Hi Everyone,
Am really interested to know how data mining project is implemented and what are the skill set required to do that. How the algorithms are applied the real world problem. I know how to use SQL Server 2005 BI suite. Please give some basic idea how to start with..
Regards,
Mitra
i have created my sql mdf file
now i was tring to create sql script for the same how do i do that?
script to create databse and tables
in object explorer i right clicked on my databse file name
selecdted tasks and then generate script
after that i clicked on next button
now how do i proceed further?
I am doing an application that requires a trigger to be fired after Updating a specific table.My trigger requires to perform some mathematical calculations that to be performed from 2 tables.The problem that i came across here is that when i am updating in a Specific User ID in a Grid view.In my trigger i have to take that specific ID as reference .In the sense i have to compare some variable with the Specific ID globally.Suppose i am Updating an ID by number 1.That number should be my refernce part in trigger.I think it make sense.Any suggestions .Thanks in Advance.
View 4 Replies View RelatedI have master tables that I will be updating from our ERP system. Some examples I have seen take an approach of dropping a table in SQL server then creating it again before importing; some, and probably my choice, append and update; I have not seen an example where records are all deleted then the data appended afterwards. Of the three approaches which is generally regarded as best practise / most efficient?
View 1 Replies View Related
Hi Friends,
I was in the phase of switching over to Sql Server Reporting from the normal reports. I plan to go with the SQL server 2005 standard version. Do i need visual studio 2005 to design and deploy report. If I am using only SQL server standard alone for my reporting and publishing, is it possible to assign the user rights to reports, user can just login and can view all the reports that belongs to that user. Since I wont be using the visual Studio 2005, so I want to implement this using the SQL server 2005. So pls help me with your kind information how to proceed ahead.
Thanks,
Sreekoo.
Hello,
I have some troubles with IBM WebSphere Application Server using MS SQL Server 2005 JDBC Driver. I always get the error e.g.
java.lang.SecurityException: class "com.microsoft.sqlserver.jdbc.SQLServerDatabaseMetaData"'s signer information does not match signer information of other classes in the same package
I found this Feedback but it seems to be closed.
A temporary solution for me was to delete the meta-inf directory of the JAR-File, but that can't be the solution.
Can anyone help me with this problem?
Simon
I need to create either a sql query or a procedure and i am not sure how to go about it.Simply i have two fields in a table. 1 for products values and 1 for how many of that product was purchased.What i am wondering is how to calculate this in a sql query.can someone help pleaseIlan
View 5 Replies View RelatedI am deleting a database but I am not seeing any entry in server logs or in event viewer. and same thing is happens when I am deatching a database.Can any body tell me the way through which I can know when a particualr database was deleted or deatched.
View 2 Replies View RelatedThis is probably a very silly question.I started learning ASP.net by following ASP.NET Unleashed. I am stuck where he wants me to open a connection to SQL Server database. I have just downloaded
MSDE. But I dont know where to type this code and how to run it..so as to connect to the database.
<%@ Import Namespace="System.Data.SqlClient" %>
<Script Runat="Server">
Sub Page_Load
Dim conPubs As SqlConnection
conPubs = New SqlConnection( "server=localhost;uid=webuser;pwd=secret;database=pubs" )
conPubs.Open()
End Sub
</Script>
Connection Opened!
Now do i have to change the uid to SA ? (i had to assign one when i downloaded and installed MSDE?
Thanks for the help.
Hi all,
am not very experienced in using DTS and really need your help. I have a dts package that i have scheduled to run every day. Here's what i want the package to do:
1. Check whether a value for a certain column in a certain row of a table in my database is 0 or 1. If it is 1, then
2. Run the dts task (which i have created and is working)
In other words, when the package is started, i want to execute a stored procedure or sql task or whatever, and if that returns 1 then i want to continue, if it returns 0 i want to finish the package without running the dts task. I'm sure there's a simple way to do this, but i could use your help...!
Thanks,
Elisabet
Psting For Charan,
Hi,
I am trying to connect MS SQL 2000 with C language using ODBC drivers in win 2k environment
i have a UTF 8 string stored in a nvarchar field of the MS SQL table and i am trying to retrieve this field from C and store it in a txt file
everythin is working perfectly fine the probs is that the UTF 8 string is not getting being retrieved correctly
Help Required Urgently
Tks in Adv
Ssg
Hello All,
When I execute my SP it throws an error.
Could not allocate space for object '(SYSTEM table id: -449020546)' in database 'TEMPDB' because the 'DEFAULT' filegroup is full.
