Split One Row Into Multiple Rows Based On Time Elements
I'm dealing with a problem.
The record information example
DateTimeStart , DateTimeEnd , action , duration (seconds)
2007-02-02 10:30:22 , 2007-02-02 11:30:22 action1 , 600
what i want is for every half hour between start and end a record
10.30 action1
11.00 action1
11.30 action1
how can i create this, i'm a little stuck on this
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Hi I am trying to implement a sliding window on a table in SQL Server 2005 but i am having some problem. I have two tables, "Letture" and "LettureStorico". The first one receives data on a few seconds basis, some thousands of rows each day. The second is the historical record and should store all the records till midnigh of two days before, that is, if today is November 21st, LettureStorico stores rows till November 19th 23.59:59.997. At some time during morning of each day i want to run a stored procedures that takes the records older than midnight of two days before in "Letture" and switch them as a partition in "LettureStorico" Here's what i do: /*----------------------------------------------------------*/ CREATE PARTITION FUNCTION [partizioneLive](datetime) AS RANGE LEFT FOR VALUES (N'2006-11-15 00:00:00') CREATE PARTITION FUNCTION [partizioneStorico](datetime) AS RANGE LEFT FOR VALUES (N'2006-11-15 00:00:00') CREATE PARTITION SCHEME [schemapartizioneLive] AS PARTITION [partizioneLive] ALL TO ([PRIMARY]) ALTER PARTITION SCHEME [schemapartizioneLive] NEXT USED [PRIMARY];/*(1)*/ CREATE PARTITION SCHEME [schemapartizioneStorico] AS PARTITION [partizioneStorico] ALL TO ([PRIMARY]) ALTER PARTITION SCHEME [schemapartizioneStorico] NEXT USED [PRIMARY]; /*(1)*/ CREATE TABLE [dbo].[Letture]( [IdLettura] [bigint] IDENTITY(1,1) NOT NULL, [IdTag] [int] NOT NULL, [IdGatewayBox] [int] NOT NULL, [IsEntrata] [bit] NOT NULL, [Data] [datetime] NOT NULL, [IsRettifica] [bit] NOT NULL, CONSTRAINT [PK_Letture] PRIMARY KEY CLUSTERED ( [Data], [IdLettura] ASC )WITH (IGNORE_DUP_KEY = OFF) ON schemaPartizioneLive(data) ) ON schemaPartizioneLive(data) ALTER TABLE [dbo].[Letture] WITH CHECK ADD CONSTRAINT [CK_Letture] CHECK (([Data]>='20061115 00:00')) CREATE TABLE [dbo].[LettureStorico]( [IdLettura] [bigint] IDENTITY(1,1) NOT NULL, [IdTag] [int] NOT NULL, [IdGatewayBox] [int] NOT NULL, [IsEntrata] [bit] NOT NULL, [Data] [datetime] NOT NULL, [IsRettifica] [bit] NOT NULL, CONSTRAINT [PK_LettureStorico] PRIMARY KEY CLUSTERED ( [Data], [IdLettura] ASC )WITH (IGNORE_DUP_KEY = OFF) ON schemaPartizioneStorico(data) ) ON schemaPartizioneStorico(data) ALTER TABLE [dbo].[LettureStorico] WITH CHECK ADD CONSTRAINT [CK_LettureStorico] CHECK (([Data]<'20061115 00:00')) /*----------------------------------------------------------*/ Every morning i run a stored procedure that, after dropping the check constraints (i'll recreate the at the end), does the following: /*-----------------------------------------------------------*/ SET @NewBoundary = dateadd(dd,-1, @dateOfToday) --this new partition contains the rows i want to switch ALTER PARTITION FUNCTION PartizioneLive() SPLIT RANGE (@NewBoundary) --this new partition is empty ALTER PARTITION FUNCTION PartizioneStorico() SPLIT RANGE (@NewBoundary) --this works fine, rows are moved ALTER TABLE Letture SWITCH PARTITION 2 TO LettureStorico PARTITION 2 --these two merges lead to two tables partitioned in two partitions each ALTER PARTITION FUNCTION PartizioneLive() MERGE RANGE (@OldBoundaryLive) ALTER PARTITION FUNCTION PartizioneStorico() MERGE RANGE (@OldBoundaryStorico) /*------------------------------------------------------------*/ Till now, everything is working as expected. Now, when i try to run the same Stored Procedure " a day later" (NewBoundary moved on 1 day) i receive, when i do the "ALTER PARTITION FUNCTION PartizioneLive() SPLIT RANGE (@NewBoundary)" i receive a 7707 error message: "Msg 7707, Level 16, State 1, Line 1 The associated partition function 'PartizioneLive' generates more partitions than there are file groups mentioned in the scheme 'schemapartizioneLive'." How is this possible if i used the "ALL TO [PRIMARY]" and specified which file to use next as in (1) ? Why all this succeeds the first time (when i have 3 partitions) but not the second (again i have just three partitions, i checked) ? Someone can help me on this, please ? Many thankx Wentu
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Split Txt File Into Multiple
How can I split this incoming file into separate txts. I want to cut out each Header/detail row section into a new txt. What I mean by header/detail row: incoming txt file: http://www.webfound.net/split.txt basically want to cut out each section like this: http://www.webfound.net/what_to_cut.txt http://www.webfound.net/rows.jpg and a kicker...each new txt name must use a certain field (based on x numbers in header row) followed by another field whcih is the date form the header row. somethign like this: SUBSTRING(InputFieldBigString,LEN(InputFieldBigString) - 59,4) == "HD" + SUBSTRING(InputFieldBigString,LEN(InputFieldBigString) - 1,8) == "HD" + .txt I need some hand holding here, it's my first time trying to do something so complicated in SSIS 2005. If I can first just get the txt split into multiple, that would be a big help.
