Aggregate In Multiple Table.
Aug 10, 2006
Hello, i have a table called tblschedule that has field for resourceID, employeeID, and scheduleDate. And also i have another table called tblResource that has resourceID and ResourceName. The third table called tblEmployee has employeeID, employeeFirstName and employeeLastname. I want to get a report for each resourceName (not ResourceID) that per employee schedule (COUNT). I need the report has ResourceName field, employeeName field and count. How can i write a store procedure as it need join three table to get the count. Thank you very much!
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Oct 29, 2007
I have struggled and can't seem to get the SQL correct to get the records I want.
I have 2 tables containing information from 2 separate independant sensor arrays which collect data about trains in a rail network. I need to get the most current records about the trains at any given time.
Table 1 - Positions
PosId | TrainId | Timestamp | X | Y |
1 | 109 | 5/10/2007 10:01:00 | 62345 | 24998
2 | 210 | 5/10/2007 10:01:00 | 67389 | 22002
3 | 857 | 5/10/2007 10:01:00 | 62599 | 25712
.... (Updates every 15 seconds)
101 | 109 | 5/10/2007 10:07:15 | 62389 | 25002
102 | 210 | 5/10/2007 10:07:15 | 65489 | 25432
103 | 857 | 5/10/2007 10:07:15 | 62889 | 25983
Table 2 - Status
StatusId | TrainId | Timestamp | SensorId | Delay | OffDuty |
1 | 109 | 5/10/2007 10:02:34 | 72 | -3 | N
2 | 857 | 5/10/2007 10:02:48 | 199 | +2 | N
3 | 210 | 5/10/2007 10:04:54 | 85 | -10 | Y
4 | 857 | 5/10/2007 10:05:21 | 231 | +1 | N
5 | 109 | 5/10/2007 10:06:51 | 75 | -5 | N
For any given moment in time, I want to query the database and get the last known position of each train and it's status.
So I want a result table like this:
given time = 10:07:20
TrainId | PosTime | X | Y | StatusTime | SensorId | Delay | OffDuty
109 | 5/10/2007 10:07:15 | 62389 | 25002 | 5/10/2007 10:06:51 | 75 | -5 | N
210 | 5/10/2007 10:07:15 | 65489 | 25432 | 5/10/2007 10:04:54 | 85 | -10 | Y
857 | 5/10/2007 10:07:15 | 62889 | 25983 | 5/10/2007 10:05:21 | 231 | +1 | N
OR given time=10:03:30
1 | 109 | 5/10/2007 10:03:30 | someX | someY | 5/10/2007 10:02:34 | 72 | -3 | N
2 | 210 | 5/10/2007 10:03:30 | someX | someY | null | null | null | null
(Since train 210 it hasn't tripped a status sensor yet, we don't know it's status at that time)
3 | 857 | 5/10/2007 10:03:30 | someX | someY | 5/10/2007 10:02:48 | 199 | +2 | N
Any help to achieve these results would be MOST appreciated, Thanks.
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Jan 8, 2007
Hi everyone. I am updating a table with aggregate results for multiplecolumns. Below is an example of how I approached this. It works finebut is pretty slow. Anyone have an idea how to increase performance.Thanks for any help.UPDATE #MyTableSET HireDate=(Select Min(Case When Code = 'OHDATE' then DateChangedelse null end)From HREHWhere #MyTable.HRCo=HREH.HRCo and#MyTable.HRRef=HREH.HRRef ),TerminationDate=(select Max(Case When Type = 'N' thenDateChanged else null end)From HREHWhere #MyTable.HRCo=HREH.HRCo and#MyTable.HRRef=HREH.HRRef ),ReHireDate=(select MAX(Case When Code = 'HIRE' thenDateChanged else null end)From HREHWhere #MyTable.HRCo=HREH.HRCo and #MyTable.HRRef=HREH.HRRef )
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Mar 26, 2006
I have a select statement like this:
"SELECT AVG(Price) FROM prices GROUP BY Category"
Which of course returns a list of average prices.
