Hi,
I am using xquery to extract XML fragments from my database. How do I xquery a table containing XML (typed) and return only nodes that meet the xquery.
For example, the following returns empty cells if there is not @id = "op1". How I I only return values and not empty cells?
SELECT xmldata.query('declare namespace ACM="www.mydomain.com"; (
for $p in //ACM:oproc[@id = "op1"]
return $p
)' ) FROM mytable
Thanks
Hi,I haev the following code:DECLARE @x xmlSET @x='<Root><row id="1"><name>Larry</name><oflw>some text</oflw></row><row id="2"><name>Joe</name></row><row id="3" /></Root>'exec sp_xml_preparedocument @idoc OUTPUT, @xSELECT * FROM OPENXML(@idoc, '/Root')This gives the following detailsidparentidnodetype localnameprefixnamespaceuridatatypeprev textI want to get the same details using XQuery, please let me know how togo about it.Regards,Shilpa
View 2 Replies View RelatedIm using the Xquery:SELECT @xmlDoc.query('
for $item in (/Collection/Content)
where $item/Html/root/DocInfo/Webinar = "White Paper"
order by $item[1]/Html[1]/root[1]/DocInfo[1]/Title[1] ascending
return $item
');
I only want to return the TOP 5 nodes (not the entire nodelist). What is the FLOWR expression or simplest way to return the limited nodeset?
Thanks
I have not used log shipping before and find myself in a position where I need to reboot the secondary node and then the primary node and I don't actually need to failover.
Is there anything I need to be aware of. When rebooting the secondary node I assume the transactions will be held in the primary nodes log till the secondary comes back and just carry on once back up?
When rebooting the primary node nothing needs to be done and the log shipping will just start again once it has come back?
I read these instructions:
http://msdn2.microsoft.com/en-us/library/ms191545(SQL.90).aspx
But I'm not sure if I have to install SQL Server first on node 2, then add it to the cluster. Or does adding it to the cluster also install the software?
Thanks
I'm contemplating running two availability groups on a two node WSFC. The WSFC is setup with a file share witness (i.e. no shared storage). Can I safely run 1 AG on one primary node, and the other AG on the other node (as primary). Each AG would have replicas on the passive node. This would effectively allow both servers to be in use at the same time. In a failover event, I understand that both workloads would transfer to a single server - so the box needs to be sized appropriately.
View 1 Replies View RelatedWe are in the process of building a 3 node SQL Server Cluster (Server 2012/ SQL Server 2012), and we have configured the quorum so that all 3 nodes have a vote (no file share witness as we already have an odd number of nodes).
As I understand it, this should allow the cluster to run as long as 2 of the nodes remain online.
However, the validation report states that 2 node failures would be acceptable and, when we tested this by powering off two of the nodes, the cluster did indeed continue to run on a single node.
I configure Windows 2003 R2 and SQL 2005 two nodes Cluster. When I move cluster resource from one node to anther node it takes around 30 seconds to become online. So in that time if any query is running it stops responding.
So please suggest in this regard
I invoke xp_cmdshell proc from inside a stored procedure on a 2-node active/passive SQL 2005 SP2 Standard cluster. Depending on which server the xp_cmdshell gets executed on I need to pass different arguments in the shell command. I thought I could use host_name() function to get the runtime process server, however, I am finding that it's not behaving correctly. In one example I know my active node is server2, but the host_name() function is returning server1. The only thing that I could possible explain this is that the MSDTC cluster group is not always on the same active node as the SQL server group and in the case I am talking about the cluster groups are in this mode (differnet nodes). Does the xp_cmdshell get executed by the SQL active node or the MDTC active node? And what is the best way to find out which server is going to run my xp_cmdshell?
Thanks.
Edit:
Perhaps another by product of this is that if I run select host_name() from the Studio Management query window i get different results depending on which server I am running the Studio Management on. On server1 I get server1 and on server 2 I get server 2, all the while server2 is the active node. I need a different function that will always let me determine the correct server that'll be running the xp_cmdshell...
