How To Sent Queried Data To Variables
Jan 14, 2008I have a problem about calculating data from the table. I want to sent a row to the local variables and calculate them by C#. Thank you in advance for every suggestion.
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Differences Between Mined Data And Queried Data : Association Rule
Sep 22, 2006Dear all,
I have a table containing call records, and made a mining model from that table only. The model has 3 columns : calling_number, called_number, and target_operator, using Association Rule algorithm. The key is calling_number, input was operator, and predicted column called_number.
The result shows no rule, but there are results with item-set size of 1 (column) and 2 (column). On the top record of the result, SQL Server says there are 1891 support for called_number = 1891 and operator = 'INDOSAT'.
I queried the table with this query
SELECT DISTINCT calling_number
FROM call_records
WHERE called_number = '07786000815'
AND target_operator = 'INDOSAT';
It returns 2162 records instead of 1891. If I removed the DISTINCT qualifier, SQL Server returns 2159 records. Why is this differences with the result of mining?
Thank you,
Bernaridho
Transact SQL :: Sending Auto Email With Queried Data (On INSERT And On Month Ends)
Oct 22, 2015I have to send updated Employee list from employee master table to a particular email ID on every last date of Month and when a new employee is added / deleted / edited. Also need to send this as an Excel file
I tried the following but "Invalid Object name dbo.tbl_EmployeeMaster" error coming while inserting a new employee.
USE [eXact]
GO
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER TRIGGER [dbo].[trg_Email]
[Code] ....
Queried Parameter Based On A Queried Parameter
Nov 9, 2007FOA, I am using the webservices of the RS2005.
I created a report with same parameters. Two of them a based on a query. The first query contains a simple select * from ... the result will be stored in the parameter @param1. The second parameter contains select * from ... where ID = @param1. So far...
If a pass the reportparameters of the report i will get a valuelist for the first query, but nothing for the second one.
How can I manage that the second parameters also gets a valuelist?
regs
Knowing What Has Been Queried???
Sep 16, 2006Thank you for your help.
I run a website which uses SQL 2000 and VB ASP. I would like to add a section to the site which posts the most popular data being queried from my SQL server. I'm sure this is possible, but I don't know where to start. Please let me know if any of you need specifics regarding my data and set up.
Thanks again for the help! :)
JAC
Show The Name Of The DB Being Queried
Jan 6, 2007Hello. I work on a proprietary software package at work that has a SQL query engine. I'm able to query tables that I know exist but I would like to know what other tables are there in the db. Unfortunately I don't know the name of the database. Is there a SQL statement that will show me the name of the database that I'm running my query on?
Thanks for your help.
Non-queried Parameters
Oct 5, 2007
Quick question guys, I remember running into this before but can't remember if I was able to complete it or not.
What is the syntax format in the 'Report Parameters' dialog box selecting 'Non-queried' in the "value " field I want to select multiple value parameters ie 001, 002, 003, 004 for one "label" Every combination I tried it's not taking. Thanks in advance
Computing The Queried Output
Mar 11, 2008hi please help me,i have a table queried using this sql, select name,(select count(*) from myTable a where a.name = r.name ) as Total, (select count(*) from myTable b where b.name = r.name and dnum > '1') as Used, (select count(*) from myTable c where c.name = r.name and dnum < '1') as remainingfrom myTable r group by namebut i need one more thing in this table that should look like this,nameTotalUsedRemainingPercentageA126650%B2021810%C150150% this is to add the BOLD field from the above table, but my problem is that the computation is "Used / Total = Percentage%"so how can i do this, please help methanks
View 4 Replies View RelatedQuerying A Queried Result...
Jan 28, 2005Hi, is there such a thing as querying a queried result?
Example, query 1 produces Result A. Result A's table is stored 'somewhere' to be queried by query 2 which produces Result B
If there is, could you kindly direct me to a website with the appropiate article on this topic?
Thanks,
-Gabian-
Min Output Size For Queried Field
Oct 12, 2007
I have a select statement that is being processed through oSql on Sql Server 2000. There are 2 fields in the select statement that are defined in the dateabase as nvarchar(1). When I perform my select statement, they show up in the output as 4 char fields. See dataset below for example.