I want to get a sum of that list, something that would work like this:
"SELECT SUM(SELECT AVG(Price) FROM prices GROUP BY Category)"
That code doesn't work, but that's what I want it to do and I'm not sure how to do it.
Thanks!
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Jan 12, 2007
Hi, need help in this statement here. I have three tables here, i.e. Sales, SalesItem, & SalesPmt. I want to display a grid that shows the Total Bill and Total Payment amounts.
My try is like this: SELECT SalesNo, SUM(Price*Qty) AS TotalBill, SUM(Payment) AS TotalPayment FROM ... GROUP BY....
No syntax error or whatever found, but the result of the total amounts is incorrect.
Say the data of the respective table below:
SalesItem
No
Qty
Price
1
1
5.00
2
2
12.00
3
4
3.50
SalesPayment
No
Amount
1
10.00
2
5.00
But the result I get from the above query is:
TotalBill
TotalPayment
86.00
45.00
Total Bill should be 43.00 and Total Payment should be 15.00.
Apparently the problem is due to the fact that I and querying on multiple tables. The correct total payment amount was multiplied by the number of rows of sales items (15.00 x 3), while the correct total bill amount was multiplied by the number of rows of sale payments (43.00 x 2).
So, what is the better way of writing this query?
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Oct 5, 2012
I have several tables that I need to summarize data from two tables based upon a dates passed in and group that data. I have attached my table layout, some sample data, and how I would like the results to look.
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May 7, 2008
I'm having trouble using Aggregate functions with multiple fields.
Here is what I'm trying to do:
SELECT REPLACE(Cust_Key, sum(PRODUCT_CHARGE), count(Tracking_Number), Tracking_Number FROM Shipments = '2008-05-05'
Group By Cust_Key, Tracking_Number
I can get this to work when I use Group By for a single field like Cust_Key but I don't know how to make it work for multiple fields. What is the best way to write something that contains a few aggregate functions on top of multiple fields?
Thanks
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Jul 20, 2005
Howdy,I need to write an update query with multiple aggregate functions.Here is an example:UPDATE tSETt.a = ( select avg(f.q) from dbo.foo f where f.p = t.y ),t.b = ( select sum(f.q) from dbo.foo f where f.p = t.y )FROM dbo.test tBasically I need to get some aggregate statistics about the rows offoo and store them in rows of t. The above statement works fine...butnote how the two subSelect's have the exact same WHERE clause. Thisscreams at me to combine them...but how? I would like to havesomething like this in my query:SELECT avg(f.q), sum(f.q) FROM dbo.foo f WHERE f.p = 2...and somehow store the results in t.a and t.b. Is there any way todo this?Thanks before hand!
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Feb 18, 2008
Hi all,
I am trying to aggrgate Values on three columns Customer , OrderDate and Product thorough SSIS. It gives me following masseges and works very very slow.
Before Aggregation I sort the Data by Customer , OrderDate & Product.
The Aggregate transformation has encountered 4085 key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 25797 key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 253973key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 2000037key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
Please help me...
Thank you
Balwant.
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Sep 24, 2007
Let me start with saying thanks to all of you who have helped me (I'm a SQL newbee after doing OO for the past 12+ years)
I need to do several aggregates on multiple columns, with each column having different SELECT Criteria.
Sample Data:
Dept Project Cost CostFlag Schedule ScheduleFlag
D1 D1P1 495 1 135 3
D1 D1P2 960 2 70 2
D1 D1P3 1375 3 105 2
D1 D1P4 1050 2 160 3
D1 D1P5 1890 3 40 1
D2 D2P1 650 1 155 3
D2 D2P2 890 2 125 2
D2 D2P3 1235 3 85 1
D2 D2P4 430 1 140 3
D3 D3P1 1960 3 45 1
D3 D3P2 1490 3 85 1
D3 D3P3 1025 2 135 3
D3 D3P4 615 1 100 2
D3 D3P5 270 1 70 1
D3 D3P6 815 2 155 3
I need to calculate MEAN (average), Standard Deviation, Variance, Range, Span & Median for each data column (Cost, Schedule in the test data), where each data column has different selection criteria. I have the calculations working for each column individually (e.g. funcCalcCost, funcCalcSchedule), but I need to return the calculated values as a single data set:
SELECT Dept, Project, AVG(Cost) as Cost_Mean, MAX(Cost) - MIN(Cost) as Cost_Range, .......
