Query Based (partly) On CSV Column
Feb 5, 2007
I'll try to simplify the problem as much as I can.
There's survey. It has different types of question answer pairs, but the problem is in Multiple Choices, Multiple Answers questions, where user can choose, for example 3 checkboxes from 5 at the web form, for the question.
I am emphasizing three tables:
tbl_questions
IDquestion (primary)
question (textual question)
tbl_answers
IDanswer (primary)
IDquestion (foreign,to table tbl_questions)
answer (textual answer)
tbl_results
IDresult (primary)
IDquestion (foreign, to tbl_question)
result (string based on CSV, may contain few IDanswers, because visitor may choose few checkboxes, for example it can be "4,6,7")
Inside those tables are data (I'll put here just two questions):
Example:
tbl_questions
IDquestion_question
1_________Which OS do you use?
2_________Which databases do you use?
tbl_answers
IDanswer_IDquestion_answer
1________1_________Windows
2________1_________Linux
3________1_________Mac OS
4________2_________SQL Server
5________2_________MS Access
6________2_________MySQL
7________2_________Oracle
8________2_________Other
9________2_________No, I do not use databases
tbl_results
IDresult_IDquestion_results
........
23_______1________1,2
24_______2________4,6,7
........
Is there a possibility to make query, using columns, but also the data inside the CSV format in results (varchar or char) column?
Result of the query would be:
IDquestion_IDanswer_answer
1_________1________Windows
1_________1________Linux
2_________4________SQL Server
2_________6________MySQL
2_________7________Oracle
Further queries based on this query should be able to make statistics (GROUP BY).
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Jul 20, 2005
Hi,Suppose I have a table containing monthly sales figures from my shopbranches:Branch Month Sales-----------------------London Jan 5000London Feb 4500London Mar 5200Cardiff Jan 2900Cardiff Feb 4100Cardiff Mar 3500The question I am trying to ask is this: in which month did each branchachieve its highest sales? So I want a result set something like this:Branch Month----------------London MarCardiff FebI can do a "SELECT Branch, MAX(Sales) FROM MonthlySales GROUP BY Branch" totell me what the highest monthly sales figure was, but I just can't figureout how to write a query to tell me which month corresponded to MAX(Sales).Ideas anyone?Cheers,....Andy
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Nov 24, 2014
I have a table that is something like this:
Animal | Count
Dog |10
Dog |5
Dog |16
Dog |2
Cat |1
Cat |12
Cat |14
Cat |7
I need to write a query that will return something like this:
Dog_Count| Cat_ Count
10 |10
5 |5
16 |16
2 |2
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Mar 27, 2015
I have 2 independent queries which run just fine, the 2nd one returns a dollar value. I need this dollar value as a column in my first query so that I can return it in a reporting program. The 2 queries are pasted below.
SELECT dbo.vw_tphillip_Customer_Inv.InvoiceNumber AS "InvoiceNumber",
dbo.vw_tphillip_Customer_Inv.TransactionType AS "TransactionType",
dbo.vw_tphillip_Customer_Inv.Date AS "Date",
dbo.vw_tphillip_Customer_Inv.DueDate AS "DueDate",
dbo.vw_tphillip_Customer_Inv.CustomerName AS "CustomerName",
[Code] ....
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Mar 5, 2006
Supose I have the following select:
Select Name, Age, (select TelNums from Telephone)
From Person
The problem is that (select TelNums from Telephone) can return more than 1 record:
tel1
tel2
.
.
.
I was wondering how I can make a select to return the tel numbers like: 'tel1,tel2,tel2'
»»» Ken.A
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Mar 18, 2008
I have a stored procedure which selects results based on some date calculations.
In my table I have a status column and two date fields (Approval Date and Signature Date)
If the value in the status column says approved I want to select results where approval date - signature date is less than a certain number of days.
If the status is naything other than approved i want to select results where sysdate - signature date is less than the given number of days.
How can i achieve this?
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Sep 27, 2007
Hey all,
i have a question for all the SQL Gurus out there. I have tried to think of a way around, it, but i cannot work it out.
