How To Use Unit Test In SSIS
May 8, 2007I build a SSIS Package in Visual Studio 2005 , but i don't know how to test it automated?
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Unit Testing For SSIS - To Test Or Not To Test?
Oct 17, 2006Now that we have a good programming model in SSIS - the question is whether to write automated unit tests for your packages, and would it generally be a good idea for packages?
Also - if yes to write tests - then where to find more informations regarding How to accomplish that?
Clearing All Messages From A Queue - For Automated Unit Test
Jun 4, 2007Hi,
I am developing automated .Net Unit Tests, and as a prerequisite of each test, I would like to clear the service broker queues of any messages. Executing the
RECEIVE * FROM statement appears to only return a message at a time, and not all as I expected. Any ideas on how to make this happen, besides not having to delete the queues and then having to rebuild them?
Thanks,Eugen
Obtain Unit Percent With Unit Count Divided By Total Count In Query
Aug 21, 2007The following query returns a value of 0 for the unit percent when I do a count/subquery count. Is there a way to get the percent count using a subquery? Another section of the query using the sum() works.
Here is a test code snippet:
--Test Count/Count subquery
declare @Date datetime
set @date = '8/15/2007'
select
-- count returns unit data
Count(substring(m.PTNumber,3,3)) as PTCnt,
-- count returns total for all units
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date) as TotalCnt,
-- attempting to calculate the percent by PTCnt/TotalCnt returns 0
(Count(substring(m.PTNumber,3,3)) /
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date)) as AUPct
-- main select
from tblVGD1_Master m
left join tblVGD1_ClassIII v on m.SlotNum_ID = v.SlotNum_ID
Where left(m.PTNumber,2) = 'PT' and m.Denom_ID <> 9
and v.Act = 1 and m.Active = 1 and v.MnyPlyd <> 0
and not (v.MnyPlyd = v.MnyWon and v.ActWin = 0)
and v.[Date] between DateAdd(dd,-90,@Date) and @Date
group by substring(m.PTNumber, 3,3)
order by AUPct Desc
Thanks. Dan
How To Test SSis Package And What Are The Things I Need To Test It ?
Nov 27, 2007
hi every one,
i need to test SSIS pacakge which will import data from different database where record count is around 5 millions.
iam planning to test it through c# code as well as manually also.
SSIS source : consist of 7 tables
SSIS destination :consist of 7 tables
Using c# code iam trying to run ssis package through batch file.
i am putting expected rowcount, column count in an excel file and comparing same with destination tables by writing query implementing ADO.Net concept.
am i going right way ,can any one suggest best and productive way to test the ssis package .
what are the other things i need to test it.
do any one can add test cases to it.
S.No
Test Case
1
Verify all the tables have been imported.
2
Verify all the rows in each table have been imported.
3
Verify all the columns specified in source query for each table have been imported
4
Verify all the data has been received without any truncation for each column.
5
Verify the schema at source and destination
6
Verify the time taken /speed for data transfer
7
Fields truncated due to difference in length of the field at destination.
Regards
Arif shareef
Is There Anyway To Do Data Mining Model Test Via SSIS Package?
Dec 1, 2006Hi, all here,
I am wondering if there is any kind of ways for us to test data mining models via SSIS package? That'll be quite helpful if there is such a way.
Looking forward to hearing from your guidance and thanks a lot in advance.
With best regards,
Yours sincerely,
DB Engine :: Replicate A Master Test Database To 100 Test Environments?
Oct 12, 2015We are setting up a test lab environment with 100 machines. Â We want one master testing db that gets replicated to each to run scripted application tests nightly. Â
My goal is to minimize the amount of work to move this thing to each of the 100 test machines. Â I am wondering if we need to even have the sql local and invest in a monster db server with 100 copies of the db we restore and each test machine point to their own db on that server, or if I should use db mirroring or something to get the master test db to each of those machines instead.
Unit Testing
Oct 1, 2005I've started researching on Unit Testing and I must admitI had never heard of Unit Testing until a couple of monthsago. Obviously I am interested in Unit Testing StoredProcedures.I read the TSQLUnit documentation (not all of it) and i also raninto a newsgroup post saying TSQLUnit is very small comparedto NUnit. The conclusion I am making out of this post is thatI should rather spend time resarching/reading about NUnit thanTSQLUnit. Is that a good assessment?I would like to you what you use and if you use actuallyUnit Testing or some other method? I ran into White Box/Black BoxQA testing. All these are new to me. Any good place to read about"Extreme Programming"? I ran into one link that I saved it at work.That's one place i will read more.Any links, documentation or books you would suggest?I searched Amazon and I didn't find anything interestingregarding SQL Server and Stored Procedures.Thank you
View 1 Replies View RelatedUnit Testing
Jun 20, 2005Well was wondering this weekend. How do you do unit testing with SSIS? Is anyone trying it?