WHERE CostFlag = @InputParameter
GROUP BY Dept, Project
The code above works great - but only for a single column. I need to return a dataset like this:
Dept Project Cost_Mean Cost_Range
D1 D1P1 495 135
D1 D1P2 960 70
D1 D1P3 1375 105
I need to return a dataset like this:
Dept Project Cost_Mean Cost_Range Schedule_Mean Schedule_Range
D1 D1P1 495 135 100 28
D1 D1P2 960 70 42 12
D1 D1P3 1375 105 91 38
I also have working code calculate the MEDIAN (what a pain that was, thank god I found a code example to get me going on the MEDIAN)
Thanks!
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Oct 19, 2007
Can any1 tell me why i am getting an error
SELECT DISTINCT
--p.voucher,
--p.amount,
p.siteID,
b.siteID,
SUM((round(b.total,2,2)) - SUM(round(p.amount,2,2))) AS OutStandingBalance,
SUM((round(b.total,2,2)) - SUM(round(p.amount,2,2))) AS CashCheque,
SUM((round(b.total,2,2)) - SUM(round(p.amount,2,2))) AS Vouchers
FROM
BillingTotal b,
Payment p
--WHERE
-- s.sitename=@cmb1
--AND p.siteid = s.siteid
-- p.voucher = 0
-- p.voucher = 1
GROUP BY p.siteID,b.siteID
Msg 130, Level 15, State 1, Line 1
Cannot perform an aggregate function on an expression containing an aggregate or a subquery.
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Sep 22, 2015
I have 2 Dimensions in SSAS (see below end), I want to create a calculated member, named
This_Year_Billable_Objective_Count, with its formula = BillableLastYear*(100+ BillableObjective)/100.
The first factor, BillableLastYear is a number, aggregated (sum) from child units.
The second factor, BillableObjective is a percent number (for example 28 means 28%), it's not aggregate. It's an dependent value for each unit.
How can I calculate This_Year_Billable_Objective_Count for each unit?
\ able 1
SELECT [UnitKey]
,[UnitID]
,[UnitName]
,[Unit2Name]
,[Unit3Name]
,[Unit4Name]
[Code] .....
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May 22, 2008
Here is the example:
I have two tables. One has Projects with the total amt of hours worked on the project itself. The other is an Employee_Projects table with individual rows of hrs per employee worked on the above referenced projects.
I need to SUM all the hrs from the Employee_Projects table and GROUP BY project number, then UPDATE the Projects table with the sum of hours where the Project Number from table A matches the Project Number from table B.
Of course, you cant use an aggregate function in an UPDATE clause, so what would be the easiest way to do this??
Any help would be much appreciated.
-C
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Jul 20, 2005
Hi AllI need to aggregate a query to produce the following:Workplace AvgM100 4.7M120 3.45Which would be a normal aggregate:SELECT Workplace, Avg(VALUE)FROM PRODGROUP BY WorkplaceHowever I need the average to only be based on the most recent 20results from each of the Workplace groups.I've never had to do something like this before so can't think of anyway to only take off the most recent 20 for each group (ordered byDate). It doesn't really matter if there were 25 spread across 2 daysI would just cut the list at 20 VALUEs as there is no time componentinvloved.Is there any way to do a sub-query that uses select top 20 ... foreach group that could then be aggregated?I would prefer to do it through a select statement rather than havingto use a stored procedure using and variables, etc which I can do. Thetable is not huge but is growing rapidly so I'm concerned thatanything using dyamic SQL or similar would be become painfully as thenumber of groups grows to 5,000 or more.If anyone has any ideas they would be greatly appreciated.Thanks in advance,Bevan
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Feb 6, 2008
Can someone please help me with a better way to format the following query. This works, but I know it is hidious.
