I have two tables that I UNION to retrieve data for users. A combination of these should have only one employee in the table. The problem is there is a unique id created for the position of instructors. In the other table, it holds all employees with an employee number. Some data such as username, email address, etc., does not change. So even though UNION should remove duplicates, I still have duplicates because of usernames is what I'm filtering on, it is the same in each table. In the combined table I'm only selecting specific employees based on Job class and Job code. For employee id in the first table it is preceeded with 'B', and the second by 'T' (this is only to identify which table the data is taken from). Here is what I am getting when I Union both tables.
query
SELECT
distinct 'B-'+ Employee_ID
as Employee_ID
, Username
,Email
I have a look up table with old data, which i need to truncate and load with the new set of data, however when loading I'm getting the following error
[OLE DB Destination [32]] Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005. An OLE DB record is available. Source: "Microsoft SQL Server Native Client 10.0" Hresult: 0x80004005 Description: "Cannot insert duplicate key row in object 'dbo.CaseType' with unique index 'idx_CaseType'. The duplicate key value is (49, AH).".
I know , what it means that since CaseType column has a unique index we cannot insert duplicate key, but in real world the scenarios are different , the record in question is as follows: so what is the workaround in this kind of scenario other than making it Non-unique Index?
In my SSIS package, i have a field test_method_number coming from OLE DB Source. I used Derived transformation to trim test_method_number: TRIM(test_method_number)
Now in the next Derived Transformation, i see duplicate test_method_number. How to get rid of this duplicate?
I have one ssis package moving the data from staging to destination. In stating table we have the duplicate data. But in destination table 4 columns have primary key. How to handle the duplicate records in oldedb source.
I have a lot of different data flows that need "Derived Column". There are maybe only 5 different such "Derived Column" but they appear many times. Is there a way to eliminate all that double work? It should be something that does not take me more time to do than just duplicating all the "Derived Columns".
I'm doing a group by in an aggregate transformation. I have say 6 columns in the output and I'm grouping on all of them - how can I get duplicate rows in the output? If I do the same select and group by in SQL on the source data I don't get any duplicate rows. In fact out of 6000+ rows I only get 2 duplicates.
I want to import a data file into a sql table. The table has a primary key but the data could have a duplicate value in the PK column (error in the source data). How can I "trap" for this type of error in SSIS?
Hello, I have a question, what does a statement look like that finds the duplicate rows and combines them, I have a table named PRODUCTS in it 3 columbs Cost, Stock, Part_number. I need to find all Part_numbers that dublicate, Combine the rows into 1 & combine (sum, add) their stock together is the new row & take an avarerage of their cost and use it as cost in the new row where they combine. Please help me, I am stalled. Looked all over the internet & could not find anything, I really need this for a project I can not finish. I have the following SQL statement: SELECT part_number, COUNT(part_number) AS NumOccurrences FROM Products GROUP BY Part_number HAVING COUNT(part_number) > 1
I am wondering if it is possible to use SSIS to sample data set to training set and test set directly to my data mining models without saving them somewhere as occupying too much space? Really need guidance for that.
In my trivial example below I have a Nationality entity. The entity just has the code and Name attributes, with the code being an automatically generated Integer. I am inserting one record and then trying to prevent the same record being inserted, by setting the ImportType to 1:
After this I truncate the staging table and repeat the process. Unfortunately a new record is entered into the Entity even though the name is identical to a record that already exists.
I'm using Script Component to load data into Oracle DB due to the poor performance issue. Now, I found it will missing some data during the transmission. Please see the screenshot below:
I setup this package to import data from a Sharepoint list to a SQL Server data table. The primary key of my SQL table is mapped to the Title column of my Sharepoint list. There is a possibility that duplicate values will be entered in the Title field of the Sharepoint list. So when importing data into my table via SSIS, my package always error-out when there it comes across duplicate values. how you others have managed data integrity when importing from a Sharepoint list with the Title column being mapped to the primary key of a table.
I have to value [CreateDate] in the data pump of my Flat File Source into my OLE DB Destination SQL Server Table. With a Variable within the SSIS Package or with a Derived Column task within the Data Flow between the Flat File Source and OLE DB Destination?
Please help! I am trying to import data from an ODBC data source to a SQL Server database using Integration Services. I am new to SQL Server 2005 but all was working happily on 2000 using DTS.
I am trying to follow the tutorials using a data flow task but cannot get my ODBC database into the connection managers tab, because OLE DB for ODBC isn't one of the options! Am I missing something? Any help on this would be greatly appreciated as I am struggling to come to terms with 2005 and cannot migrate the 2000 DTS packages
Hi, I have a question regarding the Integration Services Data Types.
From http://msdn2.microsoft.com/en-us/library/ms141036(d-printer).aspx, I found a table that shows me the Mapping of Integration Services Data Types to Database Data Types.
For example, how the DT_BOOL Data Type maps to bit for SQL Server.
In this case, I am okay, as I know exactly what the mapping is, however, for some of the datatypes, I do not.
Here is an example. The DT_CY datatype maps to smallmoney and money ... how do I know which one to map to? For me, which one I map to does indeed matter because their representation is different.
DT_NUMERIC maps to decimal and numeric ... this one does not matter as much
DT_STR/DT_WSTR ... I need to know whether its char, varchar, ncahr, or nvarchar for padding purposes mostly.
I am having a requirement where I need to load the correct data into the target table and needs to save the bad data for analysis, how can I do that in SSIS.
