Hi All,
I am trying to understand, when would I do a vertical partition in a Dimensional Data Warehouse ? What are the things I need to consider, before I take the decision?
Necessity is the mother of all inventions!
Hi
Column with TEXT datatype is not stored in the same data row any way. I am wondering if there is any performance gain to put it in a seperate table. Thanks
Hi,
What I need is the following, a StoredProc that make a Vertical (normal table) into a Horizontal Table :
So From:
CustNo__Item
__1______1
__1______3
__1______4
__2______2
__2______3
__2______7
To:
CustNo___1__2___3___4___7
_1_______X______X___X
_2__________X___X_______X
Anny help would be verry appriciated
Hi All,
Any assistance would be greatly appreciated.
I have a current table which I create on a regular basis from a text file with a layout similar to this:
TypePolicy #AmountRider 1 AmtRider 2 Amt
B1112H24.341212.34
This text file is brought into a staging table with each field (even the amount field) as a varchar (12). I then assign types in a later step in my DTS package.
What I need to do is stack the riders under each policy so for each policy where there is a rider, there is a new row for every rider.
So in the example I've given, there would be 2 additional rows for the original first row since there are two riders.
TypePolicy #Amount
B1112H24.34
R11112H12
R21112H12.34
I plan on doing this by first creating a table with just the Type, Policy #, and Amt fields, and then using a series of insert queries where I take the rider (if there is one) and append it onto the table.
However, I'm getting the following error message when I try:
Server: Msg 213, Level 16, State 4, Line 1
Insert Error: Column name or number of supplied values does not match table definition.
Basically, it wouldn't let me put an 'R1' in the Type column.
How can I get this to work!?!?
Thanks in advance for your help
Could anybody tell me how to convert vertical data into horizontal data?I have a one-to-many relationship in sql server 2KProduct, ProductAccessory, one Product has many ProductAccessories.My Table design is like this:Table Product{ ProdId int, ProdNameId int, ....}Table ProductAccessory{ ProdId int, AccNameId int, AccUnitId int, ....}Because one Production has at most 4 ProductAccessoryI want to use a SELECT statement OR function to return ProdId, ProdNameId, AccNameId1, AccUnitId1, AccNameId2, AccUnitId2, AccNameId3, AccUnitId3, ....Any help will be appreciated! Thanks a lotJoseph
View 3 Replies View RelatedI have a table as follows
opendate (datetime) callnumber (int) closed (bit)
I want to find how many calls were opened today and of those how many are closed
I have come up with the code below but again am looking for
1. a more elegant solution
2. a way to generalise this to show the same information for x number of days
create table #holdit1
(opencount int)
create table #holdit2
(closedcount int)
insert into #holdit1
SELECT count(*) as opencount
FROM [dbo].[problog]
WHERE datediff(dd, opendate, getdate()) = 0
AND closed = 0
group by closed
insert into #holdit2
SELECT count(*) as closedcount
FROM [dbo].[problog]
WHERE datediff(dd, opendate, getdate()) = 0
AND closed = 1
group by closed
select #holdit1.opencount AS CallsOpen, #holdit2.closedcount AS CallsClosed, #holdit1.opencount + #holdit2.closedcount AS AllCalls
from #holdit1 cross join #holdit2 #holdit2
DROP TABLE #holdit1
DROP TABLE #holdit2
this gives me
CallsOpen CallsClosed AllCalls
----------- ----------- -----------
1 3 4
Dear everyone,
i have a table like below:
id title
1 a
2 b
3 c
and i want to get data from the table above with this format:
column1 column2 column3 column4
1 a 2 b
3 c
How can i do this with select statement or inner join?? or an posible way , please help me
Thnks
Dear everyone,
i have a table like below:
id title
1 a
2 b
3 c
and i want to get data from the table above with this format:
column1 column2 column3 column4
1 a 2 b
3 c
How can i do this with select statement or inner join?? or an posible way , please help me
Thnks
Month Discount
Expenses GST
<gs class="GINGER_SOFTWARE_mark" ginger_software_uiphraseguid="d14582be-eecd-4def-be7e-0cfe00b13c80" id="4279c12f-e03f-4b38-9fc8-eb1a991c25ac"><gs class="GINGER_SOFTWARE_mark" ginger_software_uiphraseguid="7f0da910-3775-4ee4-821e-1a0e7ee2ce0b"
id="92ce074f-ee0b-4794-839b-ee50c88d380c">ServiceCharge</gs></gs>
[Code] ....