I have a set of data: Samples Below:
Item Warehouse FOR1 FOR2 FOR3 FOR4 FOR5 FOR6 FOR7 FOR8 FOR9 FOR10 FOR11 FOR12 FOR13 FOR14
01-0001 010 329 329 335 343 317 331 328 331 31
I have written a Query to Pivot this data like below:
SELECT WAREHOUSE,ITEM, QTY
FROM
(SELECT ITEM,WAREHOUSE,FOR1,FOR2,for3,for4,for5,for6,for7,for8,for9,for10,
for11,for12,for13,for14,for15,for16,for17,for18,for19,for20,for21,
for22,for23,for24 FROM mvxreport.tbldmsForecasttoMovex) p
UNPIVOT
(QTY FOR tbldmsForecasttoMovex IN (FOR1,FOR2,for3,for4,for5,for6,for7,
for8,for9,for10,for11,for12,for13,for14,for15,for16,for17,for18,for19,
for20,for21,for22,for23,for24))AS unpvt
Warehouse Item Qty
010 01-0001 329
010 01-0001 329
010 01-0001 335
010 01-0001 343
010 01-0001 317
010 01-0001 331
010 01-0001 328
010 01-0001 331
010 01-0001 315
010 01-0001 344
010 01-0001 334
010 01-0001 321
010 01-0001 327
010 01-0001 328
010 01-0001 332
010 01-0001 342
010 01-0001 316
010 01-0001 330
010 01-0001 330
010 01-0001 331
010 01-0001 315
010 01-0001 343
010 01-0001 333
010 01-0001 322
I would like to add some more code to the query, so for each FOR% column,
i can put a numeric value in it. The value will be the numbers ,1 - 24 . One for each line as this represents Months Forward.
Example:
Warehouse Item Qty Month
010 01-0001 329 1
010 01-0001 329 2
010 01-0001 335 3
010 01-0001 343 4
010 01-0001 317 5
010 01-0001 331 6
010 01-0001 328 7
010 01-0001 331 8
010 01-0001 315 9
010 01-0001 344 10
010 01-0001 334 11
010 01-0001 321 12
010 01-0001 327 13
010 01-0001 328 14
010 01-0001 332 15
010 01-0001 342 16
010 01-0001 316 17
010 01-0001 330 18
010 01-0001 330 19
010 01-0001 331 20
010 01-0001 315 21
010 01-0001 343 22
010 01-0001 333 23
010 01-0001 322 24
Does anyone know how i can do this?
Many Thnank
Scotty
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Sep 18, 2007
Hi,
I need to create a derived column for each row in a SQL dataset.
This derived column needs to be created by passing across two values from the SQL dataset and querying an Oracle table based on those parameters. If the Oracle query returns a record(s) then the derived column should be set to 1 otherwise leave it as default (0).
One of these parameters needs to check a date range so I can't use a Lookup Transformation...any ideas how I can accomplish this ?
Thanks
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Jun 25, 2000
Hi, I am new to SQL 7.0 and I have a large database but with some duplicate
problems.
For example, in a table tblA we have columns as:
userid, lname, fname, street, state... etc,
The problem is: The same user sometimes use different styles for his/her street and state (suppose he/she always use same userid, lname and fname),
such as,
street State
7531 Plum Drive Maryland
7531 Plum Dr. MD
So a same user can produce a lot of duplicate user infomation. Can anybody
help to elimenate this kind of duplicate data?
Thanks.
Allan
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Oct 30, 2015
I have a set of data spread across a number of tables regarding stock market data. An example of this follows:
Market Capitalization...
Date CompA CompB
01/01/11 100 5
02/01/11 102 4
Share Price....
Date CompA CompB
01/01/11 100 100
02/01/11 101 99
Event Data...
Date Company
01/01/11 CompA
02/01/11 CompB
Pretty simply, I need a way to retrieve the market capitalisation and share price data based on the event data. So for instance I say 'oh, there is an event on the 01/01/11 involving company A, the market capitalisation on this day was 100, then for the next event it was 4 for company B.