493575545493575545003753404A 20070805000000002007080520070805 131307269009426800000000000000000000000
493575545493575545003753404A 00000000000000000000000020010410S 131307270009426800000000000000000000000
493575545493575545003753410A 20070805000000002007080520070805 131307271009426800000000000000000000000
How do I get rid of the extra spaces in the output? I have tried using ltrim(rtrim(fielde)) to no avail. Fieldg (the S) is a nullable field and is being processed using an isnull(filedg, ' ').
The general statement is:
Select fielda, fieldb, fieldc, ltrim(rtrim(fieldd)), fielde, fieldf, isnull(fieldg, ' '), filedh from mytable
The functioality can be replicated using:
Select 'a', 'b'
---- ----
a b
(1 row(s) affected)
Any Ideas?
Thanks in advance.
Aaron
Adjusting Column Width In Queried Dataset
Apr 17, 2007
I am trying to eliminate the extra space in columns that have been returned from a DB query...the tables have character lengths of 40, I would like to return just the necessary characters.
Thanks in advance.
Mark.
Monthly Parameter Expressions [Formerly:Queried Parameters]
Jun 18, 2007Hello,
I need to be able to set the date parameters of a report dynamically when it is run based on system time. The problem I am having is being able to compare the dates (StartDate & EndDate) against [Service Date 1]. Essentially this report will only pull the current month's data.
The date fields being created with the GETDATE, DATEADD & DATEDIFF functions are working correctly. Do I need to create a separate dataset to be able to run the parameters automatically in the actual report?
Any help would be greatly appreciated!
SELECT TodaysDate =GetDate()-2,dbo.[Billing Detail].[Service Date 1], DATEADD(mm, DATEDIFF(mm, 0, DATEADD(yy, 0, GETDATE())), 0) AS StartDate, DATEADD(dd, - 1, DATEADD(mm, DATEDIFF(mm, -1, GETDATE()), 0)) AS EndDate, dbo.[Billing Detail].Billing, dbo.[Billing Detail].Chart, dbo.[Billing Detail].Item,
dbo.[Billing Detail].[Sub Item], dbo.Patient.[Patient Code], dbo.Patient.[Patient Type], dbo.[Billing Header].Charges, dbo.Practice.Name
FROM dbo.[Billing Detail] INNER JOIN
dbo.Patient ON dbo.[Billing Detail].Chart = dbo.Patient.[Chart Number] INNER JOIN
dbo.[Billing Header] ON dbo.[Billing Detail].Billing = dbo.[Billing Header].Billing CROSS JOIN
dbo.Practice
WHERE (dbo.[Billing Detail].Item = 0) AND (dbo.[Billing Detail].[Sub Item] = 0) AND (dbo.[Billing Detail].[Service Date 1] Between StartDate AND EndDate
Best Practice For Formulating A Default Value For A Queried Parameters
Jun 6, 2007
In general, what is the most appropriate way to specify a "data driven" default for a report parameter. Seems to me like options are:
1. construct an expression which operates on one of the existing report datasets (possibly the same data set used to populate the defaults dropdown)
2. construct a new dataset which returns a single value which is the desired default
what's the "normal" approach?
For example, I have an MDX dataset which contains the list of dates for which data is available. There is generally some data available for today, but normally the user is interested in the most recent day with data prior to today.
So which would be the better option out of the two above (or a third option if I'm missing something!) to tell my parameter to set itself to:
"The most recent day prior to today for which data exists".
Multi-value, Non-queried, Report Parameter Expression Problem
Nov 30, 2007I need to use a non-queried report parameter to filter a dataset for a report.
The dataset column I'm filtering is numeric. The dataset is not a sproc, it's a table in SQL Server that I am querying.
The Non-queried parameter values (Multi-value) are 1, 2, 3, 4, 5, >=6.
Selecting the >=6 throws the error: "Error converting data type nvarchar to numeric."
Which sucks.
Because...when I go straight into my dataset I can filter my numeric column with the exact same values (=1 or =3 or >=6) and everything works fine. The error is only raised when I use the @Parameter in the dataset.
I've tried eveything, researched everywhere online and I can't find any guidance anywhere.
SQL Server 2012 :: Multiple Records Queried Into Single Record?
Jan 27, 2014I have 2 tables People and Scores. A person might have 1-5 scores (unknown at time of Query). I would like to query the two tables into a results table and if person does not have a record the score will be zero. Scores also have a test number so you know which score it is. I can get it done with Stored Proc but I have to use Temp tables and then put the temp tables together.
