How To Select Train Data With Condition
Jan 28, 2008Hi, in SQL Management Studio, we just click 'Process' to train the data, how could I conditionally select a subset of Data Source (View) to train?
Thanks in advance.
Ricky.
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Is There Any Way To Train A Portion Of A Training Data Set From A Selected Dataset For Data Mining?
Jun 19, 2007Hi, all experts here,
I am wondering is there any way to select only a portion of a data set to train the mining model? In this case, I mean we dont need to split the dataset in advance, what I want to do is being able to select any random portion of a selected dataset to train a mining model. Any advices?
I am looking forward to hearing from you and thanks a lot in advance for your advices and help.
With best regards,
Yours sincerely,
Train And Test Data Sets
Feb 8, 2007I've seen that sometimes is better to split the table into a test dataset and a training dataset, and I'll appreciate if anyone can explain why is this...
thanks
Santiago Aceñolaza
Argentina
SELECT UNION SELECT Condition
Dec 14, 2006let say i got such condition
INSERT INTO TABLE
SELECT
WHERE XX NOT EXISTS (SELECT 1 FROM TABLE)
UNION
SELECT
WHERE XX NOT EXISTS (SELECT 1 FROM TABLE)
do you think that mssql will produce error or problem?
from what i heard it will.
'IF' Condition On Select Statement?
Dec 8, 1998Can you implement the same type of feature in SQL as MS Access uses with it's "immediate if"
or iif() function? In other words can you look at a specific row and change the contents
of one field based on the contents of another field in the same row?
I am trying to create a view like the the following:
CREATE VIEW AS Test
SELECT
name,
city ,
IF city = 'NY' state ELSE country
FROM address_table
The view's 3rd field will be either [state] or [country] depending on the contents of [city]
Thanks in advance!
..Marisa
Select Condition From Log Table
Jun 1, 2006Hi guys
Im not even sure how to word this right, but how do I compare one element(unsure word number 1) namely Filename, from a list of results, and use that value as a variable for another condition in the same select... I think?!
So if I get a list of 50 filenames (from a log table), some might be double.
If the file was successfully processed, it will log that filename and the status as OK and if not then BAD.
The file will be modified and then reprocessed until OK. Each time the file was processed, it will log the filename and status.
I then run a statement that shows all the files that were BAD (from the log table) and it will bring up then filename and BAD status.
What I want to do is check the status' and if the file is BAD, check if there is another logged entry with that filename and status is OK, if found then not produce output as Im only looking for the files that status' are BAD with no OK status for any of the logged entries for that filename.
Is that understandable? If not then Ill try reword it.
The help is much appreciated!
Justin
If Condition In Select Statement...
Apr 3, 2007Hi,
I need to write an if condition in SELECT statement. Below is the code for the same. But its throwing error. Can some refine the code below.
SELECT tblCustomer.Customer_LegalName,
(IF (tblCustomer.IsNRACustomer = TRUE) SELECT tblCustomer.Customer_PassportNo ELSE
ISNULL(tblCustomer.Customer_TaxId, tblCustomer.Customer_PassportNo)) AS TAXID,
tblCustomer.Customer_DoingBusinessAs, tblSeed_EDDCategory.CategoryName, '2' AS DCS, tblUser_OfficerCode.User_OfficerCode,
tblCustomer.Customer_AreaId, tblCustomer.Customer_BranchId, CONVERT(VARCHAR(11), tblCustomer_EDDCategory.CreateDate)
AS CreateDate, tblSeed_EDDCategory.EDDCategoryId, tblCustomer_EDDCategory.Category_CreateEmpId,
tblCustomer_EDDCategory.CustCatId, tblCustomer.Customer_Id, tblSeed_Area.AreaName, tblSeed_Employee.Name,
tblUser_OfficerCode.User_OfficerName, tblCustomer.Customer_TaxId, tblCustomer.IsNRACustomer,
tblCustomer.Customer_PassportNo
FROMtblCustomer INNER JOIN
blCustomer_EDDCategory ON tblCustomer.Customer_Id = tblCustomer_EDDCategory.CustomerId INNER JOIN
tblSeed_EDDCategory ON tblCustomer_EDDCategory.EDDCategoryId = tblSeed_EDDCategory.EDDCategoryId INNER JOIN
tblSeed_Employee ON tblCustomer.Customer_CreateEmpId = tblSeed_Employee.EmployeeId INNER JOIN
tblUser_OfficerCode ON tblCustomer.Customer_CreateEmpId = tblUser_OfficerCode.EmployeeId INNER JOIN
tblSeed_Area ON tblCustomer.Customer_AreaId = tblSeed_Area.AreaId
Thanks,
Rahul Jha
Select Max Record With A Condition
Sep 17, 2012I am wondering how to select the Max date within a table where a timestamp is within 2 second of the other
IDTimestamp
1NULL
209/17/2012 11:04:32
309/17/2012 11:05:44
409/17/2012 11:05:45
So I need a query to return
IDTimestamp
409/17/2012 11:05:45
as 11:05:45 is the max of 09/17/2012 11:05:44 and 09/17/2012 11:05:45 and they are within 2 seconds of eachother.
