SQL Server 2012 :: DATE As Dynamic Table Name

Jan 13, 2015

I am trying to select data from table that have YYMM as table names, they are formatted table1410,table1411, table1412. I am trying to format it like this

declare @tablename60 varchar(50) = 'table' + SUBSTRING(CAST(DATEPART(YY,dateadd(yy, -1, getdate())) as varchar(4)),3,4) + SUBSTRING(CAST(DATEPART(MM,dateadd(mm, -1, getdate())) as varchar(2)),1,2)

But this is hard coding the YYMM, and I would like to have it pull 30,60,90 days fromthe first of the current month. I am having a bit of trouble formatting, how to accomplish this.

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SQL Server 2012 :: Day Wise And Date Range Calculation With Looping Or Dynamic Data?

May 14, 2015

I am using Sql Server 2012.

This is how I calculate the ratio of failures in an order:

31 Days Table 1 query
WHEN (datediff(dd,serDATE,'2015-01-21')) >= 31 THEN 31
WHEN (datediff(dd,serDATE,'2015-01-21')) < 0 THEN 0
ELSE (datediff(dd,serDATE,'2015-01-21'))END) as 31days1 .

How do i loop and pass dates dynamically in the Datediff?

31 Failures Table 2 query
SUM(Case when sometable.FAILUREDATE BETWEEN dateadd(DAY,-31,CONVERT(DATETIME, '2015-01-21 23:59:00.0', 102))
AND CONVERT(DATETIME, '2015-01-21 23:59:00.0', 102)Then 1 Else 0 END) As Failures31,31 Day Cal(Formula) combining both Table 1 and Table 2
((365*(Convert(decimal (8,1),T2.Failures31)/T1.31day))) [31dayCal]This works fine when done for a specific order.

I want a similar kind of calculation done for day wise and month wise.

2. what approach should I be using to achieve day wise and month wise calculation?

I do also have a table called Calender with the list of dates that i can use.

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SQL Server 2012 :: How To Match Two Different Date Columns In Same Table And Update Third Date Column

May 30, 2015

I want to compare two columns in the same table called start date and end date for one clientId.if clientId is having continuous refenceid and sartdate and enddate of reference that I don't need any caseopendate but if clientID has new reference id and it's start date is not continuous to its previous reference id then I need to set that start date as caseopendate.

I have table containing 5 columns.



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SQL 2012 :: Dynamic Partitioning Of Table Server

Dec 3, 2014

I need Dynamic Partition of SQL Table.

1. What is the best practice for partitioning (on date column)

2. The project on which i am working correctly have a case where in i get the update of my status flag after few days (Say 15 - 30) in that case if my data got into partition table how to update and how to search which partition has my data

3. Is creating partition occupies more disk space?

4. Is every partition would need index?

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SQL Server 2012 :: Dynamic Pivot Table Not Grouping

Mar 26, 2014

I have a query


--Get distinct values of the PIVOT Column
SELECT @ColumnName= ISNULL(@ColumnName + ',','')

[Code] ....

and so on.

I've tried putting my group by everywhere but it's not working. I'm missing something but what?

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SQL Server 2012 :: Creating Dynamic Pivot Table

Jul 2, 2014

I am having trouble figuring out why the following code throws an error:

@cols nvarchar(50),
@stmt nvarchar(max)
select @cols = ('[' + W.FKStoreID + ']') from (select distinct FKStoreID from VW_PC_T) as W
select @stmt = '
select *

[Code] ...

The issue that I am having is:

Msg 245, Level 16, State 1, Line 4
Conversion failed when converting the varchar value '[' to data type int.

I know that I have to use the [ ] in order to run the dynamic sql. I am not sure what is failing and why as the syntax seems to be clean to me (obviously it is not).

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SQL Server 2012 :: Dynamic Query On DB Table Names

Mar 9, 2015

I have query which is used to dynamically insert value but not working. We are trying to get all table names and insert dynamically to all tables by looping through table names.

declare @a varchar(max),@i int;
declare @table table(rno int, name varchar(max))
declare @b varchar(max)
insert into @table
select row_number() over( order by table_name) rno, table_name from INFORMATION_SCHEMA.tables
declare @tblname varchar(max)

[Code] .....

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SQL Server 2012 :: Table Variable In Dynamic Query?

Jul 2, 2015

I have started working with dynamic queries recently. I am using a table variable and need to add a join in query dynamically.