Edit 2: I guess I could determine the running host inside the command shell itself, but I am curious to see if i can do it (cleaner) from SQL.
Does anyone know why this works:
SELECT [MyXmlColumn].query('/root') FROM [MyDatabase].[dbo].[MyTable]
But this produces an error:
SELECT [MyDatabase].[dbo].[MyTable].[MyXmlColumn].query('/root') FROM [MyDatabase].[dbo].[MyTable]
System.Data.SqlClient.SqlException: Invalid column name 'MyXmlColumn'.
Please let me know the advantages and disadvantages of XQuery vsOpenRowSet in SQL Server 2005. Which would be better?Regards,Shilpa
View 1 Replies View RelatedI have the following XML in an XML column in a SQL 2005 Database.<DeliveryList xmlns="http://schemas.adventure-works.com/DeliverySchedule"><Delivery SalesOrderID="43659"><CustomerName>Steve Schmidt</CustomerName><Address>6126 North Sixth Street, Rockhampton</Address></Delivery><Delivery SalesOrderID="43660"><CustomerName>Tony Lopez</CustomerName><Address>6445 Cashew Street, Rockhampton</Address></Delivery></DeliveryList>I need to query that column using the value method to retreive the addressof the first delivery. I come up with this,SELECTDeliveryList.value('data((/DeliveryList/Delivery/Address)[1])','nvarchar(100)')DeliveryAddressFROM Sales.DeliverySchedulebut it tells meXQuery [Sales.DeliverySchedule.DeliveryList.value()]: There is no elementnamed 'DeliveryList'I have tried every permutation of the path and I can not seem to get it towork? Any ideas?
View 2 Replies View RelatedI am trying to query data in an XML variable and I am having troublegetting the data out in the format that I would like. Given thefollowing XML:declare @myDoc xmlset @myDoc = '<OwnershipTeamGuid="23EA393A-3926-4A55-8329-FE747593379D" TeamName=".NETFramework"><Roles><Role Guid="93BDB4E2-95A0-438D-96E4-43032EB2BA16" Name="API ReviewPM Contact" ContactAlias="John.Smith" Inherited="0" ArtifactName="" /><Role Guid="8A7145EF-B48B-4A93-BFA5-28B53995C022" Name="Architect"ContactAlias="John.Doe" Inherited="0" ArtifactName="" /><Role Guid="BF727283-B18C-415A-A38C-CEC15CD341D9" Name="Corp VP"ContactAlias="None" Inherited="0" ArtifactName="" /></Roles></Ownership>'What I would like to do is run an XQuery against the variable and getattribute data back in normal rows and columns like the following:Guid NameContactAlias------------------------------------ ---------------------------------93BDB4E2-95A0-438D-96E4-43032EB2BA16 API Review PM Contact John.Smith8A7145EF-B48B-4A93-BFA5-28B53995C022 Architect John.DoeBF727283-B18C-415A-A38C-CEC15CD341D9 Corp VP NoneI've checked the Query and Value methods and have not been able to getthem to do this for me. Is this even possible w/XQuery? Do I need touse OpenXML to do what I am trying to accomplish?Thanks for your help!
View 2 Replies View RelatedWhere to write XQuery statements?