I have a table as below and need getting the desired result as below
Col1 Col2 Col3
A B
C
---desired result
t1 t2
Col1 A
Col2 B
Col3 C
[URL]
When I tried to create a bar chart using SSRS 2012, the vertical axis values are repeating for smaller data sets values. It's only happening when the data labels are below 5, when the data is above 5 this chart represents data fine.
I tried specifying the custom intervals and this option all together eliminated the bar for value 1, instead it only showed the value 1 as text on the chart.
I tried changing the data interval type as number and the data type is of Integer, these are counts which I am showing in the chart.
Hi folks,
Recently i've been working on a new project that would partition a large table 2 smaller tables. I then create a view to union the 2 smaller tables(table A, B). I've been getting a strange error when i try to update, insert, delete a record through the view. "View needs partitioning column"....i find this strange. Both of my table have a cluster primary key consisting of 3 columns, and one of the 3 columns(date field) consist of a check constraint. The constraint is used to determine what record goes into which table. Am i missing anything else? The really strange part is sometime it works, and sometimes i get the error message.
Any thoughts?
Joe R.
Hi ,
I have question regard data partition view .
Please see below sample from BOL + sample of execution plane .
I would like to ask what is the way to avoid the optimizer scan tables out of the scope (I would expect that the only table for this query will be SUPPLY1)
Thanks,
Eyal
--This example uses tables named SUPPLY1, SUPPLY2, SUPPLY3, and SUPPLY4, which correspond to the supplier tables from four offices, located in different countries/regions.
USE tempdb
GO
--create the tables and insert the values
CREATE TABLE SUPPLY1 (
supplyID INT PRIMARY KEY CHECK (supplyID BETWEEN 1 and 150),
supplier CHAR(50)
)
CREATE TABLE SUPPLY2 (
supplyID INT PRIMARY KEY CHECK (supplyID BETWEEN 151 and 300),
supplier CHAR(50)
)
CREATE TABLE SUPPLY3 (
supplyID INT PRIMARY KEY CHECK (supplyID BETWEEN 301 and 450),
supplier CHAR(50)
)
CREATE TABLE SUPPLY4 (
supplyID INT PRIMARY KEY CHECK (supplyID BETWEEN 451 and 600),
supplier CHAR(50)
)
GO
--create the view that combines all supplier tables
CREATE VIEW all_supplier_view
AS
SELECT *
FROM SUPPLY1
UNION ALL
SELECT *
FROM SUPPLY2
UNION ALL
SELECT *
FROM SUPPLY3
UNION ALL
SELECT *
FROM SUPPLY4
GO
INSERT all_supplier_view VALUES ('1', 'CaliforniaCorp')
INSERT all_supplier_view VALUES ('5', 'BraziliaLtd')
INSERT all_supplier_view VALUES ('231', 'FarEast')
INSERT all_supplier_view VALUES ('280', 'NZ')
INSERT all_supplier_view VALUES ('321', 'EuroGroup')
INSERT all_supplier_view VALUES ('442', 'UKArchip')
INSERT all_supplier_view VALUES ('475', 'India')
INSERT all_supplier_view VALUES ('521', 'Afrique')
GO
/* */
SELECT * FROM all_supplier_view WHERE supplyID BETWEEN 1 and 150
I'm moving set of data from one partition to another what is the best way.
what all the things need to be considered
Note: The set of data will be all from one partition to another one partition
My current query:
UPDATEtable1
SET table1.partitioncolumn = @newpartitioncolumn
FROMtable1
INNER JOIN table2
ON table1.id = table1.id
AND table1.partitioncolumn = @oldpartitioncolumn
I have partitions that I have filled with data. I am not trying to figure out exactly how much data the partitions contain, and therefore I will be able to see if any of them are close to hitting their autogrow conditions. If I were looking at a single unpartitioned table, then I could maybe look at the table properties to determine data and index sizes, and compare that to the size of the mdf file size, but for partitions, then I am not sure how I would query this information out. Any pointers on how this information could be queried out of the system?
View 3 Replies View RelatedHi,
I have a sql server 7 running on a machine with two disk partitions (D: and E:).
The data files xxx.mdf and xxx.ldf are stored in D:, which has very few space available. I want to copy these files to E: but I get an error saying that it is not possible to change the source file of a database. Is it possible to do it or do i have to create another data file in E: and keep the old one in D:?
Thanks in advance,
browser
Does anyone have a helpful link for using the partition processing data
flow task in SSIS? I am trying to process a monthly partition
from within my package and am getting the following error:
Error: 0xC113000A Errors in the high-level relational engine. Pipeline
processing can only reference a single table in the data source view.
