Элемент заголовка sqloptions:databaseMirroringPartner
В будущей версии Microsoft SQL Server эта возможность будет удалена. Избегайте использования этой возможности в новых разработках и запланируйте изменение существующих приложений, в которых она применяется.
Заголовок sqloptions:databaseMirroringPartner возвращается сервером в ответ на запрос по протоколу SOAP этих сведений, в котором клиент использовал соответствующий тип environmentChangeNotification ("partnerChange").
<xsd:element name="DataMirroringPartner"> <xsd:annotation> <xsd:documentation>Contains partner information for Data Mirroring.</xsd:documentation> </xsd:annotation> <xsd:attribute name="partner" type="xsd:anyURI" /> </xsd:element>
Примеры
Ниже приведен пример использования заголовка sqloptions:databaseMirroringPartner в сообщениях запросов и ответов по протоколу SOAP.
Запрос
<SOAP-ENV:Envelope xmlns:SOAP-ENV="https://schemas.xmlsoap.org/soap/envelope/" xmlns:sql="https://schemas.microsoft.com/sqlserver/2004/SOAP" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sqlparam="https://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlParameter" xmlns:sqlsoaptypes="https://schemas.microsoft.com/sqlserver/2004/SOAP/types" xmlns:sqloptions="https://schemas.microsoft.com/sqlserver/2004/SOAP/Options"> <SOAP-ENV:Header> <sqloptions:sqlSession initiate = "true" timeout="10"/> <sqloptions:environmentChangeNotifications SOAP-ENV:mustUnderstand="1" partnerChange="true" /> <sqloptions:initialDatabase SOAP-ENV:mustUnderstand="1" value="dbm"/> </SOAP-ENV:Header> <SOAP-ENV:Body> <sql:sqlbatch> <sql:BatchCommands> SELECT suser_name() AS 'user'; SELECT name FROM sys.databases WHERE database_id=(SELECT dbid FROM master.dbo.sysprocesses WHERE spid=@@spid) </sql:BatchCommands> </sql:sqlbatch> </SOAP-ENV:Body></SOAP-ENV:Envelope>
Ответ
<SOAP-ENV:Envelope xml:space="preserve" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="https://schemas.xmlsoap.org/soap/envelope/" xmlns:sql="https://schemas.microsoft.com/sqlserver/2004/SOAP" xmlns:sqlsoaptypes="https://schemas.microsoft.com/sqlserver/2004/SOAP/types" xmlns:sqlrowcount="https://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlRowCount" xmlns:sqlmessage="https://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlMessage" xmlns:sqlresultstream="https://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlResultStream" xmlns:sqltransaction="https://schemas.microsoft.com/sqlserver/2004/SOAP/types/SqlTransaction" xmlns:sqltypes="https://schemas.microsoft.com/sqlserver/2004/sqltypes"> <SOAP-ENV:Header xmlns:sqloptions="https://schemas.microsoft.com/sqlserver/2004/SOAP/Options"> <sqloptions:sqlSession sessionId="SESSIONID"> </sqloptions:sqlSession> <sqloptions:DataMirroringPartner partner="PARTNER_SERVER"> </sqloptions:DataMirroringPartner> </SOAP-ENV:Header> <SOAP-ENV:Body> <sql:sqlbatchResponse> <sql:sqlbatchResult> <sqlresultstream:SqlRowSet xsi:type="sqlsoaptypes:SqlRowSet"> <diffgr:diffgram xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1"> <SqlRowSet1 xmlns="urn:schemas-microsoft-com:sql:SqlRowSet1"> <row> <user>domain\username</user> </row> </SqlRowSet1> </diffgr:diffgram> </sqlresultstream:SqlRowSet> <sqlresultstream:SqlRowCount xsi:type="sqlrowcount:SqlRowCount"> <sqlrowcount:Count>1</sqlrowcount:Count> </sqlresultstream:SqlRowCount> <sqlresultstream:SqlRowSet xsi:type="sqlsoaptypes:SqlRowSet"> <diffgr:diffgram xmlns:diffgr="urn:schemas-microsoft-com:xml-diffgram-v1"> <SqlRowSet2 xmlns="urn:schemas-microsoft-com:sql:SqlRowSet2"> <row> <name>dbm</name> </row> </SqlRowSet2> </diffgr:diffgram> </sqlresultstream:SqlRowSet> <sqlresultstream:SqlRowCount xsi:type="sqlrowcount:SqlRowCount"> <sqlrowcount:Count>1</sqlrowcount:Count> </sqlresultstream:SqlRowCount> </sql:sqlbatchResult> </sql:sqlbatchResponse> </SOAP-ENV:Body></SOAP-ENV:Envelope>