View 3 Replies View RelatedThis querySELECT DeliveryList.query('declare default element namespacehttp://schemas.adventure-works.com/DeliverySchedule;<DeliveryRoute><RouteNo>{ sql:column("D.DeliveryRoute") }</RouteNo>for a$ in /DeliveryList/Delivery/Addressreturn<Address>a$</Address></DeliveryRoute>')as ResultFROM Sales.DeliverySchedule DReturns this XML<DeliveryRoute xmlns="http://schemas.adventure-works.com/DeliverySchedule"><RouteNo>3</RouteNo>for a$ in /DeliveryList/Delivery/Addressreturn<Address>a$</Address></DeliveryRoute>I need it to return this XML<DeliveryRoute xmlns="http://schemas.adventure-works.com/DeliverySchedule><RouteNo<3>/RouteNo><Address>6126 North Sixth Street, Rockhampton</Address><Address>6445 Cashew Street, Rockhampton</Address></DeiveryRoute>What am I doing wrong? Any ideas? All help is appreciated.TIA, ~CK
View 1 Replies View RelatedUPDATE Sales.DeliveryScheduleSET DeliveryList.modify('declare namespacedf=http://schemas.adventure-works.com/DeliverySchedule;replace value of (df:DeliveryList/df:Delivery/df:Address)[1]' with "7194Fourth St., Rockhampton"')WHERE Sales.DeliverySchedule.ScheduleID = 1This query gives me the following errorXQuery [Sales.DeliverySchedule.DeliveryList.modify()]: Invalid sourcecharacter 0x2019Any ideas? What am I doing wrong here? Thanks for any advice.TIA,~CK
View 2 Replies View RelatedI am working for a client that would has XML data being passed into a Service Broker queue.
View 8 Replies View RelatedI am trying to learn XQuery and Xpath in SQL Server. I created a sample file and uploaded it to a Table with 2 columns ID, XMLDoc. The below code is within the document in the XMLDoc column so it is the only record in the column.
I am trying to query the file so it will show all the results in a table like a normal select statement would. How would you construct the select statement to select all the information like a select * ? How would you select one field like all suppliers? I would like to select the supplier, requestor for each item.
Here is the xml:
Code:
<tst:Document xmlns:tst ="http://www.w3.org/2001/XMLSchema" SchemaVersion="0.1" Classification="Test" UniqueIdentifier="1234" Title="Test">
<tst:Revision RevNumber="0" TimeStamp="2013-01-21T12:56:00">
<tst:Author Name="Me" Guid="1234" />
</tst:Revision>
[Code] ....
I'd like to delete A3 from the XML variable below, however I get "XQuery [modify()]: The XQuery syntax '/function()' is not supported."
DECLARE @XML XML = '<Attribute>
<A1>6529</A1>
<A2>6529</A2>
<A3>6529</A3>
</Attribute>'
DECLARE @n VARCHAR(100) = 'A3'
SET @XML.modify('delete (/Attribute/sql:variable("@n")[1]) ')
SELECT @XML
Hi,does anyone kown if the final release or one of the next Betas ofSQL-Server 2005 will support XQuery-Statemets including the LET-Feature.Thanks,Tobias
View 1 Replies View RelatedI have a table:
Code:
CREATE TABLE [dbo].[XmlTable](
[XmlId] [int] IDENTITY(1,1) NOT NULL,
[XmlDocument] [xml] NOT NULL,
CONSTRAINT [PK_XmlTable] PRIMARY KEY CLUSTERED
[Code] .....
With a schema structure:
Code:
<dev:Doc xmlns:dev="http://www.w3.org/2001/XMLSchema" SchemaVersion="0.1" Settings="Testing" Title="Ordering">
<dev:Base RevisionNumber="0" Baseid="34433" />
<dev:Rev Time="2013-01-21T15:08:00">
<dev:Person Name="Me" Systemid="54654" />
</dev:Rev>
[code]....
I am trying to return the id, number, name, and location of the visitors
Something like:
Code:
RevNumber Function Id Number Visitor Location Sender
========= =========== ======== ======= ======== ======
0 A1 1 Dev01 STLRF FGY(14A)
0 A1 1 Dev02 STLRF FGY(14A)
0 A1 1 Dev03 FGRTY FGY(14A)
0 A2 1 GHFF NULL W33R
0 A2 2 UDT NULL RJ4
Here is the table insert
Code:
INSERT INTO XmlTable(XMLDocument)
SELECT * FROM OPENROWSET(
BULK 'C:Users123DesktopPractice.xml',
SINGLE_BLOB) AS x;
I Have gotten a little further, but the number is not showing for A2 and the Sender, visitor is showing null.