Any help is apperciated.
Nirene
Hello All,
I have 2 tables Trans & Slmast
In Trans
Tran_type,Tran_amt,Slcode
----------------------------
VES,10000.00,AB01
DBN,20000.00,AB01
CRN,30000.00,AB01
BRT,40000.00,AB01
DBN,10000.00,AB02
CRN,50000.00,AB02
BRT,20000.00,AB03
CRN,30000.00,AB03
In Slmast
Slcode,Sldesc
--------------
AB01,ABC Ltd
AB02,CAB Ltd
AB03,BAC Ltd
All transaction related datas will be in Trans for which Slmast is the master.
I want to sum those records based on slcode,tran_type for slcode which does not have tran_type with 'VES'
Sample Output
Slcode,Sldesc,DBN,CRN,BRT
AB02,CAB Ltd,10000,50000,0
AB03,BAC Ltd,0,30000,20000
CREATE PROCEDURE VEHICLE_OUTSTANDING @SDt Varchar(10),@EDt Varchar(10),@Cocode Varchar(5),@Brcode Varchar(5),@Loccode Varchar(5),@GLCode Varchar(6)
AS
Select (Loccode+Glcode+Slcode) as LGS,Refno,Refdt Into #VST from Trans_Transnarr
Where Trtype='VES' and (Refdt>=Convert(Datetime,@SDt,103) and
Refdt<=Convert(Datetime,@EDt,103))
and (Cancflg Is Null or Cancflg='R') and Loccode=@Loccode and Glcode=@Glcode
Select Sl.Sldesc,Tr.Loccode,Tr.Glcode,Tr.Slcode,
X.Refno,Convert(Varchar,X.Refdt,103) as Refdt,
Sum(Case When Tr.Trtype='VES' Then Tr.Tramt Else 0 End) as VES,
Sum(Case When Tr.Trtype='DBN' Then Tr.Tramt Else 0 End) as DBN,
Sum(Case When (Tr.Trtype='CPM' or Tr.Trtype='BPM') Then Tr.Tramt Else 0 End) as Refund,
Sum(Case When (Tr.Trtype='JNL' and Tr.Drcrflag='D') Then Tr.Tramt Else 0 End) as JNLD,
Sum(Case When Tr.Trtype='SPS' Then Tr.Tramt Else 0 End) as SPS,
Sum(Case When (Tr.Trtype='CRT' or Tr.Trtype='BRT') Then Tr.Tramt Else 0 End) as Receipt,
Sum(Case When Tr.Trtype='ADV' Then Tr.Tramt Else 0 End) as ADV,
Sum(Case When Tr.Trtype='CRN' Then Tr.Tramt Else 0 End) as CRN,
Sum(Case When (Tr.Trtype='JNL' and Tr.Drcrflag='C') Then Tr.Tramt Else 0 End) as JNLC,
Sum(Case When Tr.Trtype='SRT' Then Tr.Tramt Else 0 End) as SRT
Into #VOS from Trans_Journal Tr,Slmast Sl,#VST X
Where (Sl.Loccode=@Loccode and Tr.Glcode=Sl.Glcode and Tr.Slcode=Sl.Slcode) and
(Tr.Loccode+Tr.Glcode+Tr.Slcode)=X.LGS and (Tr.Cancflg Is Null or Tr.Cancflg='R')
Group By Tr.Loccode,Tr.Glcode,Tr.Slcode,Sl.Sldesc,X.Refno,X.Refdt
ALTER TABLE #VOS ADD OPDR Float,OPCR Float
UPDATE #VOS SET #VOS.OPDR = S.DRAMT,#VOS.OPCR = S.CRAMT FROM #VOS,
(SELECT GLCODE,SLCODE,
(CASE WHEN DRCRFLAG = 'D' THEN OPBAL ELSE 0 END) AS DRAMT,(CASE WHEN DRCRFLAG = 'C' THEN OPBAL ELSE 0 END) AS CRAMT
FROM OBDATA WHERE LOCCODE=@Loccode and GLCODE =@Glcode) S
WHERE #VOS.GLCODE = S.GLCODE AND #VOS.SLCODE = S.SLCODE
Not able to Update OPDR & OPCR
Error Message is
Invalid column name 'OPDR'.
