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".
View 2 Replieshow to declare multiple derived columns in SSIS Derived Column Task in one attempt.as i have around 150 columns coming from Flat file. I had created the required Expression in Excel and now i want add those in derived column task but its allowing only 1 expression at a time.
View 4 Replies View RelatedHow to use derived columns in SSIS
string to datetime
Input value : (string)
14/03/2014
NULL
15/04/2015
Note : Having null or blank value
I am trying to figure out my expression here with derived column
source
Unavailable/Planned
output
Planned(which is after "/".
I achieved this in sql but not finding solution in SSIS Derived column transformation.
i have a derived column which contains the days of a month from 1 to 31
I have this expression for column 1:
(DT_R4)([1] == 4 ? 0.5 : ISNULL([1]) ? 0.0 : 1.0)
But the ISNULL function will not work. I am sure, there are some NULL Values in Column [1] but i get all the Time the value 1.0 back.
I need the Value 0 instead of NULL to calculate the days in an extra Column.
So that i have in the end a result column which have values for example: 4,5 or 5,5 .why ISNULL is not working?
How can i write expression for below input?
1858;# 1234;#Chun Yang
I want to display only name.
So I am trying to change my date type which is in the 1/1/2015 12:30:10 PM to a 2015-1-1 00:00:00
So I am using Derived Columns to do the trnasformation in Visual Studio but I am getting the following error:
An error occurred while attempting to perform a typecast
So this is what I did
Step 1:
Load date into OLE DB Source
Step 2:
Replace function
REPLACE(ATL,"1/1/2015 12:30:10", "1900-01-01 00:00:00)
Step 3:
Replace Function
REPLACE(ATL,"/","-"0
Step 4:
Replace funtion
REPLACE(REPLACE(ATL, "AM",":00"),"PM",":00"
Step 5: this is where the error occurs
(DT_DBTIMESTAMP)ATL
Step 6:
Load into OLE DB Destination File
I have 10 columns i.e from Segment1 to Segment10. I need to concatenate it with ".". All 10 segments can be null. If any of the segment is null i do not want to show ".". This is the expression I am using
(DT_STR,100,1252)((ISNULL(SEGMENT1) ? "" : "." + SEGMENT1) + (ISNULL(SEGMENT2) ? "" : "." + SEGMENT2) + (ISNULL(SEGMENT3) ? "" : "." + SEGMENT3) + (ISNULL(SEGMENT4)
? "" : "." + SEGMENT4) + (ISNULL(SEGMENT5) ? "" : "." + SEGMENT5) + (ISNULL(SEGMENT6) ? "" : "." + SEGMENT6) + (ISNULL(SEGMENT7) ? "" : "." + SEGMENT7)
+ (ISNULL(SEGMENT8) ? "" : "." + SEGMENT8) + (ISNULL(SEGMENT9) ? "" : "." + SEGMENT9) + (ISNULL(SEGMENT10) ? "" : SEGMENT10))
But if any of the column contains Null or Blank I get ...... I do not want to show these .... if any segment is null.
What mistake am I doing in the above expression?
I have an SSIS package in which I need to include a derived column. I've done derived columns a ton when there is just one condition being "tested". In this case there are two. I have the following update statement for a table I'm inserting data into:
UPDATE STAGING_DIM_AR_INVOICE
SET SC_CODE =
(
CASE
WHEN REC_TYPE = 'P' AND SC_CODE IS NULL THEN 'ag'
WHEN REC_TYPE = 'I' AND SC_CODE IS NULL THEN 'OL'
[Code] ....
I'd like to be able to address this case on the load itself. I've used CONDITIONAL before, but not sure how that would work in this case. I'm trying to keep it as "simple" as possible.
I have the following 2 fields that are sourced from an Excel spreadsheet
DocNumber - a 10 digit number
PostingRow - a number between 1 and 999
I would like to produce a new column that is a concatenation of these two fields, but the PostingRow needs to be a 3 digit number eg. 1000256153-001 ....