Condition In Select Query
Jun 12, 2008create function stzipcustinfo
( @campaign varchar(50), @startdate datetime, @enddate datetime,@audience_type char(10) )
RETURNS TABLE
AS
RETURN
(Select distinct t.campaign,t.Sopnumbe,t.Custnmbr,t.Custname,
t.Address1,t.Address2,t.City,t.State,t.Country,t.Zipcode, t.Phone,sum(t.totalquantity) as Totalquantity,
t.Audience_type
from
(
select distinct
v.sopnumbe, v.campaign, v.custnmbr, v.custname, v.address1, v.address2,v.city,v.state,v.country,v.zipcode,
v.Phone, v.totalquantity as totalquantity,
case @audience_type
when v.custclas then v.custclas
end as audience_type
from vwstzipcustaudienceinfo v
Where (v.itemnmbr = '' or v.itemnmbr=v.itemnmbr) and v.Campaign = @Campaign and (v.docdate between @startdate and @enddate)
) as t
where t.audience_type is not null
group by t.campaign,t.Sopnumbe,t.Custnmbr,t.Custname,
t.Address1,t.Address2,t.City,t.State,t.Country,t.Zipcode, t.Phone, t.Audience_type
)
--select * from mystatezipcustaudienceinfo('cpd','1/1/2008','5/15/2008','INDPATIENT') --getting 500rows
--select * from mystatezipcustaudienceinfo('Cpd'','1/1/2008','5/15/2008','INST-HOSPITAL') -- note getting single row
problem have a “-“ in them..i m not getting result..so what condition should be in red color one..
thanks
WHERE Condition In SELECT Statement
Nov 14, 2007
Hi All,
I want get the result in a single SELECT statement
SELECT
SUM (PAID_LOSS),
SUM (PAID_EXP)
GROUP BY COMPANY
FROM VIEW_POLICY
WHERE Accounting_Period GE 200701 and LE 200712
-************************************
SELECT
SUM (MEDICAL_RESERVE)
GROUP BY COMPANY
FROM VIEW_POLICY
WHERE Accounting_Period LE 200712
Condition In Select Statement
Mar 31, 2008col1 col2 col3 col4
36930.60 145 N . 00
17618.43 190 N . 00
6259.20 115 N .00
8175.45 19 N .00
18022.54 212 N .00
111.07 212 B 100
13393.05 67 N .00
In above 4 col
if col3 value is B then cursor has to fectch appropriate value from col4.
if col3 value is N then cursor has to fectch appropriate value from col1.
and also wants the sum of result above conditions when column 3 has two values(i.e N,B) for single col2 value
here col2 values are unique
take an example for col2=212
if col3=B
then result is 100
if col3=N
then result is 18022.54
for a single col 2 value ,if col3= N and B then we want sum of above 2 conditions i.e (100+18022.54)
but not the sum of (100+18022.54+111.07+0.0) .
Can any one reply for this..............
Need Help On Select Statement Wit Like Condition
Nov 17, 2007I tried following code and it return no data after query run successfully. I m testing it on msaccess .
SELECT Book.ID, Book.Title, Book.Arthor, Book.Publisher, Book.Year, Book.Price, Inventory.B_ID, Inventory.Quantity
FROM Book INNER JOIN Inventory ON Book.ID=Inventory.B_ID
WHERE Book.ID=Inventory.B_ID And ("Book.Arthor" Like '%es%');
-------
I have test and test2 in Arthor column ... Thanks all !!
T-SQL: Different SELECT Executed Depending On Condition.
