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hi i am using this query to count the amount of team scout reports but when a player has no reports null is returned but i need 0 to be returned this is the sql any help would be appreciated
select sr.ScoutedPersonId, count(distinct convert(varchar, sr.MatchId) + '-' + convert(varchar, sr.ScoutId)) as 'IndCount',
(
-------------------
this is the team count that is not working
select
CASE
When count(distinct convert(varchar, MatchId) + '-' + convert(varchar, ScoutId)) > 0
Then count(distinct convert(varchar, MatchId) + '-' + convert(varchar, ScoutId))
Else 0
END
from ScoutingReport
Where Type = 1 -- team scout reports
And ScoutedPersonId = sr.ScoutedPersonId
group by ScoutedPersonId
---------------
) as 'TeamCount'
from ScoutingReport sr
Join Person p on p.ID = sr.ScoutedPersonId
Where sr.Type = 0
Group By sr.ScoutedPersonId
Having count(distinct convert(varchar, sr.MatchId) + '-' + convert(varchar, sr.ScoutId)) = 1
Order By sr.ScoutedPersonId
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Hi all, i have a few quetion to discover, bee so pleasant to explain me how i can do:
1)
I have combobox and data source for one
this.comboBox1.DataSource = this.authorsBindingSource;
Now I need to add to combobox an row, what not exist in bindingSource (supoose I want do display in combobox an additional row "not defined")
How I can do this????
---------------------------------------------------------------
2)
How I can to mark a rows in dataTable, so that ones not will be stored in database then this dataTable updated.
I mean:
//myDataTable - DataTable object
// I want that this row shouldn’t bee stored in database, but exist in //dataTable (what I should do)
DataRow dr1 = myDataTable.NewRow();
///initilize row columns with data
..
myDataTable.Rows.Add(dr1);
// I want that this row should bee stored in database and exist in //dataTable (rest all as is)
DataRow dr2 = myDataTable.NewRow();
///initilize row columns with data
..
myDataTable.Rows.Add(dr2);
//Want to bee stored dr2 not dr1
this.myDataTableAdapter.Update(myDataTable);
How I can do this.
-----------------------------------------------------------------------------------
3) How I can explore what column (DataColumn type) have default value???
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Hi ..
I a table ,, which has integer field "ID" ,,
I'd like order ID on Sql statment as a string ..
for eg ..
fields is
1 , 2 , 101 , 103 , 201 , 202
the order of fields will be :
1 , 2 , 101 , 103 , 201 , 202
but if that fields is String the order will be :
1 , 101 , 103 , 2 , 201 , 202
it's that I want ....
then how can I on the sql statment order an Integer field as String field
thanks for my favorite forum ... ![Rose | [Rose]](https://codeproject.global.ssl.fastly.net/script/Forums/Images/rose.gif)
jooooo
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select cast(orderid as varchar(10)) from table1 order by cast(orderid as varchar(10))
use the above query u can get what ever output ur saying.
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so thanks my friend
it's ok
jooooo
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Unusual requirement! Order by Convert(varchar(10), ID)
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thanks my friend ,,
your methos also is good
jooooo
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We have sql server with the name production1 (IPID:100.102.33.33) ,from asp.net iam able to connect properly ,yesterday we changed the ip Id of this system(production1) from that time if iam trying to connect from asp.net code it is giving error sqlserver does not exists access denied.
Iam able to connect in query analyzer for the same sql server by using same userid,password.
Iam able to connect in vb.net for the same sql server with same connection string which iam using in asp.net
Iam unable to connect in asp.net error sqlserver does not exists access denied.
Please help me is there any problem with asp user or what?
Thanks
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i had similar problem, unable to connect to sqlserver from query analyser or other application (cilent & server diff machines)
after creating an Alias to server machine using "Client Network Utility" of SQL Server able to crack this problem.
Hope this will solve your problem also
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Hi,
I tried like that also but no luck.
Thanks,
J.ASwani kumar
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I have a table where each row list's the product id and then 9 individual statistical percentage value relevant to that product. I need to create a final column to average all percentages into one overall score as well.
Any suggestions on how to do this?