For Eg- @TableVariable

SET @query_from = @query_from + CHAR(10) + ' JOIN @TableVariable on ABC.ID = @TableVariable.ID '

BUt it gives an error that @TableVariable must be declared

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SQL Server 2012 :: Dynamic Table Pivot With Multiple Columns

Jan 23, 2014

I am trying to pivot table DYNAMICALLY but couldn't get the desired result .

Here is the code to create a table

create table Report
deck char(3),
Jib_in float,
rev int,
rev_insight int,
jib_out float,

[Code] .....

Code written so far. this pivots the column deck and jib_in into rows but thats it only TWO ROWS i.e the one i put inside aggregate function under PIVOT function and one i put inside QUOTENAME()

SET @columns = N'';
SELECT @columns += N', p.' + QUOTENAME(deck)
FROM (SELECT p.deck FROM dbo.report AS p
GROUP BY p.deck) AS x;

[Code] ....

I need all the columns to be pivoted and show on the pivoted table. I am very new at dynamic pivot. I tried so many ways to add other columns but no avail!!

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SQL Server 2012 :: Dynamic Query To Print Out Resultset From A Table?

Sep 9, 2015

I wan to print out the dynamic query result so that i can use as a script for some tasks.This is the scenario wher i got stuck, i am not able to print out the result as it return only the last value because of OUTPUT param limitation

Is there any way to print all the 3 INSERT stmt.

IF OBJECT_ID ('tempdb.dbo.#temp') IS NOT NULL
CREATE TABLE #temp (Command varchar(8000))
SELECT 'INSERT INTO Test1(column1,column2)values(1,2)'
SELECT 'INSERT INTO Test2(column1,column2)values(1,2)'


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SQL Server 2012 :: Convert Rows To Columns Using Dynamic PIVOT Table

Feb 3, 2015

I have this query:

SELECT TOP (100) PERCENT dbo.Filteredfs_franchise.fs_franchiseid AS FranchiseId, dbo.Filteredfs_franchise.fs_brandidname AS Brand,
dbo.Filteredfs_franchise.fs_franchisetypename AS [Franchise Type], dbo.Filteredfs_franchise.fs_franchisenumber AS [Franchise Number],
dbo.Filteredfs_franchise.fs_transactiontypename AS [Transaction Type], dbo.Filteredfs_franchise.fs_franchisestatusname AS [Status Code],

[Code] ....

I need to pivot this so I can get one row per franchiseID and multiple columns for [Franchisee Name Entity] and [Franchise Name Individual]. Each [Franchisee Name Entity] and [Franchise Name Individual] has associated percentage of ownership.

This has to be dynamic, because each FranchiseID can have anywhere from 1 to 12 respective owners and those can be any combination of of Entity and Individual. Please, see the attached example for Franchise Number 129 (that one would have 6 additional columns because there are 3 Individual owners with 1 respective Percentage of ownership).

The question is how do I PIVOT and preserve the percentage of ownership?

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SQL Server 2012 :: Creating A View Or Procedure From Dynamic Pivot Table

May 29, 2015

I have written a script to pivot a table into multiple columns.

The script works when run on its own but gives an error when i try to create a view or aprocedure from the same script. The temporary table #.... does not work so i have converted it to a cte.

Here is a copy of the script below

-- Dynamic PIVOT
IF OBJECT_ID('#External_Referrals') IS NULL
DROP TABLE #External_Referrals;

[Code] ....

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SQL Server 2012 :: In Trigger - Building Dynamic Table With Inserted Data

Nov 4, 2015

Within a trigger, I'm trying to create a unique table name (using the NEWID()) which I can store the data that is found in the inserted and deleted tables.

Declare @NewID varchar(50) = Replace(convert(Varchar(50),NEWID()),'-','')
Declare @SQLStr varchar(8000)

Set @SQLStr= 'Select * into [TMPIns' + @newID + '] from inserted'
Exec (@SQLStr)

I get the following error: Invalid object name 'inserted'

I know I can do:

Select * into #inserted from inserted
Set @SQLStr= 'Select * into [TMPIns' + @newID + '] from #inserted'
Exec (@SQLStr)

But I don't want to use TempDB as these tables can become big and I also feel that it is redundant. Is there a way to avoid the creation of #inserted?

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SQL 2012 :: SSIS Package - How To Get Dynamic Date Files From FTP

Nov 11, 2014

I am working on FTP TASK in SSIS Package. i have to get files from FTP that file names are like 20141110.txt. i want to download any particular date file from ftp. How to i set expression in Remote path?

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SQL Server 2012 :: Date Table For Financial Year

Dec 23, 2014

I need to create a table which holds date information for our financial year.

