【发布时间】:2014-02-13 09:26:15
【问题描述】:
我正在尝试查询msdb.dbo.sysssispackages 以获取有效的维护计划,但我不知道如何查询packagedata 列中的XML。我在 SO 上找到了一些其他与 XML 相关的 SQL 问题,但到目前为止,似乎没有什么能完全符合我的要求。
msdb.dbo.sysssispackages.packagedata 中的 XML 如下所示:
<DTS:Executable DTS:ExecutableType="Microsoft.SqlServer.Management.DatabaseMaintenance.DbMaintenanceReindexTask, Microsoft.SqlServer.MaintenancePlanTasks, version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" DTS:ThreadHint="0">
<DTS:Property DTS:Name="TaskContact">Rebuild Index Task; Microsoft Corporation; Microsoft SQL Server v9; © 2004 Microsoft Corporation; All Rights Reserved;http://www.microsoft.com/sql/support/default.asp;1</DTS:Property>
<DTS:Property DTS:Name="LocaleID">-1</DTS:Property>
<DTS:Property DTS:Name="ObjectName">Rebuild Index Task</DTS:Property>
<DTS:Property DTS:Name="DTSID">{E4A9C2C8-F24F-4AE3-AC3D-F8B6729F1126}</DTS:Property>
<DTS:Property DTS:Name="Description">Rebuild Index Task</DTS:Property>
<DTS:Property DTS:Name="CreationName">Microsoft.SqlServer.Management.DatabaseMaintenance.DbMaintenanceReindexTask, Microsoft.SqlServer.MaintenancePlanTasks, version=10.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91</DTS:Property>
<DTS:EventHandler>
<DTS:Property DTS:Name="EventID">0</DTS:Property>
<DTS:Property DTS:Name="EventName">OnPostExecute</DTS:Property>
<DTS:Property DTS:Name="LocaleID">-1</DTS:Property>
<DTS:Property DTS:Name="DTSID">{263C94D7-6FEC-4A4A-9EA1-2557E3892E74}</DTS:Property>
<DTS:Property DTS:Name="CreationName">OnPostExecute</DTS:Property>
<DTS:Variable>
<DTS:Property DTS:Name="Namespace">System</DTS:Property>
<DTS:Property DTS:Name="IncludeInDebugDump">6789</DTS:Property>
<DTS:Property DTS:Name="ObjectName">Propagate</DTS:Property>
<DTS:Property DTS:Name="DTSID">{DB1B0594-A0F1-4C48-867E-C5A9C6BB9322}</DTS:Property>
<DTS:Property DTS:Name="Description">The propagate property of the event</DTS:Property>
<DTS:Property DTS:Name="CreationName" />
<DTS:VariableValue DTS:DataType="11">0</DTS:VariableValue>
</DTS:Variable>
</DTS:EventHandler>
<DTS:EventHandler>
<DTS:Property DTS:Name="EventID">0</DTS:Property>
<DTS:Property DTS:Name="EventName">OnPreExecute</DTS:Property>
<DTS:Property DTS:Name="LocaleID">-1</DTS:Property>
<DTS:Property DTS:Name="DTSID">{AD9E11AB-D830-41A7-8A38-FC2E89B71FD1}</DTS:Property>
<DTS:Property DTS:Name="CreationName">OnPreExecute</DTS:Property>
<DTS:Variable>
<DTS:Property DTS:Name="Namespace">System</DTS:Property>
<DTS:Property DTS:Name="IncludeInDebugDump">6789</DTS:Property>
<DTS:Property DTS:Name="ObjectName">Propagate</DTS:Property>
<DTS:Property DTS:Name="DTSID">{8A2A2399-1C88-4247-91E8-B87EB217F052}</DTS:Property>
<DTS:Property DTS:Name="Description">The propagate property of the event</DTS:Property>
<DTS:Property DTS:Name="CreationName" />
<DTS:VariableValue DTS:DataType="11">0</DTS:VariableValue>
</DTS:Variable>
</DTS:EventHandler>
<DTS:ObjectData>
<SQLTask:SqlTaskData xmlns:SQLTask="www.microsoft.com/sqlserver/dts/tasks/sqltask" SQLTask:Connection="{8E20FB62-A80C-4A72-9789-C250348EDB1B}" SQLTask:DatabaseSelectionType="3" SQLTask:ServerVersion="10" SQLTask:ExtendedLogging="False" SQLTask:LocalConnectionForLogging="Local server connection" SQLTask:TaskName="" SQLTask:IgnoreDatabasesInNotOnlineState="False" SQLTask:UseOriginalAmount="True" SQLTask:Percentage="-1" SQLTask:Sort="False" SQLTask:KeepOnline="False" SQLTask:SkipUnsupported="False">
<SQLTask:SelectedDatabases SQLTask:DatabaseName="AdventureWorks2008R2" />
</SQLTask:SqlTaskData>
</DTS:ObjectData>
</DTS:Executable>
- 如何找到
<DTS:Executable DTS:ExecutableType=包含“Microsoft.SqlServer.Management.DatabaseMaintenance.DbMaintenanceReindexTask”的行,就像在 xml 的第一行中找到的一样? - 如何找到
<DTS:Property DTS:Name="ObjectName">A value here</DTS:Property>匹配搜索字符串的行?
【问题讨论】:
标签: sql sql-server xml tsql sql-server-2008-r2