Apr 30, 2004I'm trying to execute a different SELECT statement depdning on a certain condition (my codes below). However, Query Analyzer complains that 'Table #Endresult already exists in the database', even though only one of those statements would be executed depending on the condition. Any ideas as to a work around? I need the result in an end temporary table.
IF @ShiftPeriod = 'Day'
SELECT * INTO #EndResult FROM #NursesAvailable WHERE CanWorkDays = 1
ELSE IF @ShiftPeriod = 'Night'
SELECT * INTO #EndResult FROM #NursesAvailable WHERE CanWorkNights = 1
ELSE IF @ShiftPeriod = 'Evenings'
SELECT * INTO #EndResult FROM #NursesAvailable WHERE CanWorkEvenings = 1
ELSE
SELECT * INTO #EndResult FROM #NursesAvailable
Select Statement - Filter Condition
Nov 5, 2013How to display in select statment starting from the word 'basic'
table name:version
Table values:
versionidVersiondescription
53666445SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 PT - HV
53666446SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 HV - HV
53666447SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 NWLN- SY
53666448SAG Basic Guild Agreement 07/01/2014 - 12/31/2014 BC - SY
Output should be:
versiondescription
Basic Guild Agreement 07/01/2014 - 12/31/2014 PT - HV
Basic Guild Agreement 07/01/2014 - 12/31/2014 HV - HV
Basic Guild Agreement 07/01/2014 - 12/31/2014 NWLN- SY
Basic Guild Agreement 07/01/2014 - 12/31/2014 BC - SY
Transact SQL :: Select Column On Condition
Jul 4, 2015I have a table called names (firstname, lastname, number) then i have a DECLARED variable called @displaynum...If @displaynum id true  my select query should select the number column. if the variable is false , only the first two columns are selected.
e.g  @displaynum = true                                         Â
@displaynum = false
Firstname | Lastname | number                              Firstname | Lastnam
blah          |  blah       |  12345                            Â
blah          | blah
i am not sure if this is possible as a case still selects the column but just changes the values.
Train Mining Model
Dec 6, 2006hi,
I newly Installed my SQL 2005.When I try to train my Model its giving me "Key not valid for use in specified state." Can anyone help me how to figure it out?
Thanks,
Karthik
If Condition Within Select Query Sql Server 2000
Dec 16, 2007Hi all,
I have to write a select query which need some logic to be implemented.
Query is like
select name,number,active,
if active ="true" then
select @days=days from tbl_shdsheet
else
@days=''
end
from tbl_emp
In the above query there will be days row for that employee if active is true else there won't be any data for that emp in the tbl_shdsheet
So how can i write queery for this.
Transact SQL :: Where Condition - If No Input Value Select All Rows
Apr 27, 2015I Â have table with filed
EmpProject -Table
Empno, Name, Project NO, cost center
I need to restrict the results by project No by user input. In case if user did not provide any value for the projectNO, then need to fetch all rows.
Select empno, name, projecno, cost_center from empproject where projectno=nvl(:pno, :deptno)
Transact SQL :: How To Use Case Statement In Select Condition
Nov 6, 2015below is my original query
select Value = count(*) from dbo.testÂ
I have 20 rows in dbo.test so i will get 20 as my output, now i need to write a case statement here such that when count(*) = 0 then it should display text filed 'NO Data' else it should display the count.
How To Put Condition In Select Statement To Write A Cursor
Mar 29, 2008col1 col2 col3 col4
36930.60 145 N . 00
17618.43 190 N . 00
6259.20 115 N .00
8175.45 19 N .00
18022.54 212 N .00
111.07 212 B .00
13393.05 67 N .00
In above 4 col
if col3 value is B then cursor has to fectch appropriate value from col4.
if col3 value is N then cursor has to fectch appropriate value from col1.
here col2 values are unique.
Can any one reply for this..............
Why I Always Fail To Manually Train A Model?
Aug 12, 2006Dear all,
Why I always fail to manually train a model in Management Studio?
ZhaoHui Tang recommends me to untrain the model first. So I untrained it like this.
DELETE FROM Decision_Tree.CONTENT
Then I train it like this.
INSERT INTO Decision_Tree
(Age, Bike_buyer, Customer_Id, Gender)
OPENQUERY ([AdventureWorksDW], 'SELECT Age, Bike_buyer, Customer_Id, Gender FROM Training_table');
The error message is
Error (Data mining): The mining structure , Decision_Tree is already trained and does not
support incremental updates. Before using the INSERT INTO statement, use DELETE FROM <object>.