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How To Split A Delimited Column Into Mulitple Rows In The Dataflow?
I'm sure there is probably a very easy solution that I am just not seeing or can't Google... I have a DataFlow that includes a column of Delimited values (i.e. Value1,Value2,etc..). As this DataFlow is populating a parent table, I need split the values into their own dataflow and populate a child table. I've tried a script transformation and couldn't figure out how to accept 1 delimited input row and output multiple rows after a split. Any ideas? TIA, Matthew
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New Rows Based On Existing Rows
Hi All, I have the following Table Type Name Value x M1 5 x M2 10 x M3 20 y M1 10 y M2 15 y M3 30 Now, i need to add four more rows to the table Type Name Value x M1 5 x M2 10 x M3 20 y M1 10 y M2 15 y M3 35 z1 Total 15 (xM1+XM2) z1 Diff 5 (xM3-xM1+XM2) z2 Total 25 (yM1+yM2) z2 Diff 10 (yM3-yM1+yM2) Please help me. Many Thanks,
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Split One Column Into Multiple Columns
Hi all, I have a requirement like this , I have Address Column.It is containing data like Mr. K KK Tank Guntur Jal Bhavan, Univercity Road, Rajkot 9843563469 I have to split this into 3 more columns like(Address1,name,phoneno)-- Means i have 4 columns including Address Column.(Address,Address1,name,phoneno) Example: Address:Rajkot Address1:Univercity Road Name:Mr. K KK Tank Guntur Jal Bhavan PhoneNO:9843563469 How can i acheive this one with out data lose in Address Column. Thanks in advance.
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Split Row's Columns Across Multiple Tables
Hello, Hoping someone here can help. Perhaps I'm missing something obvious, but I'm surprised not to see a data flow task in SSIS for splitting *columns* to different destinations. I see the Conditional Split task can be used to route a *row* one way or another, but what about columns of a single row? As a simple and somewhat contrived example, let's say I have a row with twelve fields and I'm importing the row into a normalized data structure. There are three target tables with a 1-to-1 relationship (that is, logically they are one table, but physically they are three tables, with one of them considered the "primary" table), and the twelve input fields can be mapped to four columns in each of the three tables. How do I "split" the columns? The best way I can see is to Multicast the row to three different OLE-DB Destinations, each of which inserts to one of the three target tables, only grabbing the four fields needed from the input row. Or should I feed the row through three successive OLE-DB Command tasks, each one inserting into the appropriate table? This would offer the advantage, theoretically, of allowing me to grab the identity-based surrogate primary key from the first of the three inserts in order to enable the two subsequent inserts. Thoughts? Thanks in advance, Dan
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Split Address Into Multiple Field
i want to write a code that can split the addresses into multiple fields. anyone can point me out where to start? lets say i have "12 north plaza boulevard apt.16" and i want it to become: address_number 12 suffixA North street_name plaza blvd suffixb apt16
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Tricky Schema Question - Dimension Can Split And Combine Over Time
Hi all,I'm working on the schema for a database that must represent data about stock& bond funds over time. My connundrum is that, for any of several dimensionfields, including the fund name itself, the dimension may be represented indifferent ways over time, and may split or combine from one period to thenext.When querying from the database for an arbitrary time period, I need the datato be rolled up to the smallest extent possible so that apples can be comparedto apples. For instance, if the North America region becomes 2 regions, USAand Canada, and I query a time period that spans the period in which thissplit occurred, I should roll up USA and Canada and for records in the periodthat has both, and I should call the result something like "(NorthAmerica)(USA/Canada)" in the output. The client specifies that the dimensionoutput must represent all dimensions that went into the input.Of course, I have to account for more complex possibilities as well, e.g.Fund-A splits into Fund-B and Fund-C, then Fund-C merges into Fund-D producing(Fund-A/Fund-D)(Fund-B/Fund-C/Fund-D)(Fund-B/Fund-D)I can think of several ways to handle this issue, and they're allextraordinarily complex and ugly. Any suggestions?Thanks,- Steve Jorgensen
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[XML Task] Error: An Error Occurred With The Following Error Message: There Are Multiple Root Elements.