If anyone has used this before and could point me in the right direction, I would appreciate it.
Thanks,
Nick
I am using a WriteBack Partition to receive data from various inputs and appends any new data that I add to the WB partition.
I am able to read the data immediately in the WB partition through a Fact partition query. This is working at this point as desired.
Eventually I want to move the data from the WB partition into Fact Partition. How can I do this, manually and through automation.
What is the syntax to verify that the partition data is loaded into the correct partition.
View 0 Replies View RelatedWhen you load the data into a new partition table, can it to done online without any downtime? because I have few tables that are around 250 gigs and more.
View 5 Replies View RelatedWhat is the syntax to verify Partition data load.
View 1 Replies View RelatedI’m looking for clearity on partition switching. The idea is to use many BULK INSERT statements into table dbo.X_n in parallel and when BULK INSERT for table dbo.X_n is completed, switch dbo.X_n into dbo.bigdaddy. I think this is the fastest way to upload a couple hundred GB of data.
In learning about partition switching (in part) from The Data Loading Performance Guide under Partition SWITCH, I hear the instructions to say copy the main table exactly to become a target. But in that same step (#1), I read that we need to change the default file group of the target (dbo.X_n) from the default file group. Then it says I need to match indexes and lists the filegroup as something we need to match with the main table.
As an overview of the partition switching strategy, I think the whole point of BULK INSERT with partitioning is to have seperate files (in same group) to enable concurrent uploading where each table has its own file. Once the upload is completed to a table (dbo.X_n) then we do the partition switch into the main table (dbo.bigdaddy). The data we just uploaded doesn’t actually move, just the metadata for it.
When I read the instructions linked above, I hear “Don’t have the same filegroup on your target as the main table. You must have the same filegroup on your target as the main table.”
Where am I disconnected?
I have a heavy database , More than 100 GB only for six month .every Query on it takes me along time and I dont have enough space to add more indexes.by a way I decided to do partitioning. I create a partition function , on date filed and all Data records per month was appointed to a separate file.And is partitioning only for Future data entry?
View 9 Replies View RelatedI’m looking for clearity on partition switching. The idea is to use many BULK INSERT statements into table dbo.X_n in parallel and when BULK INSERT for table dbo.X_n is completed, switch dbo.X_n into dbo.bigdaddy. I think this is the fastest way to upload a couple hundred GB of data.
In learning about partition switching (in part) from The Data Loading Performance Guide under Partition SWITCH, I hear the instructions to say copy the main table exactly to become a target. But in that same step (#1), I read that we need to change the default file group of the target (dbo.X_n) from the default file group. Then it says I need to match indexes and lists the filegroup as something we need to match with the main table.
As an overview of the partition switching strategy, I think the whole point of BULK INSERT with partitioning is to have seperate files (in same group) to enable concurrent uploading where each table has its own file. Once the upload is completed to a table (dbo.X_n) then we do the partition switch into the main table (dbo.bigdaddy). The data we just uploaded doesn’t actually move, just the metadata for it.
“Don’t have the same filegroup on your target as the main table. You must have the same filegroup on your target as the main table.”
I'm currently stuck with a table that has 350 mil records. Querying this table is insanely slow so I had a better look at existing yearly partitioning. I already managed to partition on a month level which increased the performance/querrying a lot. I did this on the staging table where I used an alter statement to split the 2015 partition by 12 months.
However, in our project we used Data Vault. This means that we have 4 tables (hub, sathub, link, satlink), all carrying 350 mil records. The problem is that altering the partition function does not work. The server cannot handle this action. What the best way is to do this, without having to drop/reload all tables.
Hai Everyone,
I have a table with data like this
Tran_no Description Debit Credit
1 SW 1000
1 BR1 500
1 BR2 200
1 BR3 300
2 SQ 500
2 BW1 200
2 BW2 200
2 BW3 100
Now what I wanna do this that
Tran_no Val1 Val2 Val3 Val4
1 1000 500 200 300
2 500 200 200 100
Thanks in advance
Nirene
Hi, all,
Any samples on data mining which show a bit more fun of data mining? Sometimes just found it a bit confused about the mining results.
Sorry for this post but your advices and any clue for any great mining samples will be must appreciated.
I am looking forward to hearing from you and thanks a lot in advance.