Why is that so? I already untrained the model. The model has been made and processed
outside Management Studio, i.e., in the Visual Studio.
Thank you,
Bernaridho
HELP With SQL Query: Select Multiple Values From One Column Based On &&<= Condition.
Aug 7, 2007Hello 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.
Transact SQL :: Exclude A Distinct Records From Select When One Condition Is True?
May 28, 2015I have customers named Alex (Cid=1), Bob (Cid=2), and Carrie (Cid=3) in a table customer.
Cid
First_Name
1
Alex
2
Bob
3
Carrie
I have products name Gin (Pid=1), Scotch (Pid=2) and Vodka (Pid=3) in a table products.
Pid
Product_Name
1
Gin
2
Scotch
3
Vodka
And I have a table that holds purchase called Customer_Purchases that contain the following records:
Cid
Pid
1
1
1
2
2
1
2
3
3
2
I would like to make a marketing list for all customers that purchased Gin or Scotch but exclude customers that purchased Vodka. The result I am looking for would return only 2 records: Cid’s 1 (Alex) and 3 (Carrie) but not 2 (because Bob bought Vodka).
I know how to make a SELECT DISTINCT statement but as soon as I include Pid=2 This clearly doesn’t work :
SELECT DISTINCT Pid, Cid
FROMÂ Â Â Â Â Â Â Â Â Â Â
Customer_Purchases
WHEREÂ Â Â Â Â Â Â (Cid = 1) OR
(Cid = 3) OR
(Cid <> 2)
SQL 2005 Training - Suggest Best Provider To Train On Site
Oct 24, 2006Hi,
our company is looking for a good training for SQL server 2005. Majority of attendies will be .NET developers, but some will be technicians who need backup, replication, maint., etc. training. All are pretty familiar with sql server and have experience with SQL 2000. So, it should not be for beginners. Intermediate and advance topics.
Whom you can suggest? Do you have experience with them?
Thank you.
Victor
Configuration Of SQL SERVER 2005 Express Train For The Accesses Network (TCP/IP)
Feb 11, 2008Hello. I am called Narsiste.
I have a problem of configuration in SQL server 2005 express train. In fact, I do not know how to make the configuration to tackle the databases SQL server 2005 express train which are on a station has starting from a station B (both being in a network LAN).
But I read in the module of €œconfiguration of the surface of exposure for the services and connections - localhost€? that €œBy defect, the editions Express train, Evaluation and Developer SQL SERVER 2005 authorize only local connections.€?. As it is BY DEFECT, I said myself that it will have to be changed a parameter so that access TCP/IP can go on this version of SQL SERVER.
Here is the message which I have:
€œAn error occurred during the establishment of a connection to the waiter. At the time of connection to SQL Server 2005, this failure can be due to the fact that the default settings of SQL Server do not authorize remote connections. (Provider: Interfaces network SQL, error: 26 - Error during the localization of the waiter/the authority specified) (Microsoft SQL Server, Error: -1)€?.
If somebody encountered this problem in the past, that he wants to inform well me of the solution which he found for this last. Thank you.
Can I Print The Results Of A Condition Based On The Condition?
Feb 9, 2006For example..
select * from mytable where MyNum = 7
If this brings back more than 1 row, I want to display a message that says,
Print 'There is more than one row returned'
Else (If only 1 row returned), I don't want to print anything.
Can I do this? Thx!
COndition Spli - Error Date Condition
Apr 19, 2007Dear friends,
I'm having a problem... maybe it's very simple, but with soo many work, right now I can't think well...
I need to filter rows in a dataflow...
I created a condition spli to that... maybe there is a better solution...
And the condition is: Datex != NULL(DT_DATE)
(Some DATE != NULL)
[Eliminar Datex NULL [17090]] Error: The expression "Datex != NULL(DT_DATE)" on "output "Case 1" (17123)" evaluated to NULL, but the "component "Eliminar Datex NULL" (17090)" requires a Boolean results. Modify the error row disposition on the output to treat this result as False (Ignore Failure) or to redirect this row to the error output (Redirect Row). The expression results must be Boolean for a Conditional Split. A NULL expression result is an error.
What is wrong??