Regards
Nirene Veshnav
Always wondered, now I have the time to ask - we currently backup ALLdatabases and these seem to all grow in size, the MSDB BAK files are now35mb each and growing!!! Can we remove these from our Enterprise Manager?- Master- Model- MSDBCheers, @sh
View 10 Replies View RelatedHi allI am creating a web services application in Visual Studio Dot netwhich links to a MS SQL database.I need to create a form which lets the user pick his field ofchoice(doesnt matter what it is..) using drop down boxes,radio buttonsetc and query the database according to what he has picked andretrieve only those columns and rows.The thing is, I do not want to hardcode the queries usingOleDbDataAdapter or SqlDataAdapter, but want the query to be generatedon the fly, once the user picks his fields from the form.I'd greatly appreciate any help.Thanks,m
View 3 Replies View RelatedHi All,
Can this be done and if so can you give a bullet list of the steps need to accomplish this.
I need to load a bunch of files into a stagging table. Need to loop through the files and load them.
Thanks,
Michael
Pl tell me this senario
if we create new database in sql 2000 with size 1024 KB now we insert 500 KB data in that database. so what is actual size of database now?????????
Hi,
how we use syscolumns in Sql Server 2005 (Its not work in Sql Server 2005)
Hi,
what this statement do?
does it add all the values or combine all the values.
REPLACE combine WITH lc_tran + lc_exp + lc_war + ll_boc
Regards
kk
I am writting a very simple ASP.NET code, I am simlply trying to
establish a connection with the database in SQL Server 2000 and than
closing the connection but still I am getting an exception,the name of
the database is mydatabase, SQL Server 2000 is running in the windows
authenticationfiltered=SSPI. The name of SQL Server 2000 running
onfiltered=xyz,
I checked the name from SQL Server Service Manager.Also I would like to
state here that I also tryed to establish a connection using C# and the
connection was successfully establish which means that there is no
problem with SQL Server also I sucessfully established the connection
with MS Access and my ASP.NET application which proves that there is no
problem with IIS also.Also please check that the connection string
which I am providing is correct or not.The exception which I am getting
is as follows:
///////////////////////////////////////////////////////////////////////////////
An exception occured while establishing connection
Login failed for user 'xyzASPNET'.
////////////////////////////////////////////////////////////////////////////
Please also note that I have a user with the name xyz/Administrator in
the logins of Sql Server 2000. Also note one more thing that the name
of my PC is xyz, I think that there is some problem with the connection
string which i am providing so please especially check the connection
string that either I have missed some thing or some thing has gone
wrong,also please tell that are there any security restructions for
ASP.NET to access SQL Server 2000 or some thing like that which I have
to remove.The code is as follows:
//////////////////////////////////////////////////////////////////////////////////////
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.SqlClient" %>
void Page_Load(Object sender , EventArgs e)
{
try
{
SqlConfiltered=new SqlConnection("server=xyz;Integrated Security=SSPI;database=mydatabase;");
connection.Open();
Response.Write("<b>Connection is successfully established</b>");
connection.Close();
}
catch(Exception ex)
{
Response.Write("<b>An exception occured while establishing connection</b><br>"+" "+ex.Message.ToString());
}
}
</Script>
The same above code is also present in the attachement file data.aspx ,
please guide me where I am making mistake and please tell me that how
can I correct this mistake so that the code executes correctly.Also
please tell that what things should be included in the connection
string and also please check the connection string of this code.
I downloaded SQLExpress and Visual Studio Express to my home computer.
I built a simple database, adding data through theSQLexpress admin tool.
I built a web page using MS Studio. I connected to the database and used the webpage for a few days. Then I restarted the computer. Now the web page won't open, and MS Studio won't open the MDF file in the App_Data folder.
I can still see and work in the database through SQL server Express.
The web page and the MSStudio attempt to connect to the mdf file both fail with this message:
Cannot open user default database. Login failed.Login failed for user 'KAAAK/Administrator'.
So it seems to be trying to connect as the Windows user.
When I try to modify the connection to connect through a user/password I created in SQL manager, I get a message that the user is not a trusted SQL user.
from web.config:
<connectionStrings>
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|info.mdf;Integrated Security=True;User Instance=True;User ID=Admin;Password=12345" providerName="System.Data.SqlClient"/>
</connectionStrings>
That was changed from the original string created automatically by MS Studio
<connectionStrings>
<add name="stocksConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|stocks.mdf;Integrated Security=True;User Instance=True;" providerName="System.Data.SqlClient"/>
</connectionStrings>
I am sure this is some simple problem, but why would the system refuse to access an mdf file it had already been accessing.?
Thanks, Michael
Hi all, having trouble with my first sql communication. I've got hosted service with an SQL database i've populated with a row.
When it gets to the third line the page crashes with an error.