I can also transpose the data so that the company name is in the rows and the dates in the columns for the market cap and share price tables, but this leads to the issue that when I try and get the data, I don't know how to query the correct company for that date.
For instance:
SELECT Event.Date, Event.Company
FROM Event
how do I now say.....
SELECT MarketCapitalisation.Column
WHERE Column = Event.Company
AND MarketCapitalisation.Date = Event.Date.
I have played around with a few basic joins, but I am having issue with the principle of that second to last line of SQL (so only getting the correct column).
I still have a copy of the data in excel so can flip things around as needed, but that would only mean that I would have the issue of WHERE Column = Event.Date instead of Event.Company.
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Aug 25, 2007
We have a table with a couple of computed columns. The value of the computed column represents a foreign key reference into another table. We're seeing a major performance problem doing a query joining between the two tables with one of the columns, but not the other. In other words, this kind of query is very fast:
select * from TheTable A, FKeyTable B
where A.ComputedColumn1 = B.KeyColumn
but this one sends the CPU usage of SQL Server to 99% for a very long time:
select * from TheTable A, FKeyTable B
where A.ComputedColumn2 = B.KeyColumn
The main difference we can see that the computed column that causes problems is based on a UDF, and the other one isn't (but again, both are computed). When I look at the execution plan, the slow query shows a Nested Loop (Inner Join) with a "No Join Predicate" warning, with the estimated # of rows being 70 million (which correponds to the product of 1016 rows in TheTable and 69K rows in FKeyTable). The fast query doesn't have that warning, and shows 1016 rows (the # of rows in TheTable).
Does anyone know why the usage of a UDF would induce this horribly inefficient join behavior? Anything we can do to fix it?
This is SQL Server 2005 SP2, btw.
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Aug 7, 2007
Hello all. I hope someone can offer me some help. I'm trying to construct a SQL statement that will be run on a Dataset that I have. The trick is that there are many conditions that can apply. I'll describe my situation:
I have about 1700 records in a datatable titled "AISC_Shapes_Table" with 49 columns. What I would like to do is allow the user of my VB application to 'create' a custom query (i.e. advanced search). For now, I'll just discuss two columns; The Section Label titled "AISC_MANUAL_LABEL" and the Weight column "W". The data appears in the following manner:
(AISC_Shapes_Table)
AISC_MANUAL_LABEL W
W44x300 300
W42x200 200
(and so on)
WT22x150 150
WT21x100 100
(and so on)
MT12.5x12.4 12.4
MT12x10 10
(etc.)
I have a listbox which users can select MULTIPLE "Manual Labels" or shapes. They then select a property (W for weight, in this case) and a limitation (greater than a value, less than a value, or between two values). From all this, I create a custom Query string or filter to apply to my BindingSource.Filter method. However I have to use the % wildcard to deal with exceptions. If the user only wants W shapes, I use "...LIKE 'W%'" and "...NOT LIKE 'WT%" to be sure to select ONLY W shapes and no WT's. The problems arises, however, when the user wants multiple shapes in general. If I want to select all the "AISC_MANUAL_LABEL" values with W <= 40, I can't do it. An example of a statement I tried to use to select WT% Labels and MT% labels with weight (W)<=100 is:
Code SnippetSELECT AISC_MANUAL_LABEL, W
FROM AISC_Shape_Table
WHERE (W <= 100) AND ((AISC_MANUAL_LABEL LIKE 'MT%') AND (AISC_MANUAL_LABEL LIKE 'WT%'))
It returns a NULL value to me, which i know is NOT because no such values exist. So, I further investigated and tried to use a subquery seeing if IN, ANY, or ALL would work, but to no avail. Can anyone offer up any suggestions? I know that if I can get an example of ONE of them to work, then I'll easily be able to apply it to all of my cases. Otherwise, am I just going about this the hard way or is it even possible? Please, ANY suggestions will help. Thank you in advance.
Regards,
Steve G.
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Sep 11, 2013
I want to update Flag column in second table based on the Adder names.