Hi friends , Can any buddy tell me how can i update a particular table by integration services.... I just need to update some of column value
if i write query ...i need to write approx 35 update statement (Query) So is there is any way by which i can replace existing data to my current data .
I'm using - Destination - Oracle driver - oraOLEDB.Oracle.1 (native ole dboracle provider for ole db)
Source - SQL driver - microsoft ole db prover for sql server. I want to import data from sql server to oracle. Challenge is, I have 1 million records on oracle. I have 100 records on sql server (these 100 records count will change daily). So, I thought of using 'lookup' task looking taking record from ms sql and fetch corresponding record from oracle. But when I use lookup, all records from oracle are loading into cache, which is taking approx 3 hrs.
I have a requirement to compare data between two tables in SQL Server.
What is the fastest way to do it using SSIS? There are approx 6~7 millions of records in each table.
My solution: Read both the tables and store the data in Object Type variable. Then run an except query. But I am stuck at except query part. How do I implement it?
Im newto SSIS. I want to develop package for data validation.
FirstName
1. Mandatory field checking: if Null, reject the record 2. If field length > 50, then reject the record
SSN
1. If field length > 12, then reject the record 2. If SSN is not in valid format, issue warning and process rhe record without SSN value. 3. Valid format: 9 digit numeric values should present after striping off all non-numeric characters. 4. Only send 9 digits to MDM
Like these i have 30 rules. And I have to shop the error msg if the validation fails like "Mandatory feild is missing".
I've got a problem to retrieve data from a Xml Source. Basically, I call a method from a Web Service which gives me a Xml file.
The problem is that the XML structure is not really good. But we can't touch it.
Here is the Xml File :
Code Snippet
<?xml version="1.0" encoding="utf-16"?> <ArrayOfWSTargetVO xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <WSTargetVO> <ProjectId> <Value>131</Value> </ProjectId> <Id> <Value>Toto</Value> </Id> <Name> <Value>bateau</Value> </Name> </WSTargetVO> <WSTargetVO> <ProjectId> <Value>131</Value> </ProjectId> <Id> <Value>Tata</Value> </Id> <Name> <Value>F35</Value> </Name> </WSTargetVO> ... </ArrayOfWSTargetVO> As you can see, for each WSTargetVO, we have a projectid, an id and a name. But the value is not directly put into these nodes but in a new one : <value>
That causes my problem because here is the xsd file generated by visual studio :
Code Snippet
<?xml version="1.0"?> <xsd:schema xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsd="http://www.w3.org/2001/XMLSchema" attributeFormDefault="unqualified" elementFormDefault="qualified"> <xs:element name="ArrayOfWSTargetVO"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" maxOccurs="unbounded" name="WSTargetVO"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="ProjectId"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="Value" type="xs:unsignedByte" /> </xs:sequence> </xs:complexType> </xs:element> <xs:element minOccurs="0" name="Id"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="Value" type="xs:string" /> </xs:sequence> </xs:complexType> </xs:element> <xs:element minOccurs="0" name="Name"> <xs:complexType> <xs:sequence> <xs:element minOccurs="0" name="Value" type="xs:string" /> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xs:sequence> </xs:complexType> </xs:element> </xsd:schema> And when I try to use the outpul results from the Xml file, I can't see how I can get a datatable with three columns corresponding to projectid, id and name.
Integration Services only asks me to choose between WSTargetVO or ProjectID or Id or Name and give me the <value> value.
I don't know if it is possible to modifiy the contents of the XmlFile or something else using XPath.
Of course, if I try to modifiy the XSD file and delete the value node to have a simple structure, I see my three columns but i can't get any data.
I'm aware that the XML file is pretty bad but it is impossible for me to change it.
If somebody has an idea, I would be happy to hear it :-)
I have a data in excel sheet which is to be loaded to sql table. The Column called seq_num has data with leading 0's these 0's are ignored while loading through ssis.
Example if seq_num is like 0099988 the sql table would get 99988, how to get the whole data with missing anything.
FYI: seq_num on excel source has a data type as dt_r8.
So I have to make a fairly dynamic Data flow. I will get the most of the configuration from a database table. I will look up the name of the procedure to run as a source (I can use expressions or a script component source for this), I will lookup columns names from a database table.I can use expressions (maybe) or a destination script component for the destination including the destination table name and column names, these will be looked up in a database table.What I am not sure is how I will do the mapping. How can I make this dynamic? The logic for mapping will be in the database as well. Could I create a custom dataflow all in one script? A source, destination and mappings all in one script? Is there an example of this out there.my task ios to make the data flow completely dynamic.all config info would be kept in a SQL Server database.A complete custom script component dataflow task.
when executing my data flow package that contains only one source and one destination
OLE db source -> SQL server destination
the following errors occurs in my output
Error: 0xC0202009 at Data Flow Task(infraction action), SQL Server Destination [3600]: An OLE DB error has occurred. Error code: 0x80040E14.
Error: 0xC0202071 at Data Flow Task(infraction action), SQL Server Destination [3600]: Unable to prepare the SSIS bulk insert for data insertion.
Error: 0xC004701A at Data Flow Task(infraction action), DTS.Pipeline: component "SQL Server Destination" (3600) failed the pre-execute phase and returned error code 0xC0202071.
i've checked the structure of my source and destination table but nothing seems to be wrong
if someone have ever faced these errors help me :D
I have a package that i am building right now and I need to filter out data from my employeeid field that is not an integer. How would i proceed with this? I currently have a conditional split filtering our employee id's that contain a dash.