Code Snippet
select
convert(varchar, processed, 101) as Date,
count(o.id) as [# Orders],
sum(distinct a.runnercount) as [# Runners],
sum(o.total) as [$ Gross],
sum(o.fee) as [$ Fees],
(sum(o.total)-sum(o.fee)) as [$ Net]
from [order] o join (select convert(varchar,processed,101) as date, count(*) as runnercount from orderitem oi inner join [order] o on o.id = oi.orderid where typeofextraid = 4 group by convert(varchar,processed,101)) a on convert(varchar,processed,101) = a.date
where statemented = @statemented
group by convert(varchar, processed, 101)
2 tables: Order and OrderItem. I need the sum of a specific record type from the OrderItem table along with all the other aggregate columns group by day.
Thanks.
Nathan
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Apr 3, 2007
Is this possible? What I am looking for is something like:UPDATE T_SitesSET T_Sites.LastDate = T_Inspections.DateFROM T_SitesINNER JOIN T_Assets ON T_Sites.SiteID = T_Assets.AssetIDLEFT OUTER JOIN T_Insecptions ON T_Assets.AssetID = T_Inspections.AssetID-- But I need only the last inspection done on the site (including if it is null)
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Aug 10, 2015
Here is my requirement, How to handle using SSIS.
My flatfile will have multiple columns like :
ID key1 key2 key3 key 4
I have SP which accept 3 parameters ID, Key, Date
NOTE: Key is the coulm name from the Excel. So my sp call look like
sp_insert ID, Key1, date
sp_insert ID, Key2,date
sp_insert ID, Key3,date
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Apr 15, 2014
I am facing a problem in writing the stored procedure for multiple search criteria.
I am trying to write the query in the Procedure as follows
Select * from Car
where Price=@Price1 or Price=@price2 or Price=@price=3
and
where Manufacture=@Manufacture1 or Manufacture=@Manufacture2 or Manufacture=@Manufacture3
and
where Model=@Model1 or Model=@Model2 or Model=@Model3
and
where City=@City1 or City=@City2 or City=@City3
I am Not sure of the query but am trying to get the list of cars that are to be filtered based on the user input.
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Jul 24, 2015
I'm trying to create an email report which gives a result of multiple results from multiple databases in a table format bt I'm trying to find out if there is a simple format I can use.Here is what I've done so far but I'm having troble getting into html and also with the database column:
EXEC msdb.dbo.sp_send_dbmail
@subject
= 'Job Summary',
@profile_name =
'SQL SMTP',
[code]....
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Feb 12, 2015
I have an Parent table (Parentid, LastName, FirstName) and Kids table (Parentid, KidName, Age, Grade, Gender, KidTypeID) , each parent will have multiple kids, I need the result as below:
I need results for each parent like this
ParentID, LastName, FirstName, [Kid1Name,Kid2Name,Kid3Name], [Kid1Age,Kid2Age,Kid3Age],[kid1grade,Kid2grade,Kid3grade],[kid1gender,Kid2gender,Kid3gender]
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Jul 15, 2005
I have a column that has an expression with a runningvalue in it, a "Carrying Cost" for each month. I need to create another column that aggregates the monthly Cost. I can't to do a Runningvalue on the Runingvalue. I can't even do a Sum on the Runningvalue.
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Dec 1, 2006
I have one control table to store all related table name
Table ID TableName
1 TableA
2 TableB
In Table A:
RecordID Value
1 1
2 2
3 3
In Table B:
RecordID Value
1 1
2 2
3 3
How can I get the result by select the Table list first and then combine the data in table A and table B?
Thank you!
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Nov 19, 2015
There are 3 tables Property , PropertyExternalReference , PropertyAssesmentValuation which are common for 60 business rule
SELECT
PE.PropertyExternalReferenceValue [BAReferenceNumber]
, PA.DescriptionCode
[PSDCode]
, PV.ValuationEffectiveDate
[EffectiveDate]
, PV.PropertyListAlterationDate
[ListAlterationDate]
[code]....
