iam having some strange problem. iam searching for records between from date and todate. this query works well except these conditions
a) if i give input say fromdate-2/2/2007 and todate-8/2/2007, the query goes for infinite execution time(pls note the difference between twodates is less than or equal to 6 months)
b)whereas if i give fromdate-2/2/2007 and todate-10/2/2007, the query works fine.(more than 6 months interval) seems strange for me.
pls if anyone came across these kind of errors and solved pls help me.
Thanks in advance
I've built a simple custom data flow transformation component following the Hands On Lab (http://www.microsoft.com/downloads/details.aspx?familyid=1C2A7DD2-3EC3-4641-9407-A5A337BEA7D3&displaylang=en) and the Books Online (ms-help://MS.MSDNQTR.v80.en/MS.MSDN.v80/MS.SQL.v2005.en/dtsref9/html/adc70cc5-f79c-4bb6-8387-f0f2cdfaad11.htm and ms-help://MS.MSDNQTR.v80.en/MS.MSDN.v80/MS.SQL.v2005.en/dtsref9/html/b694d21f-9919-402d-9192-666c6449b0b7.htm).
All it is supposed to do is create an output column and set its value to the result of calling a web service method (the transformation is synchronous). Everything seems fine, but when I run the data flow task that contains it, it doesn't generate any output. The Visual Studio debugger displays it as yellow, with 1,385 rows going into it, but the data viewer attached to its output is empty. The output metadata looks just like I expect: all of my input columns plus the new column, correctly typed. No validation or run-time warnings or errors are reported.
I'll include the entire C# file below, which only overrrides the ProvideComponentProperties, Validate, PreExecute, ProcessInput, and PostExecute methods of the parent PipelineComponent class.
Since this is effectively a specialization of the DerivedColumn transformation, could I inherit from the class that implements the DC component instead of PipelineComponent? How do I even find out what that class is?
Thanks! Here's the code: using System; // using System.Collections.Generic; // using System.Text;
using Microsoft.SqlServer.Dts.Pipeline; using Microsoft.SqlServer.Dts.Pipeline.Wrapper; using Microsoft.SqlServer.Dts.Runtime.Wrapper;
namespace CustomComponents { [DtsPipelineComponent(DisplayName = "GID", ComponentType = ComponentType.Transform)] public class GidComponent : PipelineComponent { /// /// Column indexes for faster processing. /// private int[] inputColumnBufferIndex; private int outputColumnBufferIndex;
/// /// The GID web service. /// private GID.WS_PDF.PDFProcessService gidService = null;
/// /// Called to initialize/reset the component. /// public override void ProvideComponentProperties() { base.ProvideComponentProperties(); // Remove any existing metadata: base.RemoveAllInputsOutputsAndCustomProperties(); // Create the input and the output: IDTSInput90 input = this.ComponentMetaData.InputCollection.New(); input.Name = "Input"; IDTSOutput90 output = this.ComponentMetaData.OutputCollection.New(); output.Name = "Output"; // The output is synchronous with the input: output.SynchronousInputID = input.ID; // Create the GID output column (16-character Unicode string): IDTSOutputColumn90 outputColumn = output.OutputColumnCollection.New(); outputColumn.Name = "GID"; outputColumn.SetDataTypeProperties(Microsoft.SqlServer.Dts.Runtime.Wrapper.DataType.DT_WSTR, 16, 0, 0, 0); }
/// /// Only 1 input and 1 output with 1 column is supported. /// /// public override DTSValidationStatus Validate() { bool cancel = false; DTSValidationStatus status = base.Validate(); if (status == DTSValidationStatus.VS_ISVALID) { // The input and output are created above and should be exactly as specified // (unless someone manually edited the persisted XML): if (ComponentMetaData.InputCollection.Count != 1) { this.ComponentMetaData.FireError(0, ComponentMetaData.Name, "Invalid metadata: component accepts 1 Input.", string.Empty, 0, out cancel); status = DTSValidationStatus.VS_ISCORRUPT; } else if (ComponentMetaData.OutputCollection.Count != 1) { this.ComponentMetaData.FireError(0, ComponentMetaData.Name, "Invalid metadata: component provides 1 Output.", string.Empty, 0, out cancel); status = DTSValidationStatus.VS_ISCORRUPT; } else if (ComponentMetaData.OutputCollection[0].OutputColumnCollection.Count != 1) { this.ComponentMetaData.FireError(0, ComponentMetaData.Name, "Invalid metadata: component Output must be 1 column.", string.Empty, 0, out cancel); status = DTSValidationStatus.VS_ISCORRUPT; } // And the output column should be a Unicode string: else if ((ComponentMetaData.OutputCollection[0].OutputColumnCollection[0].DataType != DataType.DT_WSTR) || (ComponentMetaData.OutputCollection[0].OutputColumnCollection[0].Length != 16)) { ComponentMetaData.FireError(0, ComponentMetaData.Name, "Invalid metadata: component Output column data type must be (DT_WSTR, 16).", string.Empty, 0, out cancel); status = DTSValidationStatus.VS_ISBROKEN; } } return status; }