The main select part of this code is below. Thanks in advance
SELECT ProductID, <br />
-- Calculate Speed percentage<br />
CONVERT(decimal(18, 2), @BestSpeed / (SELECT AVG(Finalised) FROM Leads WHERE Finalised IS NOT NULL AND ProductID = P.ProductID) * 100) As [Speed],<br />
--Actual speed value<br />
(SELECT AVG(Finalised) FROM Leads WHERE Finalised IS NOT NULL AND ProductID = P.ProductID) As [Actual Speed],<br />
-- Calculate APR value percentage<br />
CONVERT(decimal(18, 2), @BestAPR / (SELECT AVG(APR) FROM Leads WHERE APR IS NOT NULL AND ProductID = P.ProductID) * 100) As [APR],<br />
-- Actual APR value<br />
(SELECT AVG(APR) FROM Leads WHERE APR IS NOT NULL AND ProductID = P.ProductID) As [Actual APR],<br />
-- Calculate Broker Fee percentage<br />
CONVERT(decimal(18, 2), @BestBrokerFee / (SELECT AVG(BrokerFee) FROM Leads WHERE BrokerFee IS NOT NULL AND ProductID = P.ProductID) * 100) As [BrokerFee],<br />
-- Actual APR value<br />
(SELECT AVG(BrokerFee) FROM Leads WHERE BrokerFee IS NOT NULL AND ProductID = P.ProductID) As [Actual BrokerFee],
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Try
select A.*,
([Speed] + [Average Speed] + ##Others##) / 9 AS FinalAverage
from (
##Your SQL goes here
) A
order by ProductId Your original SQL is used as an "inline view". The average is the total of your 9 columns, divided by nine.
Regards
Andy
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I don't think I made myself completely clear. I do not have a table in my database with the statistics in them. I have a large query that is building these stats up as I go, for each row. What I want to do is average up these created values once the row is has all but finished. This should be the final column.
The code your provided does the correc thing but I need to know how to get the values from the row I am creating, rather than from a table in the database?
Any ideas?
Thanks
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If you insert you original select statement where I indicated then you will find the the resultset contains all of your columns (thats the A.* bit), followed by your new average.
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i am trying to install sql server 2000 standard Edition on Windows server 2003 but at the configuration time during the installation, Configration error message is shown pointing to "C:\windows\sqlstp.log". when I open this file it contains the following messages in the bottom. and setup exits.
Sql Server Log
##############################################################################
Starting Service ...
SQL_Latin1_General_CP1_CI_AS
-m -Q -T4022 -T3659
Connecting to Server ...
driver={sql server};server=NICOPDB;UID=sa;PWD=;database=master
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
driver={sql server};server=NICOPDB;UID=sa;PWD=;database=master
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
driver={sql server};server=NICOPDB;UID=sa;PWD=;database=master
[Microsoft][ODBC Driver Manager] Data source name not found and no default driver specified
SQL Server configuration failed.
###############################################################################
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Install MDAC 2.8 and then install SQL Server...
Regards,
Smart Boy
Mumbai,
(INDIA)
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Thank You for reply. I will try it out
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hi,
i want to insert few values in a table of which some should be null.
how can i assign the null value at the code level itsellf?
example i have few variables and one of the variable should be a null value and this variable will be later passed as a input parameter to a sp
Gautham
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for example i have parameter name param1 for a sp and now normally we have to assign a value to this param1 like param1.value="some value" here i want to give a null value
Hope iam clear!!
Gautham
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Use DBNull.Value in .NET to pass NULL to the database.
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Thanks! 
Gautham
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SELECT ProductID,(@BestSpeed / (SELECT AVG(Finalised) FROM Leads WHERE Finalised IS NOT NULL AND ProductID = P.ProductID) * 100) As [Speed],<br />
FROM Products P
The following code retrieves an integer, Product ID, and another field, Speed. How do I know what datatype speed is and how can i change it? It returns a percentage value but currently I am getting, for example :45.5621301775148. Presumably this is a float. I would prefer say Decimal(18,2)
Thanks
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can us Convert function
SELECT ProductID, CONVERT(decimal(18, 2), (@BestSpeed / (SELECT AVG(Finalised) FROM Leads WHERE Finalised IS NOT NULL AND ProductID = P.ProductID) * 100)) As [Speed],
FROM Products P
i've used same on strings for converting to number / date
but not for numeric
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CONVERT(decimal(18, 2), @BestAPR / (SELECT AVG(APR) FROM Leads WHERE APR IS NOT NULL AND ProductID = P.ProductID) * 100) As [APR]
The following seems to work fine. Thanks
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