View 9 Replies View RelatedAdding Columns With Different Time Unit
Oct 29, 2014I have three different columns, hour(s), min(s), sec(s)
I can add it up, but will like to convert it into. hrs, mins and sec.
this is how, i am adding it up into seconds.
SELECT ((TotalTimeSpentHrs*60*60)+(TotalTimeSpentMin*60)+(TotalTimeSpentSec))AS totaltime
FROM EST1
How can I convert the total seconds, so that i can input the result in a new column.
Custom Component And Unit Testing
Nov 11, 2007
Hello.
I want to test my custom component with unit tests and i thought i must only initilize the component to play around with it. But when i calling the ProviderComponentProperties method and there the RemoveAllInputsOutputsAndCustomProperties method a NullReference exception is thrown. After debugging the test i had seen that the ComponentMetaData of the component is null. Is there a way to initilize the ComponentMetaData?
The Code of the Component looks like this:
Code Block
[DtsPipelineComponent(
DisplayName = "TestSourceAdapter",
ComponentType = ComponentType.SourceAdapter,
IconResource = "TestSourceAdapter.TestSourceAdapter.ico"
)]
public class TestSourceAdapter: PipelineComponent
{
public override void ProvideComponentProperties()
{
RemoveAllInputsOutputsAndCustomProperties();
IDTSOutput90 output = ComponentMetaData.OutputCollection.New();
output.Name = "TestSourceAdapter";
ComponentMetaData.OutputCollection
["TestSourceAdapter"].ExternalMetadataColumnCollection.IsUsed = true;
ComponentMetaData.ValidateExternalMetadata = false;
ComponentMetaData.UsesDispositions = true;
ComponentMetaData.Name = "TestSourceAdapter";
ComponentMetaData.Description = "TestSourceAdapter";
ReinitializeMetaData();
}
...
}
And in test i call only this
Code Block
TestSourceAdapter testAdapter = new TestSourceAdapter();
_testAdapter.ProvideComponentProperties();
i hope anyone can help
regards
kai
File Allocation Unit Size
Mar 20, 2007This is a question that has always intrigued me: what is the ideal File Allocation Unit Size for a disk holding only data or index pages on a server running SQL Server? It seems to me that 8,192 would be the ideal size as it would enable the system to gobble up an entire page in one go. Any ideas?
View 18 Replies View RelatedTime Format - What's The Smallest Unit SQL 2005 Can Take?
May 2, 2007saw my AS400 has this time stamp: 2007-05-02-11.29.56.811195
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Breakout Records Based On UNIT Total Without Cursor
Jan 30, 2008I have a set of revenue records where there is a UNIT column and a REVCHARGE column. What I need to do is breakout the records into single records where the unit count is > 1 and calc the actual charge:
Ex:
Units REVCHG FIELD_A FIELD_B .....
3 3.00 ABCD EFGH
Needs to be converted to:
Units REVCHG FIELD_A FIELD_B .....
1 1.00 ABCD EFGH
1 1.00 ABCD EFGH
1 1.00 ABCD EFGH
The calc is obvious but how can I do this with a cursor but would like to do it without a cursor if possible? Anybody got an idea?
Thanks.
How To Find OrderID And Maximum-price Unit Of Each Order
Jun 13, 2013How to select the orderID, order date and the maximum-price unit of each order in the below tables in 2 ways:
1-using correlated sub-query
2-not using correlated sub-query
I only selected orderID, order date and the maximum price of each order but not the unit name.This is my query:
Code:
SELECT dbo.[Order Details].OrderID, Max(dbo.[Order Details].UnitPrice)as MaxUnitprice, dbo.Orders.OrderDate
FROM dbo.[Order Details] INNER JOIN
dbo.Products ON dbo.[Order Details].ProductID = dbo.Products.ProductID INNER JOIN
dbo.Orders ON dbo.[Order Details].OrderID = dbo.Orders.OrderID
GROUP BY dbo.[Order Details].OrderID, dbo.Orders.OrderDate
What Are To Be Installed At The Production Unit To Deploy A Package Created ?
Nov 14, 2006 Hi friends,
Can anybody tell what all are required for the deployment of a package.
I read from some article that to deploy ur package SSIS runtime and .Net framework should be installed first
and 1)it is not necessary to install sql server 2005. if so Is it True .?
2)whether the ssis runtime is freely available as independent installation package like .Net framework
Count All Table Rows Then Insert Into Test Table Using SSIS Packages
Jul 15, 2013I have database test007DB and I need count all table rows then insert into test99 table using ssis packages .
test99: tableName countRows
t1 20
t2 30
t3 25
SQL 2012 :: Error Occurred While Attempting To Drop Allocation Unit
May 4, 2015Since a couple days, we are getting this message the errorlog of one of our SQL2012 server
LogEntry: Error [36, 17, 145] occurred while attempting to drop allocation unit ID 451879652360192 belonging to worktable with partition ID 451879652360192.