SqlConnection connection = new SqlConnection("Server=mydbserver.com;Database=db198704784;");// +"Integrated Security=True"); SqlCommand cmd = new SqlCommand("SELECT UserName FROM Users",connection); SqlDataReader reader = cmd.ExecuteReader();
is there somewhere i need to put in my username or password? or is this code just wrong
Many thanks burnside.
-- Edited by longhorn2005
not sure why I am having trouble here but I am using the following WHERE clause expecting to find all rows where any one of the the three keywords are present.
....WHERE Company.L_Keywords LIKE '%metal%' AND Company.L_Keywords LIKE '%tile%' AND Company.L_Keywords LIKE '%ceramic%'
however it appears to finding only the rows where all three words are present in the L_Keywords field
This is a very simple question. How would a select satement be formated in the following example.
SELECT Grade, Student_ID, First_Name, Last_Name FROM Scores WHERE (This is where I'm stuck and I know this is not the right formatting although I wish it were because it would make my life a little bit easier.) Student_ID = 115485, 115856, 568547, 965864, etc...
I may have up to 100 specific student ids to put in this one statement. I know I can use the "WHERE Student_ID = 115485 OR Student_ID = 115856, OR Student_ID = 568547" but that would be alot of waste. Seems like there should be an easier way than using the "OR Student_ID =" for every entry.
Can someone explain another way I can do this. Thanks in advance.
Hey, I have a pretty simple question.My query is throwing an error saying "Invalid column name 'subject'."The problem is that subject is a custom column I've made, well just look at the sql:SELECT a.ArticleID, subject=ISNULL((select subject from subjects),'') where subject='some subject'
View 8 Replies View RelatedHello Friends...
Need your help !!
I have a database say for e.g Test_db . I have data in the form of Image and text in the database . The image data or symbols corresponds to the right text data . This database is being replicated to other servers . The servers are SQL Server 7.0 with SP 3 .
But when this database is replicated , the subscriber does not get the data in the right form . The image and text fields do not correspond properly as it is on the publisher . But sometimes it works .
This is a strange problem and i could not make out what could be the exact problem .
Does any body have insight of this problem pl .
Any kind of help will be appreciated .
Many thanks in advance .
Yatin.
How much RAM is necessary for concurrent SQL connections? My server has 2 Xeon processors, 1GB RAM, a 10GB database size on a TCP/IP box. CPU utilization can run 80-90% and pages/sec can sometimes jump up to 40, especially is the users are running reports from the SQL database. I've been told by some people that I have enough RAM to support the 130 SQL user connections. Others I've been told that I need at least 40MB RAM per user (which means that I'm about 4GB short of RAM). Based on previous entries, I obviously need more, but how much more is the question.
View 3 Replies View RelatedHi!
I wrote a query in MS-ACCESS using IIF. Is there any way to convert it to SQL Server Query to do the same job as it do in MS-ACCEESS
e.g. Here is manipulation with one column that I did in MS-ACCESS
IIf(InStr(1,Destinations.[Destination Name],"-",1)-1<0,Destinations.[Destination Name],Left(Destinations.[Destination Name],InStr(1,Destinations.[Destination Name],"-",1)-1)) AS COUNTRY,
I have already created package which loads a text file to database using the dts wizard in Enterprise Manager.How do I execute that package using visual basic?Please provide the Code!!!Thanks
View 2 Replies View RelatedI have a table
Table1
------
StudentId Class Test1 Marks1 Test2 Marks2 Test3 Marks3
---------------------------------------------------------------------------
1 1 1 50 3 35 5 40
2 1 1 50 4 40 7 43
3 2 1 47 3 50 6 42
I would like to Insert this data into another table in this form
Table2
------
StudentId Test Marks
---------------------------
1 1 50
1 3 35
1 5 40
2 1 50
2 4 40
2 7 43
3 1 47
3 3 50
3 6 42
Can you write a SQL Query to accomplish this.
Thank you
Hi,
I have a doubt.....
I have a text field that is 255 bytes in lenght and I want the contents of this full field to be split.....on various gouds which may be ',' or and or 'And' etc
This field stores all the skills...
So i have created a search module ....but this search is taking awfully long as u know text field searches are tedious...
Can u please suggest a way I could parse/split the text field to enable faster search....
Newbie
Hello,
I've just migrated my access database from access2000 to sql7.0. The wizard told me there was no problem. But a simple question:
How do i open my database? Where can i see tables, fields...?
Is there no interface like the one in access2000?
Thanks in advance!