Code:
;WITH XMLNAMESPACES ( 'http://www.w3.org/2001/XMLSchema' as dev )
SELECT
Document.value('@Title' , 'NVARCHAR(MAX)') Title,
Functions.value('@Id', 'NVARCHAR(MAX)') Functions,
A1.value('@Number', 'INT') Number,
[code]....
Results I am getting that are not all correct:
Code:
Title Functions Number VisitorName Location Sender
======== ========= ====== =========== ======== ======
Ordering A1 1 Dev01 STLRF NULL
Ordering A1 1 Dev02 STLRF NULL
Ordering A1 1 Dev03 FGRTY NULL
Ordering A2 NULL NULL NULL NULL
Not I changed Rev to Title
declare @inputXml xml
set @inputXml='<root>
 <row>
   <col>start_date</col>
   <col>1</col>
   <col>rpton#on#13-May-2015|$|rpton#on#13-May-2015</col>
[Code] ...
I get below output ....
But I need below output ....
I want to evaluate a math formula inside of a function, so I can't use dynamic SQL.
I found that the query on an XML-variable with a literal works well.
DECLARE @sParsedFormula varchar(200);
DECLARE @xFormula xml;
SET @xFormula = '';
SET @sParsedFormula = '1+2';
SELECT @xFormula.query('3+3') , @xFormula.query('sql:variable("@sParsedFormula")')Output (1st value is correctly evaluated, 2nd not):
"6", "1+2"
I can't directly pass @sParsedFormula to the query otherwise I get "The argument 1 of the XML data type method "query" must be a string literal". What is the correct XQuery-syntax to evaluate the SQL:variable?
I am trying to use xquery to get event data back from extended events. I am trying to use some sample data from Grant Fritchey but I am getting null records back. Below is the xml - I just want to retrieve a distinct list of the client_hostname and client_app_name.
<event name="login" package="sqlserver" timestamp="2014-02-19T23:53:54.299Z">
<data name="is_cached"><value>true</value></data><data name="is_dac">
<value>false</value></data><data name="database_id"><value>7</value>
</data><data name="packet_size"><value>8000</value></data><data name="options">
[Code] ....
The query I have that doesn't work is :
WITH xEvents AS
(SELECT object_name AS xEventName,
CAST (event_data AS xml) AS xEventData
FROM sys.fn_xe_file_target_read_file
('C:LoginTraceShared_0*.xel', NULL, NULL, NULL))
SELECT distinct top 1000 xEventName,
xEventData.value('(/event/data[@action_name=''Client_APP_Name'']/value)[1]','varchar') Client_APP_Name,
xEventData.value('(/event/data[@action_name=''Client_Host_Name'']/value)[1]','varchar') Client_Host_Name
FROM xEvents
I am quite curious about SQL Server 2005 Express, since I am conducting an XQuery implementation survey for my thesis study.
Yet I still got some questions and may need your help:
1. Does SQL Server 2005 Express support XQuery static type analysis (from http://www.w3.org/TR/xquery-semantics/)?
2. If so, since the W3C standard is still changing, how do you keep up
with the change efficiently?
Your help will be appreciated.
Happy New Year and Thank you,
Selina, Wang
After I learned the XML Schemas Collection, Using XML Data and 5 XML data type methods : query(), valuse(), exist(), modify(), and node(), I just started to do XQuery by using the Microsoft XQuery Language Reference - SQL Server 2012 Books Online and Handling Namespaces in XQuery of [URL]. I copied the following code:
-- Handlimng Namespace in Xquery (Page 6 of XQuery Languge Reference & Examples of msdn library)
-- Example A. Declaring a namespace
-- saved as MicrosoftXQueryPage6 in C:DocumentsXquery-SQLServer2012
-- 4 Aug 2015 10:55 AM
SELECT Instructions.query('
declare namespace AWMI="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelManuInstructions";
/AWMI:root/AWMI:Location[1]/AWMI:step
') as Result
FROM Production.ProductModel
WHERE ProductModelID=7
I executed the code in my Microsoft SQL Server 2012 Management Studio (SSMS2012). It worked nicely.