Regards,
Pedro
Reporting Services :: SSRS IIF One Condition Or IIF Another Condition
Jun 22, 2015I am trying to write an visibility function to have message shown based on two different IIF conditions:
If behavior is to Add a customer ( if message =NAME ALREADY EXISTS, return " NAME ALREADY EXISTS",   otherwize return " NAME CREATED")If behavior is to Delete a customer (( if message =NAME DOES NOT EXIST, return "NAME DOES NOT EXIST",   otherwize return "NAME SUCCESSFULLY DELETED")
I tried the following which doesn't work:
=IIF((UCase(First(Fields!Message.Value, "DataSetName")) = "NAME ALREADY EXISTS"), "WARNING: NAME ALREADY EXIST", "NAMEÂ CREATED"),
IIF((UCase(First(Fields!Message.Value, "DataSetName")) = " NAME DOES NOT EXIST"), "WARNING: NAME DOES NOT EXIST", " NAME DELETED")
How To Filter Out Records With A Condition In The Data Flow?
Apr 3, 2008
Hi, all experts here,
I am desperate to need you help.
Could you please give me any advices on how to filter out the records through out the data flow by any particular condition? E.g. In my case, I want to filter out rows with null id (will get rid of those rows with null id which are not matched in the look up component)? Hope it is clear for your help and I am looking forward to hearing from you for your help and thank you very much.
With kindest regards,
Yours sincerely,
How To Delete Existing Data Based On Where Clause Condition
Feb 18, 2014I have written a merge Statement where i am facing trouble to delete the data basing on Where Clause Condition.
1) Case 1 : For example i have inserted Data from Source to Target based on Date Key Condition.Take an Instance 10 Records Inserted.
2) Case 2 : For example some changes in the records and it has been updated through the Merge Statement .
3) Case 3 : For the Same Date key based on Conditions now three records has came and need to be inserted and rest should be deleted for that Date Key.
How i need to proceed on this before 10 records are not getting deleted and new records adding for that one
My Example Code :
MERGE INTO TargetTable AS Target
USING (
SELECT DISTINCT Col1,
Col2
FROM Table1 AS cga
)
ON dad.AnchorDate = CASE
[Code] ....
How To Generate Condition Based Aggregate/summary Data
Jun 14, 2006Hi
I have a source table with App_Id, App_Type , Tier_Type, Date_Id as columns. I have a destination table with Date_Id, Total_App_Count, Booked_App_Type_Count, Approved_App_Type_Count columns.
I need to count the Total number of records , count of records with App_Type = "Booked" and count of records with App_Type = "Approved" and populate in my destination table.
What all the steps i need to create in SSIS to get this results ?
Thanks
Kumaran
Transact SQL :: How To Add Condition In Where Clause According To Another Condition
Oct 17, 2015I write a query to get some data as the following. but i need when a user check specified condition a query parameter change to specified condition :
create proc proc_ReservationDetails
(
@status nvarchar(50) = null
)
as
begin
select reservationId, reservationStatus, reservationDesc
[Code] .....
SELECT Query - Different Columns/Number Of Columns In Condition
Sep 10, 2007I am working on a Statistical Reporting system where:
Data Repository: SQL Server 2005
Business Logic Tier: Views, User Defined Functions, Stored Procedures
Data Access Tier: Stored Procedures
Presentation Tier: Reporting ServicesThe end user will be able to slice & dice the data for the report by
different organizational hierarchies
different number of layers within a hierarchy
select a organization or select All of the organizations with the organizational hierarchy
combinations of selection criteria, where this selection criteria is independent of each other, and also differeBelow is an example of 2 Organizational Hierarchies:
Hierarchy 1
Country -> Work Group -> Project Team (Project Team within Work Group within Country)
Hierarchy 2
Client -> Contract -> Project (Project within Contract within Client)Based on 2 different Hierarchies from above - here are a couple of use cases:
Country = "USA", Work Group = "Network Infrastructure", Project Team = all teams
Country = "USA", Work Group = all work groups
Client = "Client A", Contract = "2007-2008 Maint", Project = "Accounts Payable Maintenance"
Client = "Client A", Contract = "2007-2008 Maint", Project = all
Client = "Client A", Contract = allI am totally stuck on:
How to implement the data interface (Stored Procs) to the Reports
Implement the business logic to handle the different hierarchies & different number of levelsI did get help earlier in this forum for how to handle a parameter having a specific value or NULL value (to select "all")
(WorkGroup = @argWorkGroup OR @argWorkGrop is NULL)
Any Ideas? Should I be doing this in SQL Statements or should I be looking to use Analysis Services.
Thanks for all your help!