Is it possible to access a Derrvied Column from an OLE-DB Command? I have to Update a Table with a join and i need from the source Table columns which have to be pivoted before i can use it in the update Command.
View 4 Replies View Relatedthere is a way to write an if statement for a derived column to count rows?
for example:
Row 35: PRI 7010
Row 100: PRI 7011
formula that when it gets to row 100. it will go back and look at 35 and use that data if the 7010 = 7010, if not use 7011,,,
I have one column CandidatePlaced (Data type Boolean).
Using data conversion i changed data type to DT_WSTR and then i used derived column to manipulate the data. Ex. 1 = "Yes" and 0 = "No"
[Candidate Placed ?] == "1" ? "Yes" : "No"
But at end of result i got all the columns as No. Some should be Yes.
Derived column that transforms a CASE statement?
CASE
WHEN [MAIN_GAME] IS NULL AND combo.[CAT_PRODUCT] ='25' THEN 'Standalone'
WHEN [MAIN_GAME] IS NULL AND combo.[CAT_PRODUCT] <> '25' THEN 'No main game'
ELSE LOWER(prod.[TX_PRODUCT_NAME])
END AS [TX_MAIN_GAME]
CAT_MAIN_GAME = nvarchar(6)
FK_GAME = nvarchar(2)
Table A
JobNoClaimShipType
A1100I
A1200II
Table B
JobNoCost
A150
A1100
Result Expected
JobNOCost Claim Shiptype
A150 100I
A1100 200II
Hi all,
i've given a table structure with data
and the expected result .
I want to establish it in SQL server (7.0)
If i establish the inner join i get 4 rows (2*2)
Please let me know how to get the result
Thanx in adv
Tarriq
Hey Again,
I've been making great progress but I've hit another road block which a newbie intern like myself can't surpass. What's worse is the fact that no one is in the office today! Maybe someone can point me in the right direction with this SQL:
SELECT
r.[requestID]
,r.[requserID]
,r.[departmentID]
,CONVERT(CHAR(8),r.[submitDate],10)AS submitDate
,CONVERT(CHAR(8),r.[dueDate],10)AS dueDate
,CONVERT(CHAR(8),r.[revisedDueDate],10) AS revisedDueDate
,r.[reqStatus]
,r.[completedDate]
,d.[departmentName]
,s.[statusName]
,u.lastName + ', ' + u.firstName AS submittedBy
,ra.userID
FROMtblUserDepartment ud
INNER JOIN tblRequest rON ud.departmentID = r.departmentID
INNER JOIN tblDepartment dON r.departmentID = d.departmentID
INNER JOIN tblStatus sON r.reqStatus = s.statusID
INNER JOIN tblUser uON r.requserID = u.userID
LEFT JOIN tblRequestAssignee ra ON r.requestID = ra.requestID
WHEREud.userID= @userID
This works great except for one thing. In tblRequestAssignee, you have 1 primary assignee and can have several other assignees (that are not primary). This is denoted by a bit field "isPrimaryAssignee" in tblRequestAssignee. When I run the query, I see every request I want to but it duplicates requests with more than one assignee. What I'm trying to do is make only the primaryAssignee display if there is one. If there's not, then null is displayed (which is already happening).
Like I said, the query is mostly working right except for this duplicate record that displays when there's 2 assignees. Any help would once again be greatly appreciated.
Hello,
I need to eliminate the duplicated rows in sql server 2000, but the duplicate is only for some fields of the row. However, I need all the fields of the row. For example, I have the next structure:
Id_type, number_type, date, diagnosis, sex, age, city
After many analysis I get many rows where the tree first field are repeated, so I need to leave only one but with the all another fields. This is because I need only the first time when the diagnosis appear.
How I can do it??
Thank you very much.
Regards,
Angela
I have a table with 68 columns. If all the columns hold the same value except for one which is a datetime column I want to delete all but one of the duplicate rows. Preferably the latest one but that is not important. Can someone show me how to accomplish this?