I'm trying to use an XML Task to do a simple XSLT operation, but it fails with this error message: [XML Task] Error: An error occurred with the following error message: "There are multiple root elements. Line 5, position 2.". The source XML file validates fine and I've successfully used it as the XML Source in a data flow task to load some SQL Server tables. It has very few line breaks, so the first 5 lines are pretty long: almost 4000 characters, including 34 start-tags, 19 end-tags, and 2 empty element tags. Here's the very beginning of it: <?xml version="1.0" encoding="UTF-8"?> <ESDU releaselevel="2006-02" createdate="26 May 2006"><package id="1" title="_standard" shorttitle="_standard" filename="pk_stan" supplementdate="01/05/2005" supplementlevel="1"><abstract><![CDATA[This package contains the standard ESDU Series.]]></abstract> There is only 1 ESDU root element and only 1 package element. Of course, the XSLT stylesheet is also an XML document in its own right. I specify it directly in the XML Task: <?xml version="1.0" encoding="UTF-8"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"/> <xsl:template name="identity" match="@*|node()"> <xsl:copy> <xsl:apply-templates select="@*|node()"/> </xsl:copy> </xsl:template> <xsl:template match="kw"> <xsl:copy> <xsl:apply-templates select="@*"/> <xsl:attribute name="ihs_cats_seq" select="position()"/> <xsl:apply-templates select="node()"/> </xsl:copy> </xsl:template> </xsl:stylesheet> Its 5th line is the first xsl:template element. What is going on here? I do not see multiple root elements in either the XML document or the XSLT stylesheet. Thanks!
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Can I Split A Long .sql File Into Multiple Files?
I have one really long .sql file I'm working on. It's actually a data conversion type script. It's gotten really cumbersome to work on as long as it is. I would like to split up various logical parts of script into their own .sql file.How can I have one file .bat, .sql or whatever call each .sql file in the order I specify? Hoping this is easy. Thanks
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Split Column Data Into Multiple Lines
Hi, I have a scenario, where I have a string column from database with value as "FTW*Christopher,Lawson|FTW*Bradley,James". In my report, I need to split this column at each " | " symbol and place each substring one below the other in one row of a report as shown below . "FTW*Christopher,Lawson FTW*Bradley,James" Please let me know how can I acheive this?
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Arranging Data On Multiple Rows Into A Sigle Row (converting Rows Into Columns)
Hello, I have a survey (30 questions) application in a SQL server db. The application uses several relational tables. The results are arranged so that each answer is on a seperate row: user1 answer1user1 answer2user1 answer3user2 answer1user2 answer2user2 answer3 For statistical analysis I need to transfer the results to an Excel spreadsheet (for later use in SPSS). In the spreadsheet I need the results to appear so that each user will be on a single row with all of that user's answers on that single row (A column for each answer): user1 answer1 answer2 answer3user2 answer1 answer2 answer3 How can this be done? How can all answers of a user appear on a single row Thanx,Danny.
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DTS - Split Single Source Record (text) To Multiple Target (sql)
I am using DTS and VBScript in DataPump tasks in order to transfer large amounts of data from text files to an SQL database. As the database uses a normalized schema, there is often the case of inserting multiple records in a destination table from various fields of the same record of the source text file. For example, if the source record contains information about goods sold like date, customer, item code, item name and total amount, and does so for a maximum of 3 goods per sale (row), therefore has the structure: [date], [custid], [code1], [name1], [amount1], [code2], [name2], [amount2], [code3], [name3], [amount3] trying to transfer that record to a [SALES] target table (in a normalized database), we would have to split each source record as follows: [date], [custid], [code1], [name1], [amount1] [date], [custid], [code2], [name2], [amount2] [date], [custid], [code3], [name3], [amount3] What is the best way to do this using DTS? I have tried using a datapump task and VBScript, and I guess it has to do with the DTSTransformStat_**** constants, but none of those I used seems to work Vasilis Siatravanis, siatravanisv@interamerican.gr , vasilliss@hotmail.com
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How To Merge Multiple Rows One Column Data Into A Single Row With Multiple Columns
Please can anyone help me for the following? I want to merge multiple rows (eg. 3rows) into a single row with multip columns. for eg: data Date Shift Reading 01-MAR-08 1 879.880 01-MAR-08 2 854.858 01-MAR-08 3 833.836 02-MAR-08 1 809.810 02-MAR-08 2 785.784 02-MAR-08 3 761.760 i want output for the above as: Date Shift1 Shift2 Shift3 01-MAR-08 879.880 854.858 833.836 02-MAR-08 809.810 785.784 761.760 Please help me.
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