Can we push the data for the above query in a physical table and create index to make the query fast rather than using the same set tables multiple times
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Aug 11, 2015
I am working on a model where I have a sales fact table. Each fact record has four different customer fields (ship- to, sold-to, payer, and bill-to customer). I have one customer dimension table that joins to the sales fact table four times (once for each of the customer fields above). When viewing the data in Excel, I would like to have four hierarchies (ship -to, sold-to, payer, and bill-to customer) within Customer.
Is there a way to build hierarchies within my Customer dimension based on the same Customer table? What I want is to view the data in Excel and see the Customer dimension. Within Customer, I want four hierarchies.
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Aug 4, 2015
I have a table called ADSCHL which contains the school_code as Primary key and other two table as
RGDEGR(common field as SCHOOl_code) and RGENRl( Original_school_code) which are refrencing the ADSCHL. if a school_code will be updated both the table RGDEGR (school_code) and RGERNL ( original_schoolcode) has to be updated as well. I have been provided a new data that i have imported to SQL server using SSIS with table name as TESTCEP which has a column name school_code. I have been assigned a task to update the old school_code vale ( ADSCHL) with new school_code ( TESTCEP) and make sure the changes happen across all 3 tables.
I tried using Merge Update function not sure if this is going to work.
Update dbo.ADSCHL
SET dbo.ADSCHL.SCHOOL_CODE = FD.SCHOOL_Code
FROM dbo.ADSCHL AD
INNER JOIN TESTCEP FD
ON AD.SCHOOL_NAME = FD.School_Name
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May 4, 2006
Hello,I have a query that I need help with.there are two tables...Product- ProductId- Property1- Property2- Property3PropertyType- PropertyTypeId- PropertyTypeThere many columns in (Product) that reverence 1 lookup table (PropertyType)In the table Product, the columns Property1, Property2, Property3 all contain a numerical value that references PropertyType.PropertyTypeIdHow do I select a Product so I get all rows from Product and also the PropertyType that corresponds to the Product.Property1, Product.Property2, and Product.Property3ProductId | Property1 | Property2 | Property3 | PropertyType1 | PropertyType2 | PropertyType3 PropertyType(1) = PropertyType for Property1PropertyType(2) = PropertyType for Property2PropertyType(3) = PropertyType for Property3I hope this makes sence.Thanks in advance.
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Jun 7, 2012
I have a database that has 370 tables that match %_REF_% naming. All of these tables have a column call ds_name.
I need to get a list of all values of ds_name for each table.
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Feb 19, 2015
I need to create a table from these 2 tables and want all the data. Table 1 has 15000 records and table has around 1000 records.
I have 2 tables.
SELECT [UniqueID]
,[Company]
,[CustID]
,[CustomerName]
,[FiscYr]
[Code] ....
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Jun 10, 2015
Matrix table has ID column and data below.
ID Flag TestDate Value Comment
111 2 12/15/2014 7.5 null
222 2 Null 10 received
Matrix_Current table could have 1 or multiple rows as below.
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
111 2 02/23/2015 7.9
111 2 04/07/2015 6.8
222 1 null 8 test comment 1
222 3 null 9 test comment 2
When I run below update
UPDATE AM
SET M.Flag = MC.Flag, M.TestDate = MC.TestDate,
M.Value = MC.Value, M.comment = MC.Comment
FROM dbo.Matrix M inner join dbo.Matrix_Current MC on M.ID = MC.ID
Matrix table has value below:
ID Flag TestDate Value Comment
111 2 01/26/2015 7.9
222 1 Null 8 test comment 1
I want to update Matrix table from all row from Matrix_Current, final table would like below:
ID Flag TestDate Value Comment
111 2 04/07/2015 6.8
222 3 Null 9 test comment 2
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Nov 5, 2004
Hi there. I haven't been able to figure out how to join a table on column on multiple table names. Here's the situation:
I have a table "tblJob" with a key of jobID. Now for every jobID, the program creates a new table that keeps track of the stock before the jobId was processed and after it was processed to give accurate stock levels and show the difference in stock levels. So, a jobID of 355 would be related to the table: "tblPreStock_335" and "tblPostStock_335". These 2 tables have all the materials in stock and the quantity. Therefore they show how much material was used. I need to figure out the difference in the material in the stock before and after the processing.