/// /// Called before executing, to cache the buffer column indexes. /// public override void PreExecute() { base.PreExecute(); // Get the index of each input column in the buffer: IDTSInput90 input = ComponentMetaData.InputCollection[0]; inputColumnBufferIndex = new int[input.InputColumnCollection.Count]; for (int col = 0; col < input.InputColumnCollection.Count; col++) { inputColumnBufferIndex[col] = BufferManager.FindColumnByLineageID(input.Buffer, input.InputColumnCollection[col].LineageID); } // Get the index of the output column in the buffer: IDTSOutput90 output = ComponentMetaData.OutputCollection[0]; outputColumnBufferIndex = BufferManager.FindColumnByLineageID(input.Buffer, output.OutputColumnCollection[0].LineageID); // Get the GID web service: gidService = new GID.WS_PDF.PDFProcessService(); }
/// /// Called to process the buffer: /// Get a new GID and save it in the output column. /// /// /// public override void ProcessInput(int inputID, PipelineBuffer buffer) { if (! buffer.EndOfRowset) { try { while (buffer.NextRow()) { // Set the output column value to a new GID: buffer.SetString(outputColumnBufferIndex, gidService.getGID()); } } catch (System.Exception ex) { bool cancel = false; ComponentMetaData.FireError(0, ComponentMetaData.Name, ex.Message, string.Empty, 0, out cancel); throw new Exception("Could not process input buffer."); } } }
/// /// Called after executing, to clean up. /// public override void PostExecute() { base.PostExecute(); // Resign from the GID service: gidService = null; } } }
I would like to pull all the columns from a table where the date column is within 6 months from the max date (i.e. Jul, Aug, Sep, Oct, Nov, & Dec). In addition to that, I would like to pull another column -the summary column - from the same table where the date = max(date) (Dec only).
I have written 2 queries and they produce the correct data. However, I don't know how to combine them into one resultant table. I tried to do a left join and had difficulties dealing with the different where statements from the 2 queries..
Here is query #1:
select investor, full_date, month_end_summary, category, loan_count from cust_table where datediff(month,full_date,(select max(full_date) from cust_table)) < 6 group by investor, full_date, month_end_summary, category, loan_count order by investor, full_date
Here is query #2:
select investor, full_date, month_end_summary from cust_table where datediff(month,full_date,(select max(full_date) from cust_table)) =0 order by investor, full_date
Can they be combined into one query to produce one result table??
I am trying to catch the @retval which is returned finally after executing sp_update_schedule stored procedure (o or 1) but i cannot catch the final resultIf i put Print statement just before the return (@retval), then i am seeing 0 as output but i want to catch that value when i execute the SP with the parameters. How can i do that?? same thing with all other system stored procedures.thanks alot in advance....if you want more info on this Q, plz let me know
I have a table with dates and values and other columns. In a proc i need to get the result as Month and the values for all the months whether or not the data exists for the month.
The Similar table would be-
create table testing( DepDate datetime, val int) insert into testing values ('2014-01-10 00:00:00.000', 1) insert into testing values ('2014-05-19 00:00:00.000', 10) insert into testing values ('2014-08-15 00:00:00.000', 20) insert into testing values ('2014-11-20 00:00:00.000', 30)
Hello what I'd like to display the following in a matrix report:
Parameter selected: 3 (March), 2008 (Year)
Monthly TO Summed up ArtNo March <=March 1210 20,500 50,900 1220 21,200 64,000 1230 15,400 40,300 ... ... ...
So, in the rows I have the articles and in the column the selected month via parameter. In another column I need to sum up all monthly values up to the selected month, meaning in this example the sum of jan, feb and mar per article.
ID varchar (contains alphanumeric values,not unique) Territory (combined with ID unique) Total_Used int can be null Date_ date (date of the import of the data) ID Territory Total_Used Date_ ACASC CAL071287 2014-06-01 ACASC CAL071287 2014-08-01 ACASC CAL071288 2014-09-01
[Code] .....
Now the problem,per month I need the most recent value so I'm expecting
I have two tables Costtable (Id,ResourceId, Amount,Date) and ResourceTable (ResourceId,Name) which shows output as below.