I have all the dates between now and 2045 and the start of the week and the end of the week. What I also have is the first sunday of the previous week in the spreadsheet too.

Please see below attachment

What I need to autofill once I import these three dates into a database is the week and the month.

The difficulty surrounding the month is that, we start a new month on the FIRST Sunday of the month.

So dates 07/04/14 to 04/05/2014 would be month 1.

Month 2 would begin on 05/05/2014 as it is the day after the first Sunday of the month, and so on....Month 5 would start on the 04/08/14.

Need to script something that would automatically calculate the week and month for me on the basis on above, if I have the start date, end date and 1st sunday already in a table?

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SQL Server 2012 :: Date Range Checking In Table

Mar 16, 2015

I have a table with EmployeeID, StartDate, and EndDate with a PK of EmployeeID, StartDate. How can I check to see that there's no overlap for StartDate and EndDate for a given employee? That is, on any given day there must only be 1 row for an employee where Getdate() is Between StartDate and EndDate. For an active employee their EndDate is set to 06/06/2079.

I've tried it using Row_Number() with Over() but am returning too many rows indicating overlap when none exists.

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SQL Server 2012 :: Table Partitioning Based On Date Column

Aug 25, 2014

We have a database and have 6-7 growing tables. All the tables have Primary and foreign key relation. I want to do partition based on the date column.

I need 3 partitions

First partition has to hold present data
second partition need to hold the previous year data (SAS storage)
Third partition need to hold all the old data and need to be in the archive database

I understand that first we need to disable the constraints (Indexes PK & FK)
Then create partition function and partition schema
Then Create the Constraints again

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SQL Server 2012 :: Querying Table With Several Date Type Columns

Oct 30, 2014

I have a table (we will cal DateTable) with several (20) columns, each being a date type. Another table's (Project) PK is referenced in the DateTable.

I am trying to write a query that will pull all dates for a specific project from the DateTable if they meet certain criteria(i.e. if the date is <= 7 days from now.

I started with a normal select statement selecting each column with a join to the project and then a where clause using

(DateTable.ColumnName BETWEEN GETDATE() AND DATEADD(day, 7, GETDATE()) OR (DateTable.ColumnName BETWEEN GETDATE() AND DATEADD(day, 7, GETDATE())) ...

The rest of the columns(all with OR between them).

The problem with this is that because I am using OR once one of the dates meets the criteria it selects all the dates that are associated with the project. I ONLY want the dates that meet the criteria and don't care about the rest.

Obviously because I have all the columns in the select statement... So I need something like

Select ALL Columns
from DateTable d
Join Project p
where p.ProjectID = d.ProjectID AND only dates BETWEEN GETDATE() AND DATEADD(day, 7, GETDATE()))

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SQL Server 2012 :: Add Business Days To A Date Using Calendar Table

May 12, 2015

I have a date that I need to add 'n' number of business days to. I have a calendar table that has a 'IsBusinessDay' flag, so it would be good if I was able to use this to get what I need. I've tried to use the 'LEAD' function in the following way;

SELECT A. Date, B.DatePlus3BusinessDays

LEFT JOIN (Select DateKey, LEAD(DateKey,3) OVER (ORDER BY datekey) AS DatePlus3BusinessDays FROM Calendar WHERE IsBusinessDay = 1) B ON A.DateKey = B.DateKey

Problem with this is that because I am filtering the Calendar for business days only, when there is a date that is not a business day in TableA, a NULL is being returned.

Is there any way to do a conditional LEAD, so it skips rows that are not business days? Or do I have do go with a completely different approach?

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SQL Server 2012 :: Joining Table To Itself To Get Most Recent Date As Well As Additional Fields

Mar 11, 2014

I am querying a table log file in an attempt to get the most recent status of an item. The items can have a variety of different statuses:

(A = Active, R = Repeat, L = liquidation......)

Here is a sample of the data I am trying to report off of:

CREATE TABLE [dbo].[item_status](
[item_number] [varchar](20) NULL,
[sku] [varchar](100) NULL,
[Field_Name] [varchar](50) NULL,
[Old_Value] [varchar](150) NULL,
[New_Value] [varchar](150) NULL,
[Change_Date] [smalldatetime] NULL


I have tried join to the same table - but I am still unable to get it to work.

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SQL Server 2012 :: Using Merge Statement Output Records To Rebuild Table On Specific Date

Mar 5, 2015

I have a table which is updated daily using a MERGE statement. As records are insert, updated and deleted, I am saving the OUTPUT from the MERGE statement into a history table with a timestamp and action$ column appended to the record.