(version Microsoft SQL Server 2012 - 11.0.5058.0 (X64))
I am wondering what is the best way trying to troubleshoot this issues? I do not know from which of out database this is coming.
Transact SQL :: Function To Return Unit Price Based On Various Criteria
Apr 30, 2015We were asked to create an SQL function to return a unit price based on various criteria. The function works fine except for the tiered pricing (use of BillingPriceTable) calculation. What we need to do is break up the total quantity passed to the function and return the total of prices found. In our example, we passed a quantity of 9,721 units and need to return a total price of 231.92 using the table below.
Low Qty    High Qty    Fee       Actual Qty       Price
0Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 7500Â Â Â Â Â Â Â 0.025Â Â Â Â Â Â Â Â Â Â Â 7500Â Â Â Â Â Â Â Â Â Â 187.50
7501Â Â Â Â Â Â Â Â Â Â Â 15000Â Â Â Â Â Â Â 0.020Â Â Â Â Â Â Â Â Â Â Â 2221Â Â Â Â Â Â Â Â Â 44.42
Below is the table definition that we have to work with (ugghh).
CREATE TABLE [dbo].[BillingPriceTable](
[PriceTableID] [int] IDENTITY(1,1) NOT NULL,
[entity] [varchar](4) NULL,
[PriceTableCode] [varchar](10) NULL,
[PriceTableName] [varchar](40) NULL,
[Code] ....
What we have so far is shown below. The columns that start with bdxx are the "High Qty" values and the columns that start with prxx are the price for that quantity range. So, the current SELECT is shown below and it returns the price based on the entire qty of 9,721 and returns a unit price of 0.020 and should return 0.023857628
The current SELECT is shown below and is returning 0.020 which is the fee for the total rather than calculating the fee twice, once for the 0-7500 and again for the 7501-15000 (actually 7501-9721). Two things came to mind, one was a WHILE loop and the other was possibly a ranking function of some sort.Â
ALTER FUNCTION [dbo].[fn_GetPrice]
(
@plincdvarchar(3),
@pgrpcodevarchar(4),
@pitmcodevarchar(4),
@qtydecimal(10,1) = 1,
@corpnbrvarchar(9)
)
[Code] ....
SQL 2012 :: Restore DB From Prod To Test - How To Restore Users In Test
Jun 25, 2015I need to restore test DB from production backup but once it is restored I would need all the permissions of sql logins and windows AD account intact in test Db as it was before.
View 4 Replies View RelatedUnit Of Time-statistics In Client Statistics
Aug 1, 2006What is the unit of the numbers you get in the Time Statistics-part when running a query in Microsoft SQL Server Management Studio with Client Statistics turned on?
Currently I get mostly 0´s, but if I try and *** up a query on purpose I can get
it up to around 30... Is it milliseconds or som made up number based on clockcycles or... ?
I would also like to know if it´s possible to change the precision.
- Nikolaj
How To Test For Row
Feb 22, 2008I am trying to test to see if my code is returning rows. If it's not I want to display an error saying "Nothing Found" Please review and give me your thoughts on the best way to accomplish this.
1 Protected Sub btnLogin_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnLogin.Click
2 Dim SubEmail As String
3 Dim SubPassword As String
4 SubEmail = txtNewsEmails.Text
5 SubPassword = txtNewsPassword.Text
6 Session("NewsEmail") = SubEmail
7 Session("NewsPassword") = SubPassword
8 Dim sID As Integer
9
10 Dim cs As String = ConfigurationManager.ConnectionStrings("csTiPs3").ConnectionString
11 Dim cn As SqlClient.SqlConnection = New SqlClient.SqlConnection(cs)
12 cn.Open()
13 Dim selectString As String = "Select SubscriberID from NewsletterSubscribers WHERE SubscriberEmail = '" + SubEmail + "' AND SubscriberPassword = '" + SubPassword + "'"
14
15 Dim cmd As SqlClient.SqlCommand = New SqlCommand(selectString, cn)
16
17 Dim reader As SqlDataReader
18 reader = cmd.ExecuteReader
19 While reader.Read()
20 sID = reader("SubscriberID")
21 End While
22 Session("SubscriberID") = sID
23
24 reader.Close()
25
26 rtsNewsletters.SelectedIndex = 1
27 rtsNewsletters.FindTabByText("Subscribe").Enabled = True
28 rmpNewsletters.SelectedIndex = 1
29
30 End Sub
Thanks all,
Brett
Test
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Mar 8, 2007Duplicate post
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Jul 24, 2006I recently lost my job and wanted to do some test development to keep my skills up to date. The problem is I don't have access to any data sources. Is there such a thing around? I tried installing microsoft's trial of SQL 2005 but can't get it to run on my laptop and SQL 2000 trial no longer exists. I simply need to create a SQL db/tables etc. Thanks in advance.