If the Applicatiion has atleast one AIX and Adder name is UDB then the flag would be True.
If the Application has more the one AIX and Adder names are diferent then the flag would be null.
APpName OS Adder
App1 ||| Windows|||Null
App1 ||| Linux |||UDB
App1 ||| AIX |||UDB
App1 ||| Linux |||Sql
App2 ||| AIX ||| UDB
App2 ||| Windows||| UDB
App2 ||| Linux ||| UDB
App2 ||| AIX ||| UDB
OUTPUT SHOULD BE LOOK LIKE BELOW
APpName OS Adder Flag
App1||| Windows|||Null|||null
App1||| Linux |||UDB |||null
App1||| AIX |||UDB |||null
App1||| Linux |||Sql |||null
App2|||AIX ||| UDB|||TRUE
App2|||Windows||| UDB|||TRUE
App2|||Linux ||| UDB|||TRUE
App2|||AIX ||| UDB|||TRUE
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Oct 18, 2007
Hi!
I am designing a dimension table which will include a short name column based on the (full) name column. For example say Product dimension where I will have ProductName and ProductShortName. ProductShortName will be the first 6 characters of ProductName. I could populate ProductShortName using:
Substring in the select when I select from the original system, e.g. SUBSTR(PRODUCT_NAME, 1, 6) AS ProductShortName
Create a derived column in the SSIS flow which does the same thing
Create the ProductShortName column as a computed column which uses substring on ProductName
Create a trigger that populates ProductShortName based on ProductName when a row is inserted or updated
Create a named calculation in the table in the Analysis Services project's data source view
Create a named query in the Analysis Services project's data source view
I usually use 1, and 5 or 6 would only be used if I only will create reports against the cubes. 3 seems easiest to maintain, so I am thinking about using that one, but maybe it is slow for the data flow as I imagine it must be something like using 4, or when is the column "created" at runtime, i.e. when the table is queried?
Which approach(es) do or would you use? Pros and cons?
Thanks!
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Jul 28, 2015
I have a excel file which has a column called "Code" and their values are A,B,C,D,E,F,G,H. I want to create a new column called "status" based on the values of "Code".
Code:
A
B
C
D
E
F
G
H
If A,C,E,G then "status" = "Active" else if B,D,F,H then "Status" = "Inactive". I like to do it using "Derived Column".
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May 12, 2015
Using MDS 2012: I have an entity "XYZ_Entity". In "XYZ_Entity" entity I have 2 domain based Columns "DealerGroup" and "Dealer".
While inserting information into "XYZ_Entity" entity user can select the required dealer group from domain base Dealer Group values. Now for selecting Dealer he wants the dealers to be filter based on selected dealer group and he can select from the filtered list. reason to do that is he don't want to go through thousands of dealers and select an incorrect one.
Is it possible, if yes then how?
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Jul 11, 2014
I have Table Like this
t_id w_id t_codew_name
358553680A1100EVM Method Project
358563680A1110EVM Method Project
358453684A1000Basic
358463684A1010Basic
358473685A1020Detail
[Code] ....
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Mar 25, 2008
Table structure as follows
Employee
Empno empname salary
commission
I want to have an other employee table named employee_modified
Empno empname salary
commission derived_column1(salary+commission)
derived_column2(derived_column1 + xxxx) and so on derive other
columns based on the earlier derived columns)
Is that possible to do it.. or am I doing something wrong.
something like
Select empno , empname , salary , commission,
(salary + commission) as derived_colum1 ,
(derived_colum1 + xxxxx) as derived_colum2 ,
(derived_colum2 + xxxxx) as derived_colum3
into employee_modified from employee
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Nov 4, 2015
#EMAIL_ADDRESSES which hold records similar to the following (CREATE code below):
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Jun 20, 2014
I am trying to add a column to query based on the value of another column in the query.
I first tried creating a calculated field in SSRS 2008 with this statement:
=IIF(Fields!ChargeableFlag.Value=1,Fields!Negamt.Value,0)
The report runs but I get a "#ERROR" when I place the field on the report.