Using this history table, I'd like to rebuild the data based on specific past date. I was able to create a stored procedure that inspects each record in the history table and apply it to the data in a temp table. The stored procedure solution uses multiple queries to rebuild the data at a point in time. I was curious if there was an easier and more efficient solution using a table function.

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Making Date Dynamic In Pivot Table Query

Apr 16, 2008

I have a pivot table query I am running and wanted to find out if there was a way to pull in the dates like getdate() - 12 months, getdate() - 11 months, etc. instead of hard coding the dates.

Here is my query

SELECT Client, [4/1/2007 12:00:00 AM] AS Month1, [5/1/2007 12:00:00 AM] AS Month2, [6/1/2007 12:00:00 AM] AS Month3, [7/1/2007 12:00:00 AM] AS Month4,
[8/1/2007 12:00:00 AM] AS Month5, [9/1/2007 12:00:00 AM] AS Month6, [10/1/2007 12:00:00 AM] AS Month7, [11/1/2007 12:00:00 AM] AS Month8,
[12/1/2007 12:00:00 AM] AS Month9, [1/1/2008 12:00:00 AM] AS Month10, [2/1/2008 12:00:00 AM] AS Month11, [3/1/2008 12:00:00 AM] AS Month12,
[4/1/2008 12:00:00 AM] AS Month13, Engineer
FROM (SELECT Client, DollarsBilled, SlipDates, Engineer
FROM dbo.MonthlyClientBillables) p PIVOT (SUM(DollarsBilled) FOR SlipDates IN ([4/1/2007 12:00:00 AM], [5/1/2007 12:00:00 AM],
[6/1/2007 12:00:00 AM], [7/1/2007 12:00:00 AM], [8/1/2007 12:00:00 AM], [9/1/2007 12:00:00 AM], [10/1/2007 12:00:00 AM], [11/1/2007 12:00:00 AM],
[12/1/2007 12:00:00 AM], [1/1/2008 12:00:00 AM], [2/1/2008 12:00:00 AM], [3/1/2008 12:00:00 AM], [4/1/2008 12:00:00 AM])) AS pvt

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SQL Server 2012 :: Calculate Number Of Days Based On Computer System Date And Due Date Row

Mar 18, 2014

I have a query to run a report where the results has a column named “Due Date” which holds a date value based on the project submission date.Now, I need to add 4 columns named, “45 Days Expectant”, “30 Days Overdue”, “60 Days Overdue” and “90 Days Overdue”.I need to do a calculation based on the “Due Date” and “System (I mean default computer date) Date” that if “System Date” is 45 days+ to “Due Date” than put “Yes” in “45 Days Expectant” row.

Also, if “Due Date” is less than or equal to system date by 30 days, put “Yes” in “30 Days Overdue” and same for the 60 and 90 days.how to write this Case Statement? I have some answers how to do it in SSRS (Report Designer) but I want to get the results using T-SQl.

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SQL Server 2012 :: Script To Specify Date Field To Use For Activity Date

Jun 2, 2014

I'm writing a view to check record counts in a table that has numerous datasets and therefore various "Activity Dates". Is it possible as part of the SQL statement to have a CASE statement for example so that it can identify the field to use as the activity date?

The field to use is being identified using a seperate table so at the moment I have CASE WHEN FieldToUse = '2' THEN MapCol ELSE '[Activity_Date]' END, where FieldToUse = '2' identifies the date field to use and the MapCol data is the field name to be used as the activity date.

Is this even possible?

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SQL Server 2012 :: Dynamic Value On Pivot

Sep 21, 2015

Can we pass dynamic values while pivoting?

Here is example

Declare @a date, @b date
set @a='2015-09-08 22:19:29.330'
set @b='2015-09-17 22:19:29.330'
create table #DateTemp(Full_Date_Text_YYYY_MM_DD datetime,Full_Date date)
insert into #DateTemp(Full_Date_Text_YYYY_MM_DD,Full_Date)
select '2015-09-09 00:00:00.000','2015-09-09'

[Code] ......

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SQL Server 2012 :: Dynamic Pivot With Subgrouping

Nov 25, 2013

I am trying to pivot some data as you would normally however I am trying to also group the pivot into three sub column groups too.

Basically the scenario is that I have three sub groups Budget, Person, RenewalDate for each Service (Service being the pivot point). So for each unique service I want to display the budget person and renewal date for each service by company.

I have created two tables to illustrate the base data and the required output.

How to do this dynamically because the number of Services is unknown, i.e. it could be 4 Services or 20, each with three sub columns, budget, person and renewal date.