People
Name ID
Tom5
Dick2
Harry3
Larry4
Curly1
Scores
PrimaryKeyPeopleIDScoreTestNumber
12801
[code]....
Results
PrimaryKeyPeopleIdScore1Score2Score3Score4Score5Name
1110090807090Curly
22800000Dick
33909010000Harry
44507090900Larry
559070000Tom
Default Non-queried Report Parameter Not Updated When Project Is Deployed
Feb 22, 2007Adding a value to a non-queried default report parameter value does not update on the target server after deployment.
To recreate
1. Create a report in Visual Studio and add a report parameter with the following properties:
Multi-value is checked
Available values = "From Query"
Dataset = [create a dataset that returns a table w/ a Id and Description column]
Value field = [the Id field from the table]
Label field=[the Description column from the table]
Default values = "Non-queried" (add several values the match the IDs from the table so that some of the values in the report dropdown will show up as checked when rendering the report)
2. Build and deploy the report to the reporting server. View the report and verify the specified items are checked in the report parameter.
3. Go back to Visual Studio and add a value to the Non-queried Default values.
4. Build and deploy the report again. View the report. The newly added item is not selected.
Notes
I verified that the newly added ID exists in the rdl file (as xml) on both the development box and the server where the report was deployed. However, when I view the report parameter using Management Studio (connect to the reporting server), the newly added value for the report parameter does not exist. I verified that changes are being deployed by adding new parameters and changing other properties of the parameter. I thought maybe the rdl itself was being cached somehow - I tried restarting IIS, SQL Server, and SQL Reporting services. None worked. Note that running the report on the development box by running the project through Visual Studio DOES reflect the change to the parameter.
Work-arounds
1. Create a dataset for the report that returns a table of the Ids that you want pre-selected. The query could be something like this:
SELECT '4' AS SelectedId
UNION
SELECT '5' AS SelectedId
UNION
SELECT '6' AS SelectedId
2. Delete the report in Management Studio, then redeploy.
I have issue w/ both workarounds because for 1) it is not intuitive and you have to remember to do this for every similar case, and 2) this extra step has to occur each time the report is deployed w/ changes to the report parameter.
Data Results To Variables
Feb 28, 2007Hello,
I am using VWD, SQL EE, VB
I have a select statement with a varaiable in it (as below). Rather than displaying the results directly in a DetailsView I want to add the results to a set of variables (Dim XXX as String etc) so I can check to see if each variable contains data or not, before then displaying only those lines which contain data. Can anyone suggest how I go about linking each data field to a variable?
SELECT PID, Postcode, Address1, Address2, Address3, Address4, Address5, Town_City, County, Postcode AS Expr1FROM postcodeWHERE (Postcode = @Postcode)
cheers
marco gwiliani
Variables In Data Flow OLE DB
Feb 2, 2007I'm storing a sql command (could be an SP call or simple select) that I would like to pass into the "OLE DB Source" container in my data flow task. If I choose Data Access Mode: SQL Command from variable, I get an error saying there is a data source column with no name.
I've fought SSIS pretty good up to this point. I realize you need to "initialize" variables & expressions in the control flow ahead of time if you want to access them in the data flow. But I was kind of hoping that all I would need to do in this case would be pass a SQL command into a variable and access that somehow in the data flow without jumping through any hoops. Is this possible?
This is a great forum btw, thanks,
Phil
Execute DTS 2000 Package Task Editor (Inner Variables Vs Outer Variables)
Sep 4, 2006 Hi,
I am not comfortable with DTS 2000 but I need to execute a encapsulated DTS 2000 package from a SSIS package. The real problem is when I need to pass SSIS variables to DTS 2000 package. The DTS 2000 package have 3 global variables that I can identify on " Execute DTS 2000 Package Task Editor - Inner Variables ". I believe the SSIS variables must be mapped on " Execute DTS 2000 Package Task Editor - OuterVariables ". How can I associate the SSIS variables(OuterVariables ) to "Inner Variables"? How can I do it? Much Thanks.
João
Moving Data From One Table To Another Using Variables
Oct 20, 2013I need to move data from one table to another using variable percentages and business days.
Here is the basic idea:
Variables: varTable1, varTable2, varPercentage
Get varPercentage of rows of VarTable1 that have a date of "current business date -1" and place into varTable2.
