPM_SET</Name>
    <Value>400</Value>
  </variable>
  <variable>
    <Name>SCREW_RPM_REAL</Name>
    <Value>399.452606201172</Value>
  </variable>
  <variable>
    <Name>TORQUE</Name>
    <Value>19.6692142486572</Value>
  </variable>
  <variable>
    <Name>CURRENT</Name>
    <Value>71.0029983520508</Value>
  </variable>
  <variable>
    <Name>KW_KG</Name>
    <Value>0.0553370267152786</Value>
  </variable>
  <variable>
    <Name>KW</Name>
    <Value>7.36999988555908</Value>
  </variable>
  <variable>
    <Name>MELT_PRESSURE</Name>
    <Value>0</Value>
  </variable>
  <variable>
    <Name>MELT_TEMPERATURE</Name>
    <Value>140</Value>
  </variable>
  <variable>
    <Name>PV1</Name>
    <Value>141</Value>
  </variable>
  <variable>
    <Name>SP1</Name>
    <Value>140</Value>
  </variable>
  <variable>
    <Name>PV2</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>SP2</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>PV3</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>SP3</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>PV4</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>SP4</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>PV5</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>SP5</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>PV6</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>SP6</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>PV7</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>SP7</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>PV8</Name>
    <Value>154</Value>
  </variable>
  <variable>
    <Name>SP8</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>PV9</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>SP9</Name>
    <Value>150</Value>
  </variable>
  <variable>
    <Name>PV10</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>SP10</Name>
    <Value>160</Value>
  </variable>
  <variable>
    <Name>PV11</Name>
    <Value>180</Value>
  </variable>
  <variable>
    <Name>SP11</Name>
    <Value>180</Value>
  </variable>
</CollectedData>

并使用此脚本：

CREATE TABLE #ZSK70(
 Name varchar(25) ,
 Value varchar(30) );


INSERT INTO #ZSK70 (Name, Value) 
SELECT X.variable.query('Name').value('.', 'varchar(25)'),
       X.variable.query('Value').value('.', 'varchar(30)')
FROM ( 
SELECT CAST(x AS XML)
FROM OPENROWSET(
     BULK 'C:\20130828_1237_ZSK40-2.xml',
     SINGLE_BLOB) AS T(x)
     ) AS T(x)
CROSS APPLY x.nodes('CollectedData/variable') AS X(variable);

select * from #ZSK70 
drop table #ZSK70

我从 xml 中获取一些数据。我怎样才能在日期时间行中获得机器和日期+时间。在此先感谢您的帮助！会留意这里。

4

1 回答 1

1

尝试这个：

SELECT X.variable.query('Name').value('.', 'varchar(25)'),
   X.variable.query('Value').value('.', 'varchar(30)'),
   X2.variable.query('machine').value('.','varchar(30)'),
   X2.variable.query('date').value('.','datetime')
FROM ( 
SELECT CAST(x AS XML)
FROM OPENROWSET(
 BULK 'C:\20130828_1237_ZSK40-2.xml',
 SINGLE_BLOB) AS T(x)
 ) AS T(x)
CROSS APPLY x.nodes('CollectedData/variable') AS X(variable)
CROSS APPLY x.nodes('/') AS X2(variable);

ps 我认为对您的问题投反对票的原因是您在查询中留下了 OpenRowset 并引用了外部文件。这使得使用您提供的示例有点痛苦。

于 2013-08-28T13:49:24.160 回答