Please find code below. It should be quite self explanatory as to what I am trying to do.


1. I really need it to be dynamic
2. the Services are not standardised names, they are numbered for illustration purposes only, they vary in naming convention.

create table #BaseData
Company nvarchar(100),
Person nvarchar(50),
[Service] nvarchar(100),
Budget int,
RenewalDate datetime

[Code] .....

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SQL Server 2012 :: Where Clause In Dynamic Query?

Jul 2, 2015

I am creating a dynamic query where i am appending a where clause something like -

IF (@CurCaptureDate IS NOT NULL)
SET @where_clause = @where_clause + CHAR(10) + 'AND CD.CaptureDate = ' + @CurCaptureDate

PS - CD.CaptureDate is datetime and @CurCaptureDate is also datetime

but when executing , it gives this error - Msg 241, Level 16, State 1, Line 169 Conversion failed when converting date and/or time from character string.

i am not able to use convert here with these quotes.

i tried this - SET @where_clause = @where_clause + CHAR(10) + 'AND CD.CaptureDate = ' + CONVERT(VARCHAR(25),@CurCaptureDate )

but it makes it to -

AND CD.CaptureDate = Jul 19 2014 12:00AM. I would need the date in quotes.

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SQL Server 2012 :: Dynamic String Replacement

Sep 16, 2015

I have a table with the following data;

CREATE TABLE #Tab (Data Varchar(100))

Select 'Apple=5,Orange=10,Banana=11' UNION ALL
Select 'Apple=10,Orange=1033,Banana=0' UNION ALL
Select 'Apple = 120,Orange = 1,Banana = 112'
Select * from #Tab

How do I replace every value before the '=' but leave the comma.

Here is what the final output should look like

CREATE TABLE #TabFinal (Data Varchar(100))

INSERT INTO #TabFinal (Data)
Select 'Apple,Orange,Banana' UNION ALL
Select 'Apple,Orange,Banana' UNION ALL
Select 'Apple,Orange,Banana'

Select * from #TabFinal

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SQL 2012 :: Table Property For Retention Date?

Feb 21, 2014

I want to store data warehouse source tables and files in an Archive schema and then delete / drop them after a specified period of time.

Is there a table property that I can set (can't find one) or some other mechanism so that I can easily identify these tables with a script.

If there is no such property or feature within the database engine I will define a metadata table and record it there, but a property or similar that I can set at archive time would be very handy.

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SQL Server 2012 :: Join Two Dynamic Pivot Tables

Dec 11, 2013

I have two dynamic pivot tables that I need to join. The problem I'm running into is that at execution, one is ~7500 characters and the other is ~7000 characters.

I can't set them both up as CTEs and query, the statement gets truncated.

I can't use a temp table because those get dropped when the query finishes.

I can't use a real table because the insert statement gets truncated.

Do I have any other good options, or am I in Spacklesville?

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SQL Server 2012 :: Dynamic Return Type In A Function

Mar 3, 2015

I have created a function that will check whether the data is null or not. If its null then it will display that as No data else it will display the original value. Below is the function

Object: UserDefinedFunction [dbo].[fnchkNull] Script Date: 3/4/2015 12:01:58 PM ******/


The code is working good. However i want the return type to be dynamic. If the data type supplied is integer then i want to return a integer value like 0 if its null. if the data value is varchar then i want to return 'No Data'.

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SQL Server 2012 :: Build Search Condition Dynamic

Oct 6, 2015

IF OBJECT_ID('tempdb..#test') IS NOT NULL


i am trying to build a dynamic where "or" clause finding difficulties.

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SQL 2012 :: Partitioning Large Table On Nullable Date

May 15, 2014

I have a very large table that I need to partition. Ideally the table will write to three filegroups. I have defined the Partition function and scheme as follows.

AS RANGE RIGHT FOR VALUES ('2012-07-01', '2013-06-01')
AS PARTITION vm_Visits_PM TO (vm_Visits_Data_Archive2, vm_Visits_Data_Archive, vm_Visits_Data)

This should create three partitions of the vm_Visits table. I am having a few issues, the first has to do with adding a new clustered index Primary Key to the existing table. The main issue here is that the closed column is nullable (It is a datetime by the way). So running the following makes SQL Server upset:

ALTER TABLE dbo.vm_Visits
VisitID ASC,
ON [vm_Visits_PS](Closed)

I need to define a primary key on the VisitId column, but I need to include the Closed column in order to partition on it.how I would move data between partitions on a monthly basis. Would I simply update the Partition function, or have to to some sort of merge, split, or switch function?

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