I want to show 0 amount for rest of the name in case of September. For e.g. if rest of the Resources does not appear in cost table they should appear 0 in amount
My Desired output
My current query
SELECT RG.Id AS Id, RG.Name AS Name, ISNULL(SUM(AC.Amount), 0) AS Amount, RIGHT(CONVERT(varchar(10), AC.[Date], 105), 7) AS [YearMonth]
How would I write a query to produce all combinations for a situation such as the following?
Suppose I wanted to write a sentence, "This is [adjective] [noun]." where [adjective] comes from the Adjective table and [noun] come from the Noun table.
Adjective table looks like e.g.
ID Adj 1 good 2 so so 3 bad
Noun table looks like e.g.
ID Noun 1 apple 2 orange 3 banana
And the result set would look like
This is good apple. This is so so apple. This is bad apple. This is good orange. This is so so orange. This is bad orange. This is good banana. This is so so banana. This is bad banana.
I would take a stab at this myself and post even something that doesn't work...
way to insert a summary row where there are no query results - in effect a row to say there were no results for today. I am using SQL Server 2008.
I have created a report which uses 2 tables to store all daily transactions & a one row summary of those daily transactions for upto 4 countries - both tables are updated nightly by 2 SP and the unique identifier is a field called ID which contains the country code and date;
table1_detail; store all daily transactions for 4 countries and the unique identifier is an ID which stores the country code and date (XX_ddmmyy) eg GB_280513. There may be transactions for upto 4 countries(GB/FR/IE/DE) per day or there may be none.
Table1:
Code: ID DATE CUST VALUE ERROR ...etc GB_280513 280513 101 10.50 YES GB_280513 280513 102 90.00 NO FR_280513 280513 201 25.00 NO IE_280513 280513 301 60.00 NO FR_280513 280513 202 10.50 YES FR_280513 280513 203 10.50 NO GB_280513 280513 103 20.00 YES GB_280513 280513 104 5.00 YES
table2_summary; summary of daily transactions per unique identifier (XX_ddmmyy) in table1_detail. When there are transactions per unique identifier in table1 the SP inserts a row summarising quantity, value, error count etc.
Table2:
Code: ID DATE NO OF TRANS VALUE NO OF ERROR ...etc GB_280513 280513 4 125.50 3 FR_280513 280513 3 46.00 1 IE_280513 280513 1 60.00 0
I need the insert into table2_summary to be able to insert a row everyday for each country showing zeros where there were no transactions for that day (ID) in table1;
Table2 expected results:
Code: ID DATE NO OF TRANS VALUE NO OF ERROR ...etc GB_280513 280513 4 125.50 3 FR_280513 280513 3 46.00 1 IE_280513 280513 1 60.00 0 DE_280513 280513 0 0.00 0
When there are no transactions in table1 for a day (ID) then the summary needs 4 zero rows inserted.
I'm quite new to T-SQL and is about to build a small reporting db using SQL. Most of the data I can move with normal INSERT INTO ... SELECT, but there are some tables that I want to produce using T-SQL. For example I want to build a Date table like..
Date Year Quarter Month WeekDay ...
With some precalculated values for each date.
I've searched the forum but have not found any information on how to produce table contents in a good manner. I would appreciate if someone would have the time to point me in the right direction. I do not want to do this by code in my application.
My first thought is to use some kind of Insert Cursor in a While loop...
Pseudo: --------------------- declare cursor ex for 'Insert table ... '
while begin
(produce data) insert data end
close cursor ---------------------
While browsing the net I've got the feeling that you use cursor less in SQL Server than in other db-engines...
-got 3 stored procedures which return data that shall be shown on report
-need one recordset as datasource (or can i use more than one here?)
Problem:
Data was unrelated before, now needs to be on same report, that's why until now i have 3 different pretty complex stored procedures returning a recordset each.
I could of course copy and paste the whole 3 into 1 new stored proc, but when one changes i had to change the newly created one too (which might get messy when doing a lot of maintenance and changes on the others)
Can create a stored procedure that simply integrates those 3 into one recordset something like this (in pseudo-code):
I have a SQL database that has multiple tables I need to combine for an analytics presentation. The tables are PRODUCTS (contains product information and UPC), STORES (Store number, name and address), DATES (List of dates that data is published on), and DATA (quantity, by store, by UPC, by date). I am trying to combine these so that i have one table with a row for each UPC on each day at each store. Also, I would like to lookup values for year ago quantities at the same store for the same UPC. Is there a way to structure a query to provide all of this information? I know it will be a lot of rows, but I will filter by product prior to pulling the data.