View 5 Replies View RelatedHi Guyz
say i have a table
10011 NULL NULL Classical NULL
10011 NULL NULL Classical NULL
10004 NULL NULL Classical NULL
10004 NULL NULL Classical NULL
10004 NULL NULL Classical NULL
10005 NULL NULL Classical NULL
i want to eliminate the duplicate records and atable should look like
10011 NULL NULL Classical NULL
10004 NULL NULL Classical NULL
10005 NULL NULL Classical NULL
do we have any simple sql to do it or something complex.
thanks in advance !
We have rolap based cube .. when we run the report on that it is take more time than expected.I have run the profiler and identified .. same query is duplicated and running multiple times. I have run the query .. it took 10 seconds..how to eliminate duplicate queries .
View 3 Replies View RelatedI 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?
CaseTypeID CountyID CaseCategory CaseTypeCode CaseTypeName
21 49 Probate AH Probate
48 49 Civil AH Adoption History
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
[code]...
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?
Working in Sql Server 2005,got 3 different table.Need to fetch the list of persons.A person can belong to different categories.When i am using inner join
on tables i am getting the duplicate rows because a perosn can belong to different categories.I want that there should be only onoe
row for the person and the different categories he belongs to can come up in single field as comma sepatated string
Now the results are like this:
firstname lastname adress category
abc xyz aaa a
abc xyz aaa b
abc xyz aaa c
I want like below:
abc xyz aaa a,b,c
I am thinking of using cursors in the stored procedure.Can you provide me the solution of this including the stored procedure..
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.
View 8 Replies View RelatedIn my employee table has the following fields empid, empFname, empLname, email, city
Say it has data like follows:
1, Lucy, Sam, l@some.com, city1
2. Sam, Wite, l@some.com, city2
3. Laura, Mac, l@some.com, city2
4. Stacy, Soo, s@no.com , city1
So in my case I want to show all the column but I want to eliminate multiple email addresses. I tried Distinct but its not workin because here every column is not distinct. So what should I use?
In my case I only want to show empID 1, 3, 4. I want to show all the columns
Dear all,
I built a package to transform data from flatfile into temp table. Then execute a stored procedure to tranform from the temp table into the real table. Since the real table have primary keys so it goes failed when there're duplicate rows from temp table. I let the temp table has no primary key. If I had to check the temp table for duplicate rows it would be using cursor through the data and the package will get slow. Is there task in SSIS to identify the duplicate data and eliminate it without using cursor ?
Thanks in advance,
Best regards,
Hery
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.
View 7 Replies View RelatedI 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?
View 10 Replies View RelatedWe have the below query which is pulling in Sales and Revenue information. Since the sale is recorded in just one month and the revenue is recorded each month, we need to have the results of this query to only list the Sales amount once, but still have all the other revenue amounts listed for each month. In this example, the sale is record in year 2014 and month 10, but there are revenues in every month as well for the rest of 2014 and the start of 2015 but we only want to the sales amount to appear once on this results set.
SELECT
project.project_number,
project.country_code,
project.project_desc,
gsl.global_service_line_desc,
buy.buyer_desc,
[Code] ....
I have some duplicate records in my flat file. But i don't want to load those duplicate rows into my destination.
View 2 Replies View RelatedI will be receiving a CSV daily where columns within the file will change. The column order and number of columns can change daily. I need a way to read in the header from the csv and create a flat file connection that reflects the columns listed in the header.
Is there an easy way to do this using a script task? I have already read the header into a table but I have been unable to create the dynamic file connection.
I have a situation where i need to unpivot multiple columns using ssis. The data looks like
Name Age products1 products2 orders1 orders2
abc 23 cycle radio 12 24
as
Name Age Products orders
abc 23 cycle 12
abc 23 radio 24
Is it possible to do this using the unpivot task in ssisMy actual data is has 18 columns which needed to be unpivoted into one and another 18 into another one.when using unpivot task it gives an error saying only one pivotvalue key is allowed.