With best regards,
Yours sincerely,
Hallow
My code does not insert Data into Database, please can someone look on it and give a technical problem over here please
It does not generate any error please, when I CLICK THE BUTTON IT DOES NOT GENERATE ERROR, IT GIVE ME THE MESSAGE THAT ITEM ADDED, BUT WHEN I LOOK MY TABLE NOTHING ID INSIDE Sub Add_To_Cart(ByVal Src As Object, ByVal Args As EventArgs)
Dim FVProductID As Label = FormView1.FindControl("ProductID")
Dim FVProductName As Label = FormView1.FindControl("ProductName")Dim FVProductPrice As Label = FormView1.FindControl("ProductPrice")
Dim DBConnection As SqlConnection Dim DBCommand As SqlCommand
Dim sql As String
Dim SQLAddString As String
DBConnection = New SqlConnection("Data Source=MANDARISQLEXPRESS;Initial Catalog=SHOES;Integrated Security=True")
DBConnection.Open()
If Not Session("OrderID") Is Nothing Then
sql = "SELECT Count(*) FROM ShoppingCart " & _ "WHERE OrderID = '" & CType(Session("OrderID"), String) & "' " _
& "AND ProductID = '" & FVProductID.Text & "'"
DBCommand = New SqlCommand(sql, DBConnection)
If DBCommand.ExecuteScalar() = 0 Then
SQLAddString = "INSERT INTO ShoppingCart (OrderID, ProductID, OrderDate, ProductName, ProductPrice, ProductQnty) VALUES (" & _
"'" & CType(Session("OrderID"), String) & "', " & _"'" & FVProductID.Text & "', " & _
"'" & Today() & "', " & _"'" & FVProductName.Text & "', " & _
"'" & FVProductPrice.Text & "', 1)"DBCommand = New SqlCommand(SQLAddString, DBConnection)
DBCommand.ExecuteNonQuery()
End If
End If
DBConnection.Close()
Src.Text = "Item Added"Src.ForeColor = Color.FromName("#990000") Src.BackColor = Color.FromName("#E0E0E0")
Src.Font.Bold = True
End Sub
Hello,
I want to take a table (SQL server) and show all it's data in a form of INSERT... (text file)
so that I can show it on a web-page and just paste the INSERT text into a MyTableData.sql
and then I can just run this script on the Query analyzer and fill my table with data
I need it so I can backup my DATA both in English and other languages...
(a replacement for the DTS packages that gives me hard time with the LOCALE / UNICODE translation)
did anyone already made such program ?
where can I find something like this ?
I've reviewed the books on line looking to see if SQL Server 2005 would now include a feature that Oracle has for years. When you declare a variable in a procedure, function, etc you can declare them as a particular table and column type. Example:
DECLARE
@GHDEP2_SSNDEPENDENTID GHDEP2.SSNDEPENDENTID%TYPE;
@GHDEP2_SSNDEPENDENTID1 GHDEP2.SSNDEPENDENTID%TYPE;
ghdep2 is the table and ssndependentid is the column. This is great because I'll never run in to a truncation issue as the variable will always be whatever the table is. This may slow things down a bit doing that sort of check but I don't care.
I just want to confirm that I can't do this in SQL 2005. All signs point to no.
I need to make a job that will update up to 8000 rows with the list description of 'berkhold' to 'berknew' in SQL 2000. This is something that I have to do with several projects manually every day by doing the following 2 steps.
SELECT ListDescription, CRRecordID
FROM dbo_BerkleyGroupInventory
WHERE ListDescription ="BerkHold" AND CRCallDateTime<'1/1/2003' AND CRCallResultCode ='CC'
ORDER BY CRRecordID
I then scroll to the 8000th row and copy the CrrecordID and run the following query
UPDATE dbo.berkleygroupinventory
SET listdescription ='berknew'
WHERE ListDescription ='BerkHold' AND CRRecordID <=5968432 AND CRCallDateTime ='1/1/2003' AND CRCallResultCode='CC'
I'm sure there's an easier way to do this, but I'm very new to SQL and haven't figured it out yet
Hi,
I want to know the different sources, mediums and ways using which the duplicate recoprds or adta can make an entry in our database tables. I found 4 ways for this from many articles on net that are as follows:
Duplicate data might arrive at your database via an interface to another system
Data is loaded into table from other sources because during data loads, the integrity constraints are disabled
Merging data from disparate systems
Inheriting a poorly designed databaseBut is there any other ways also present????? Please tell me???
Thanks,
Hi,
I want to create pckg with two data source,
the pckg will know to take data from the right DS after IF will check if getdate() returned endweekday it will take from DS1 else DS2.
any suggestion how to do it??
10X.