Using Variables In A Data Reader Source
Feb 28, 2007Greetings SSIS friends,
I have tried using a sql command for my data reader source. I added the following expression to my datareader source :
"select * from result where result_id > " + @[max_result_id]
but I get the following error message :
The SQL command has not been set correctly. Check SQLCommand property.
I then got rid of the variable (defined at package level) and replaced it with a string like so :
"select * from result where result_id > " + "123456"
but I still get the same error message!
What am I doing wrong?!
Please advise.
Variables In Data Flow In For Each Loop
Sep 8, 2007how to pass the variables as the data source in data flow in for each loop( ADO enumerator)?
View 1 Replies View RelatedHow To Design A Package With Variables So That I Can Run It By Dos Command Assigning Values To Variables?
Jan 24, 2006Hi,
I would like to design a SSIS package, which have couple of variables. It loads a xls file specified in a variable [varExcelFileFullPath] .
I will run it by commands: exec xp_cmdshell 'dtexec /SQL ....' (pls see an example below).
It seems it does not get the values passed in for those variables. I deployed the package to a sql server.
are there any grammar errors here? I copied it from dtexecui. It worked inside Dtexecui not in dos command.
exec xp_cmdshell 'dtexec /SQL "LoadExcelDB" /SERVER test /USER *** /PASSWORD ****
/MAXCONCURRENT " -1 " /CHECKPOINTING OFF /REPORTING EW
/LOGGER "{6AA833A1-E4B2-4431-831B-DE695049DC61}";"Test.SuperBowl"
/Set Package.Variables[User::varExcelFileName].Properties[Value];"TestAdHocLayer"
/Set Package.Variables[User::varExcelWorkbookName].Value;"Sheet1$"
/Set Package.Variables[User::varExcelFileFullPath].Value;"D: estshareTestAdHocLayer.xls"
/Set Package.Variables[User::varDestinationTableName].Value;"FeaturesTmp"
/Set Package.Variables[User::varPreSQLAction].Value;"delete from FeaturesTmp"
'
thanks,
Guangming
SQL Server Data Types For Local Variables
Jul 20, 2005Is there ANY data type other than varchar that is valid for localvariables and allows more than 8000 characters?
View 3 Replies View RelatedUsing Variables In Data Flow Script Component
Jan 12, 2006I have a package variable that I set via an ExecuteSQL task. I want to reference it in a data flow script component. In the Script component I enter the variable into the ReadOnlyVariables collection, then in the script I reference it as Me.Variables.var. (E.G. counter = Me.Variables.var)
I'm getting errors when the data flow starts:
Error: 0xC0047062 at Provider, Set Surrogate Key [4261]: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> Microsoft.SqlServer.Dts.Pipeline.ReadWriteVariablesNotAvailableException: The collection of variables locked for read and write access is not available outside of PostExecute.
I have no problem referencing other variables that I have in DerivedColumn transformations. I've tried putting the variable in the ReadWriteVariables collection but I get the same error. I don't understand why this is so difficult. Please help.
Passing Variables To Data Flow Component
Apr 27, 2006Hi,
I've read the various posts and articles regarding this matter, but I seem to have problems getting to work:
In my control flow, I start by declaring a variable named "LastJobLedgerEntryID", to identify the records I need to add to the stage. From there I would like to use this variable in the source component in my dataflow, i.e.:
"SELECT [Entry No_],[Job No_],[Posting Date],[Document No_],[Type],[No_],[Description],[Quantity],[Direct Unit Cost],[Unit Cost],[Unit Price],[Chargeable],[Job Posting Group],[Global Dimension 1 Code],[Global Dimension 2 Code],[Work Type Code] FROM mytable WHERE [Entry No_] > " + @[User::LastJobLedgerEntryID]
But this fails? I should note that the variable LastJobLedgerEntryID is stored as a int32, and with the default value of 0
Could someone please help me with this?
Thanks in advance!
Passing Variables To Data Reader Source
May 22, 2007I am running a sql task which will pass table as object variable to the result set
I have a for each loop container which is used to loop for all the servers. I use two of the parameters to establish connection string in the for each loop task from the reasult set variables.