<AWMI:step xmlns:AWMI="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelManuInstructions">
Insert <AWMI:material>aluminum sheet MS-2341</AWMI:material> into the <AWMI:tool>T-85A framing tool</AWMI:tool>.
</AWMI:step>
<AWMI:step xmlns:AWMI="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/ProductModelManuInstructions">
[code]....
But, I don't know what AWMI means and what the results of SELECT Instructions.query(' declare namespace...  are.Â
I have a package that I have been attempting to return a error code after the stored procedure executes, otherwise the package works great.
I call the stored procedure from a Execute SQL Task (execute Marketing_extract_history_load_test ?, ? OUTPUT)
The sql task rowset is set to NONE. It is a OLEB connection.
I have two parameters mapped:
tablename input varchar 0 (this variable is set earlier in a foreach loop) ADO.
returnvalue output long 1
I set the breakpoint and see the values change, but I have a OnFailure conditon set if it returns a failure. The failure is ignored and the package completes. No quite what I wanted.
The first part of the sp is below and I set the value @i and return.
CREATE procedure [dbo].[Marketing_extract_history_load_TEST]
@table_name varchar(200),
@i int output
as
Why is it not capturing and setting the error and execute my OnFailure code? I have tried setting one of my parameter mappings to returnvalue with no success.
This is my function, it returns SQLDataReader to DATALIST control. How
to return page number with the SQLDataReader set ? sql server 2005,
asp.net 2.0
Function get_all_events() As SqlDataReader
Dim myConnection As New
SqlConnection(ConfigurationManager.AppSettings("..........."))
Dim myCommand As New SqlCommand("EVENTS_LIST_BY_REGION_ALL", myConnection)
myCommand.CommandType = CommandType.StoredProcedure
Dim parameterState As New SqlParameter("@State", SqlDbType.VarChar, 2)
parameterState.Value = Request.Params("State")
myCommand.Parameters.Add(parameterState)
Dim parameterPagesize As New SqlParameter("@pagesize", SqlDbType.Int, 4)
parameterPagesize.Value = 20
myCommand.Parameters.Add(parameterPagesize)
Dim parameterPagenum As New SqlParameter("@pageNum", SqlDbType.Int, 4)
parameterPagenum.Value = pn1.SelectedPage
myCommand.Parameters.Add(parameterPagenum)
Dim parameterPageCount As New SqlParameter("@pagecount", SqlDbType.Int, 4)
parameterPageCount.Direction = ParameterDirection.ReturnValue
myCommand.Parameters.Add(parameterPageCount)
myConnection.Open()
'myCommand.ExecuteReader(CommandBehavior.CloseConnection)
'pages = CType(myCommand.Parameters("@pagecount").Value, Integer)
Return myCommand.ExecuteReader(CommandBehavior.CloseConnection)
End Function
Variable Pages is global integer.
This is what i am calling
DataList1.DataSource = get_all_events()
DataList1.DataBind()
How to return records and also the return value of pagecount ? i tried many options, nothing work. Please help !!. I am struck
I'm a Reporting Services New-Be.
I'm trying to create a report that's based on a SQL-2005 Stored Procedure.
I added the Report Designer, a Report dataset ( based on a shared datasource).
When I try to build the project in BIDS, I get an error. The error occurs three times, once for each parameter on the stored procedure.
I'll only reproduce one instance of the error for the sake of brevity.
[rsCompilerErrorInExpression] The Value expression for the query parameter 'UserID' contains an error : [BC30654] 'Return' statement in a Function, Get, or Operator must return a value.
I've searched on this error and it looks like it's a Visual Basic error :
http://msdn2.microsoft.com/en-us/library/8x403818(VS.80).aspx
My guess is that BIDS is creating some VB code behind the scenes for the report.
I can't find any other information that seems to fit this error.