That means that I have to get a stockID, get the associated pre and post tables, and then display the difference of ALL the materials in the pre and post tables.
Could someone help me get started on the right path? Even a link to similiar problem that I haven't found would be nice.
Thx
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Dec 7, 2007
Hey Everyone,
I am trying to create a table that will list data for me. The problem that I have is that my data has been separated across multiple stored procedures. The way I want to display the items are as follows:
title1 title2 title3 title4 title5 title6 title7
item1 item2 item3a item4 item5 item6a item7
item3b item6b
item3c item6c
As you can see, items3 & 6 contain significantly more rows than the others. In order to prevent duplicating items1, 2, 4, 5, and 7, I had to split the statement up into 3 stored procedures; all three procedures take parameters, item 3 and 6 taking item1 as a parameter. How will I display data like that in a report? In the design view, I am only able to use 1 dataset, let alone link them up together.
If this cannot be done, is there a query that I can perform that will omit repeated items? Basically, it will look exactly like about. I thought it was the GROUP BY, but I was way off.
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Oct 30, 2007
Hi...
I have data that i am getting through a dbf file. and i am dumping that data to a sql server... and then taking the data from the sql server after scrubing it i put it into the production database.. right my stored procedure handles a single plan only... but now there may be two or more plans together in the same sql server database which i need to scrub and then update that particular plan already exists or inserts if they dont...
this is my sproc...
ALTER PROCEDURE [dbo].[usp_Import_Plan]
@ClientId int,
@UserId int = NULL,
@HistoryId int,
@ShowStatus bit = 0-- Indicates whether status messages should be returned during the import.
AS
SET NOCOUNT ON
DECLARE
@Count int,
@Sproc varchar(50),
@Status varchar(200),
@TotalCount int
SET @Sproc = OBJECT_NAME(@@ProcId)
SET @Status = 'Updating plan information in Plan table.'
UPDATE
Statements..Plan
SET
PlanName = PlanName1,
Description = PlanName2
FROM
Statements..Plan cp
JOIN (
SELECT DISTINCT
PlanId,
PlanName1,
PlanName2
FROM
Census
) c
ON cp.CPlanId = c.PlanId
WHERE
cp.ClientId = @ClientId
AND
(
IsNull(cp.PlanName,'') <> IsNull(c.PlanName1,'')
OR
IsNull(cp.Description,'') <> IsNull(c.PlanName2,'')
)
SET @Count = @@ROWCOUNT
IF @Count > 0
BEGIN
SET @Status = 'Updated ' + Cast(@Count AS varchar(10)) + ' record(s) in ClientPlan.'
END
ELSE
BEGIN
SET @Status = 'No records were updated in Plan.'
END
SET @Status = 'Adding plan information to Plan table.'
INSERT INTO Statements..Plan (
ClientId,
ClientPlanId,
UserId,
PlanName,
Description
)
SELECT DISTINCT
@ClientId,
CPlanId,
@UserId,
PlanName1,
PlanName2
FROM
Census
WHERE
PlanId NOT IN (
SELECT DISTINCT
CPlanId
FROM
Statements..Plan
WHERE
ClientId = @ClientId
AND
ClientPlanId IS NOT NULL
)
SET @Count = @@ROWCOUNT
IF @Count > 0
BEGIN
SET @Status = 'Added ' + Cast(@Count AS varchar(10)) + ' record(s) to Plan.'
END
ELSE
BEGIN
SET @Status = 'No information was added Plan.'
END
SET NOCOUNT OFF
So how do i do multiple inserts and updates using this stored procedure...
Regards
Karen
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Oct 26, 2015
Say you have a fact table with a few columns that all reference the same key column in a dimension table, you want to write a view to return the information for those keys?
USE MyTestDB;
GO
SET NOCOUNT ON;
IF OBJECT_ID ('dbo.FactTemp' ,'U') IS NOT NULL
DROP TABLE dbo.FactTemp;
[Code] ....
I'm using very small data at the moment, and the query plan and statistics don't really say which way.
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