Now my next step is a data flow task (Data Reader Source) where i have to run a query but the table name and column names are dynamic and i dont see an option to call variables.
can someone tell me if this is possible (var1,var2,... are variables in the package scope)
select var1, var2 from var3.var4
where var5 = 'y'
Read Of Flat File, Some Data On 1st Row Should Be Stored In Variables
Apr 7, 2008I'm reading a Flat File.
The 1ste record containts special Info that is needed for first preparing the database on a buld insert of the remaining lines.
How could i realize this, just read 1 line, store some of that data into variables, execute some proc's and then read the rest of the file ?
Kind Regards.
Excel Source From Variables And Data Type Issue
Aug 22, 2007Hi
I am after some help with the following issue
I have a package that reads a table for a file path of a excel file. This gets passed to a variable and then this file is imported into a staging table for further transformation work. The issue i have is that file 1 may contain data in Column A which is 50 characters long in which case i have to import the excel as a DT_WSTR, do a data conversion to a DT_STR and load to the staging table. However file 2 may contain data in Column which is over 255 characters in which case it would import as a DT_NTEXT which i then transform to a DT_TEXT and then to a DT_STR. I used a fixed file path in the Excel Connection to start with which was for File 1 so the datatype for column 1 is a DT_WSTR. I then changed the excel connection to a filepath variable, put the path of file 2 in my table and called it from my package. It failed as the data exceeding 255 characters in column 1 needed to be a DT_NTEXT. I can change it and it works but if i then run the package using file 1 (less than 255 characters) it fails again as it wants it to be a DT_WSTR.
Is there anyway around this? Am i missing something as i would have thought that by setting it to DT_NTEXT this would cover data under 255 characters as well.
Any help is gratefully aprreciated.
Data Warehousing :: Variables In SSIS For Setting Any Connection String
Mar 19, 2014"variables in SSIS for setting any connection string". I tried to Google it but cannot find any specific link.
View 4 Replies View RelatedHow Can I Check Variables Comes From Data Flow In Predence Constraints And Conditional Transformation?
May 1, 2008
Hi,
I have Variable , data source and conditional transformation which checks the count(*) if the count == 0 then I connect an script component and change variable to false(initial it is True) and write into a log file...
Then I check that variable on predence constarint at workflow if variable==True then success. BUT
Whenever I run the package my dataflow gets green even the condition does not meet like count==0 . So
my variable's value is "False". Actually if the condition doesnt meet then my script shouldnt work.
Am I missing something???
Integration Services :: SSIS - Can Use Variables In A Data Flow Task Command
Jul 2, 2010In my SSIS Data Flow Task, I have a query that retrieves data based on a couple of date parameters. Is there a way we can pass/use the Variables defined in the SSIS package in the query ?
(I am assigning values to those variables from C# code)
The query should look like this:
select ordernumber, customerid from salesorder
where statecode=3 and datefulfilled between @variable1 and @variable2
Is There Away To Reference Global Variables In A Lookup Transformation That Are Set Outside A Data Task Flow?
Mar 31, 2008
The logic I am trying to recreate via SSIS is the following SQL statement:
insert into db3.dbo.targettable1 -- Target database table
(SiteC,
Objecte,
Attrib1)
select distinct ?,
?,
from ? -- Source database table
join dbo.targettable2 c1 -- Target database table
on c1.Alias = ? and
c1.CSetID = ? and
c1.FacID = (select f.PFacID
from dbo.Fac f
where f.FacID = ?)
where not exists (select * from dbo.targettable2 c -- Target database table
where c.Alias = ? and
c.FacID = ? and
c.CSetID = ?)
I have an OLE DB Source that consists of an expression to approximate the following portion of the Above Select statement:
Select ?,
from ? -- Source database table and
The package has 2 global variables User:CSetID and User::FacID whose scope is global to the package and whose values are set within a Foreach Loop Container outside of the Data Flow Task
I was trying to reference the 2 global variables within the Looup Transformation to recreate the following portion of the SQL statement.but encounter errors:
join dbo.targettable2 c1 -- Target database table
on c1.Alias = ? and
c1.CSetID = ? and
c1.FacID = (select f.PFacID
from dbo.Fac f
where f.FacID = ?)
In the Advanced Editor window of Lookup Transaction
select * from
(select * from [dbo].[targettable2 ]) as refTable
where [refTable].[Alias] = ? and [refTable].[FacID] = ? and
[refTable].[CSetID] = ?
Is there away to reference global variables in a Lookup Transformation that are set outside a Data Task Flow?