I next tried creating a new column with the SQL statement:
SELECT Project.ProjectCode AS PC, Project.StatusCode AS SC, Time.StandardHours AS Hours,
Time.StandardChargeAmt AS StdAmt, Time.TaskUID as UID,
Time.StandardChargeRate as Rate, ChargeableFlag, 'Bill' =
Case
When TaskRule.ChargeableFlag = 0 Then 'Non-Bill'
When TaskRule.ChargeableFlag = 1 Then 'Billable'
[Code] .....
This query, less the case statement for BLAmt creates the dataset for the SSRS. Adding the Case statement for the BLAmt produces the error: "Invalid column name 'Negamt'."
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Aug 27, 2015
How to Update Column Value in the whole data base (based on Column Value)?
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Oct 14, 2015
LeaveEntitlementID PeriodID LeaveType EmployeeID NumberOfDays
1 1 Annual 1 10
2 1 Annual 1 10
3 1 Sick 2 10
4 2 Sick 2 10
5 2 Sick 2 10
I have the above table (LeaveEntitlement) which has the above columns.
What I want to sum the column NumberOfDays based on EmployeeID, LeaveType and PeriodID columns as of LeaveTypeNumberOfDays.
For example sum(NumberOfDays) where PeriodID=1 and EmployeeID=1 and LeaveType=Annual
The result should be shown in new column name AnnualLeave (20)
sum(NumberOfDays) where PeriodID=1 and EmployeeID=1 and LeaveType=Sick
The result should be shown in new column name SickLeave (10)
Same all leave Types
The table should be shown as the below after executing the query
LeaveEntitlementID PeriodID EmployeeID AnnualLeave SickLeave
1 1 1 20 0
2 1 2 0 10
3 2 2 0 20
is it possible in sql server
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Sep 7, 2015
We have SharePoint list which has, say, two columns. Column A and Column B.
Column A can have three values - red, blue & green.
Column B can have four values - pen, marker, pencil & highlighter.
A typical view of list can be:
Column A - Column B
red - pen
red - pencil
red - highlighter
blue - marker
blue - pencil
green - pen
green - highlighter
red - pen
blue - pencil
blue - highlighter
blue - pencil
We are looking to create a report from SharePoint List using SSRS which has following view:
red blue green
pen 2 0 1
marker 0 1 0
pencil 1 3 0
highlighter 1 1 1
We tried Sum but not able to display in single row.
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Jan 29, 2008
Hi.
I'm writing a web application with VS2005 andSQL Server 2005 express edition.
I have an SQL table:
Table name:
statistics
Columns:
stat_id
firm_name
stat_month
stat_year
view_count
follow_count
percentage
When a user clicks a button, an sql query is fired which increments the view_count value by one and calculates a new percentage value from this. The query to update the percentage value doesn't work, here's the query:
UPDATE [statistics]
SET percentage = follow_count / view_count * 100
WHERE (stat_id = 15)
This code worked fine with MySQL, but since migrating to MSSql it doesn't seem to work. The data type of the percentage column is: decimal(5, 2)
Any help would be appreciated.
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Nov 7, 2007
I have two tables .. in one (containing user data, lets call it u).The important fields are:u.userName, u.userID (uniqueidentifier) and u.workgroupID (uniqueidentifier)The second table (w) has fieldsw.delegateID (uniqueidentifier), w.workgroupID (uniqueidentifier) The SP takes the delegateID and I want to gather all the people from table u where any of the workgroupID's for that delegate match in w. one delegateID may be tied to multiple workgroupID's. I know I can create a temporary table (@wgs) and do a: INSERT INTO @wgs SELECT workgroupID from w WHERE delegateID = @delegateIDthat creates a result set with all the workgroupID's .. this may be one, none or multipleI then want to get all u.userName, u.userID FROM u WHERE u.workgroupIDThis query works on an individual workgroupID (using another temp table, @users to aggregate the results was my thought, so that's included) INSERT INTO @users SELECT u.userName,u.userID FROM tableU u LEFT JOIN tableW w ON w.workgroupID = u.workgroupID WHERE u.workgroupID = @workGroupIDI'm trying to avoid looping or using a CURSOR for the performance hit (had to kick the development server after one of the cursor attempts yesterday)Essentially what I'm after is: SELECT u.userName,u.userID
FROM tableU u
LEFT JOIN tableW w ON w.workgroupID = u.workgroupID
WHERE u.workgroupID = (SELECT workgroupID from w WHERE delegateID = @delegateID) ... but that syntax does not work and I haven't found another work around yet.TIA!