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Sep 25, 2007Hi!
I am currently utilizing the checksum function to generate a hash that I later compare to detect changes in a row.
CHECKSUM(field1, field2, field3, field4)
Now I'd like to use the HashBytes function instead over the same fields. But the HashBytes function accepts only one data value. What is the most effective and reliable way of getting an MD5 over several fields?
Thanks
Test A Query
Apr 10, 2008Hi.
I have an application where I allow users to type in their SQL queries. Before I store those queries I have to make sure that they are correct, both syntax-wise and data type-wise. For that I execute the query against the database and trap any errors that may be returned and that's how I judge if the query was OK.
In order to keep this test as quick as possible, I tried to add a WHERE clause to it like: WHERE 1=2, so no results are returned. But then I discovered that the addition keeps errors from happening if they are of ata type nature.For instance "select orderid + 'test' from orders where 1=2", run against the Northwind database, returns no errors, while OrderID is numeric and U'm adding a string to it!
Next, I tried to return only one row: "select top 1 orderid + 'test' from orders". This time the error is thrown, however the query still takes a looong time when run on a huge table. I don't kknow why that is, but it seems that the engine runs the query for the entire table and then gets the first row!
Does anyone have an idea ehat's happening or have a better suggestion on how I can perform my test without killing the database?
Thanks.
Test For Null In Row
Nov 18, 2005I have a stored procedure which runs a query, then turns it on its side (so that the rows are column headers).What I need to do now is test if any of the values in a row from this stored procedure are null.Any suggestions on how to get started? Is there some function that will tell me if any value in the row is null?
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Mar 24, 2005Hello Everyone,
What is the best way to test connectivity with the database from the application on a frequest basis?
Thanks.
SQL Connectivity Test?
May 1, 2006Hi -
I'm having a problem with a VB6 program I'm writing that posts data to a SQL server. The problem occurs when the SQL server is unavailable. When this happens it causes the program to hang for at least 30 seconds before releasing. The hang happens at the code that connects to the SQL server, because the server isn't there. I've added code found on this site to test the connectivity prior to making my actual data connection, but this causes the same hang. Is there any way to verify connectivity to an SQL server without actually trying to make the connection? I'm really trying to eliminate the hang that occurs when the server is unavailable.
Thanks
Is This SQL Test Too Hard?
May 17, 2007I have gotten some criticism from coworkers regarding this test and just wanted to see what you guys think. I realize the wording could use improvement and any criticism towards making it easier to understand is much appreciated.FWIW - I had to solve this problem on the job so I feel it is a real-world test that helps me understand how people think and if they try to find alternate solutions.Thanks!~~~~~~~~~~~~~~~~~~~~Given a table that has over 100,000 records…SUBSIDIARY=========PARENT_IDINTCHILD_IDINTULTIMATE_PARENT_IDINTCLEANUP_INDBIT…where each PARENT_ID can have multiple CHILD_ID values, but the PARENT_ID should not equal the CHILD_ID. After an initial data load, the ULTIMATE_PARENT_ID and CLEANUP_IND columns contain NULL values (see page 2 for sample data).ULTIMATE_PARENT_ID is defined as the topmost parent in the chain for the particular CHILD_ID record, so if the chain was only 2-level’s deep the ULTIMATE_PARENT_ID is the CHILD_ID’s PARENT_ID’s PARENT_ID.Please write an answer for all three questions below:A)Which of the following queries should you run first?B)Write an optimized query to identify the ULTIMATE_PARENT_ID for each CHILD_ID and set its value into the ULTIMATE_PARENT_ID column.C)Write a query to identify ALL of the circular references and mark each record that is a circular reference by updating the CLEANUP_IND column to 1.~~~~~~~~~ Page 2 ~~~~~~~~~ Sample Data, remember though this table has over 100,000 records and the parent-child chain can go n-levels deep – where n is not known.PARENT_IDCHILD_IDULTIMATE_PARENT_IDCLEANUP_IND1024512NULLNULL362300NULLNULL887541NULLNULL10221024NULLNULL546887NULLNULL5122305NULLNULL112967NULLNULL697123NULLNULL901452NULLNULL2300666NULLNULL334445NULLNULL512903NULLNULL884554NULLNULL313313NULLNULL554884NULLNULL112119NULLNULL967555NULLNULL2305333NULLNULL33336NULLNULL541546NULLNULL10301020NULLNULL112999NULLNULL
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