The other reports in the BIDS project built successfully before I added this report, so it must be something specific to the report.
BTW, the Stored Procedure this report is based on a global temp table. The other reports do not use temp tables.
Can anyone help ?
Thanks,
I am trying to bring my stored proc's into the 21st century with try catch and the output clause. In the past I have returned info like the new timestamp, the new identity (if an insert sproc), username with output params and a return value as well. I have checked if error is a concurrency violation(I check if @@rowcount is 0 and if so my return value is a special number.)
I have used the old goto method for trapping errors committing or rolling back the transaction.
Now I want to use the try,catch with transactions. This is easy enough but how do I do what I had done before?
I get an error returning the new timestamp in the Output clause (tstamp is my timestamp field -- so I am using inserted.tstamp).
Plus how do I check for concerrency error. Is it the same as before and if so would the check of @@rowcount be in the catch section?
So how to return timestamp and a return value and how to check for concurrency all in the try/catch.
by the way I read that you could not return an identity in the output clause but I had no problem.
Thanks for help on this
SM haig
Hello,
I cannot install SP2 on a new node that was added after SP2 applied to the primary.
We had the following scenarios. Node A SP2, node B RTM.
Scenario 1) Resources moved to node A (also MSDTC and Cluster group). Setup running on node A.
Setup warns (even in log) "The product instance XXX been patched with more recent updates."
Since it sees that local instance is patched, setup don't go on. I cannot select any clusterized instance.
Scenario 2) Resources moved to node B (also MSDTC and Cluster group). Setup running on node B.
Setup logs:
12/18/2007 13:13:55.175 Exit code for passive node: XXXXA = 11203
12/18/2007 13:13:56.972 The following exception occurred: No passive nodes were successfully patched Date: 12/18/2007 13:13:56.972 File: depotsqlvaultstablesetupmainl1setupsqlsesqlsedllinstance.cpp Line: 3422
12/18/2007 13:13:57.440 Watson: Param1 = Unknown
12/18/2007 13:13:57.440 Watson: Param2 = 0x2b01
12/18/2007 13:13:57.440 Watson: Param3 = Unknown
12/18/2007 13:13:57.440 Watson: Param4 = 0x0
12/18/2007 13:13:57.440 Watson: Param5 = instance.cpp@3422
12/18/2007 13:13:57.440 Watson: Param6 = Unknown
12/18/2007 13:13:57.440 Watson: Param7 = SQL9
12/18/2007 13:13:57.440 Watson: Param8 = Hotfix@
12/18/2007 13:13:57.440 Watson: Param9 = x64
12/18/2007 13:13:57.440 Watson: Param10 = 3042
I undertstand, he cannot patch an already patched node (A). Setup stops ignoring local node. So... how can I just patch a single node (B)?
I read uninstalling Setup Support Files and reinstalling them will help faking an RTM node to the setup, but during uninstall I got the following warning "Warning 26002: The following product(s) is dependent on Microsoft SQL Server Setup Support Files (English), the key will be broken€¦" and it lists one of our instances (just one). We will test it virtually, we cannot afford loosing that instance.
Thank you!
Andrea
hi, good day,
i have using BCP to output SP return data into txt file, however, when it return nothing , it give SQLException like "no rows affected" , i have try to find out the solution , which include put "SET NOCOUNT ON" command before select statement, but it doesn't help :(
anyone know how to handle the problem when SP return no data ?
thanks in advance
Hello,
How can I get a XML with a root node from a FOR XML ?:
Now I have this:
The SQL:
SELECT * FROM Table_Projects Project
FOR XML AUTO
and the XML output:
<Project>
<ItemID>1</ItemID>
.....
</Project>
<Project>
<ItemID>2</ItemID>
.....
</Project>
...
and I want this:
<Projects>
<Project>
<ItemID>1</ItemID>
.....
</Project>
<Project>
<ItemID>2</ItemID>
.....
</Project>
...
</Projects>
thanks and regards,
Edu