I think the solution requires a subquery in the FROM portion of the statement, but I am not sure how to structure it. Here are the Fields:
Products.UPC, Data.UPC, Data.Store_Num, Stores.StoreNum, Data.StartDate, Dates.DateKey, and finally the reason we are here Data.Qty
I have tried and attached the computed results and also expecting results.
IF OBJECT_ID('tempdb..#tmpExam1')IS NOT NULL DROP TABLE #tmpExam1 IF OBJECT_ID('tempdb..#tmpExam2')IS NOT NULL DROP TABLE #tmpExam2 IF OBJECT_ID('tempdb..#tmpExam3')IS NOT NULL DROP TABLE #tmpExam3
Deaa group,I am using SQLServer 2000 in an XP Sp2. I would like to do thefollowing:I have a program running on a database server that generates some datawhich are loaded to the database. This program is used in a webapplication, invoked by some java program and JSP scripts. (I amfrontend illiterated.)The question is, is it possible to write a stored procedure to generateoutput in excel spreadsheet? So that user could call this procedureand get spreadsheet output on the client side.Any pointer to a solution would be immensely apprecaited.thanks,charia
hi all, have anyone else met with the following problem.we've got a SQL2000SP3a on a 2 active-active node clusters of W2K3,this cluster in using AD.I've found that whenever I use Enterprise Manager on my local computerto register the above instance, it will constantly produce "Failedlogin for <Domain><DomainUser>" errors in the Windows Security Log ofthe database server machine. There's no failed login in the SQL errorlog and I can work normally with the Enterprise Manager. The OS failedlogins error are gone once I un-register the instance from myEnterprise Manager.Does anyone know or met with this before?
We have a SQL 2K5 10GB database that, as part of the recovery plan, gets a differential backup every six hours. Log file backups occur every hour, and a full backup is done every 24 hours. Over the weekend, the differential backup produced a 55GB backup file which caused us a lot of issues besides disk space usage (log backups couldnt finish, mirroring broke, etc.). This is also the max growth size that the log file is set to. There are no errors in the ERRORLOG, or in the job history. It's as if the backup was successful, which I assume it was, but the file was sparse.
I should mention that our full backup is typically 10GB, log file backups are typically 100 to 500MB, and the diff backup is generally 1GB to 3GB.
Has anyone experienced this issue before? What causes it? How do we resolve it?
I need a query to produce permutation combination.
declare @t2 as table (tab varchar(100)) insert into @t2 values ('V') insert into @t2 values ('VL') insert into @t2 values ('1099') insert into @t2 values ('VOI')
declare @t1 as table (tab varchar(100)) insert into @t1 values ('I') insert into @t1 values ('U') from the above I need following output (attached output),
How I can get the desired result using query. I don't want any
'@' variable in the result. DECLARE @ST AS varchar(10)='AA' DECLARE @desc AS int=8 DECLARE @STID AS int=4 DECLARE @PP AS int=63 DECLARE @SS AS int=22 /* Desired Result */ Update #RT Set ST='AA', desc=8, STID=4 Where PP=63 and SS=22
I am rewriting several stored procedures that originally had lots of "multiplicated" code. I am aware that references to objects within dynamic SQL do not create dependencies, so I intend to add code that will generate the dependencies but will NOT produce any output in both the Results and Messages tabs, not be overly "messy" or complicated, and have the least impact on execution plan creation as possible.
As we use a dependency list of tables used to our support staff pinpoint possible data issues associated with each of these stored procedures.
I have tried a few methods already, including this:
SET @SQL = N'SELECT Column1,Column2 FROM dbo.TableName'; ... /***************************************************************************************/ /* This code block is only to establish dependency of objects used within dynamic SQL. */ /* */ /* SET statements are used so that no output is produced in Results or Messages tabs. */ /* Object existence check avoids error 208, "Invalid object name" message. */ /***************************************************************************************/ DECLARE @DependentObject SQL_VARIANT; IF OBJECT_ID(N'dbo.TableName', N'U') IS NOT NULL SET @DependentObject = ( SELECT TOP (1) Column1,Column2 FROM dbo.TableName); /* End code for dependency of objects used within dynamic SQL */
I'm using an SqlDependency so I'll get an alert when the data under a query changes. When the query does not meet the criteria spelled out here http://msdn2.microsoft.com/en-us/library/aewzkxxh.aspx then I immediately get a SqlNotificationEventArgs event with the "Invalid" note. This is good.
I would like to know that a query is invalid before I try it with my ASP.NET application. Is there a sproc I can give to my SQL developers so they can test that they haven't used any stuff that would invalidate SqlDependency? What I'm hoping is that there's already a system sproc which could be called...