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Jun 5, 2008
I have a vb.net page that I need to display a list of employees who work in a specific office, based on a MatterID passed in a query string. But, I don't know how to get a value returned from one sql statement into a second. Here's what I'm trying to do...
From the QueryString, we know that the MatterID = 4 ( xxx.aspx?MatterID=4)
Knowing that the Matterid=4, I query the database to get the OfficeId for that MID (Select OfficeID from tMatter where Mid=4) ~This returns an OfficeID of 6
So, then I need to do another query to get the employees where OfficeID = 6 (Select EmployeeID from tEmployees where OfficeID = 6)
How do I do these in one query, or how do I use the Calculated Value for the OfficeID in the 2nd statement?
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Aug 2, 2012
linking two tables together to get an end result
find below the code i have used
The first part of the query provides me with the info i need
SELECT sub.*,
case when rm_sales_band = '2M to 4M' then 'Kirsty' else RM end as rm
into #rmtmp
[Code].....
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Aug 14, 2012
I have two tables with the following structure:
Table 1
---------
id | Name
---------
1 | John
2 | Debbie
3 | Kim
4 | Mary
Table 2
---------
id | Name
---------
654 | John
415 | Debbie
68 | Kim
289 | Mary
Table 2 id's values are all messed up and I need to replace them so that they look exactly like in Table one, my guess is that query will have to replace value of "Id" based on the "Name" column, I hope I made myself clear.
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Apr 30, 2008
I have this table where there is tow primary keys ,one for Year and the other for DocNumber.
In this table the DocNumber takes a number based on each year,for example in year 2008 the DocNumber should start counting from 1 and increment by one for every record,when the year changes to 2009 the DocNumber should start again from 1 until and seed by one again.
Those columns are PKs because there must be one doc Number for each year and they can not be null .
Is there any simple way to approach this in Sql Server 2005 ,or do I have to work on trigger to do so...???
Any ideas will be really appreciated.
Eng.Osman Hamad
http://arabic.aspose.com
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Nov 20, 2013
I have a column with serial numbers 1, 2,3,4,....etc...I want to have P1 for first 4 serial numbers to be displayed in a separate column beside Serial number column and for the next four serial numbers (5,6,7,8) it should be P2 and like that I want till P13 and for next again it should start with P1(I mean after P13 it should give again P1 instead of P14) and continue the same process.
Column name of Serial number is [S.No]
table name for example is #temp1
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Nov 15, 2007
I am trying to do the following.
While inserting a record into a table I need one field to be created based on a stored procedure output.The stored procedure will create something like this, "XX-mm-yyyy-incremental number which resets to zero at the end of every month". All other field except the Identity field and the above mentioned storeproc generated field will be inputted manually. How can I do this?
Thanks
Hope my question is clear enough.
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May 12, 2008
I have a report with several columns which include Status(0,1,2) and Time in hours. I want to be able to total up the time for each status. I Sum up the all of the fields fine. I'm new to reporting services so any help would be appreciated. Thanks
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Feb 22, 2007
Greetings,
I need to avg column data based on grid textboxes. I cannot use AVG because the column values come from a comma delimited string. I have tried using !Parameters to store a count and total for each column but they are always read only. What is the best approach.
The columns come from a field which is in the format of (99,75,60,100,-1,20,-1,80,75) for each record
-1 means the values are not counted in the average. I have a function for each textbox that parses the value from the list based on the column index. There can be 1 to many columns.
Everytime I to set the value of a field or parameter at runtime I get a read-only error.
Maybee the only way is to use calculated fields.
Any ideas.
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