Creating Table When Session Is Invoked
May 6, 2004
Hi,
When I invoke a session in SQL Server I would to create few temp tables. I have got the queries in a file. Is there any way to invoke these queries (Creating Temp tables) whenever I invoke a session.
Any suggestion/guidence would be greatefully received.
Regards,
SAM
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Jan 30, 2008
Hi,
I would like to demonstrate mining temporary models in an ASP.NET application.
Creating, trainning, predicating actions are all witten at C# codes as follows:
Code Snippet
using (AdomdCommand cmd = new AdomdCommand())
{
// Build temporary mining model
cmd.Connection = asConn;
cmd.CommandText = "CREATE SESSION MINING MODEL " + modelName +
" (" +
"HCVS_MemberId Text KEY," +
"HCVS_MeasureDate DATE KEY TIME, " +
"SysPressure LONG CONTINUOUS PREDICT, " +
"DiaPressure LONG CONTINUOUS PREDICT," +
"Pluse LONG CONTINUOUS PREDICT" +
") " +
"USING Microsoft_Time_Series(Missing_Value_Substitution='Mean' ) "; // Periodicity_Hint = '{12}'
cmd.ExecuteNonQuery();
// Train Data
cmd.CommandText = "INSERT INTO " + modelName + " (HCVS_MemberId, HCVS_MeasureDate, SysPressure, DiaPressure, Pluse) " +
"OPENQUERY([Healthcare], " +
" 'SELECT HCVS_MemberId, HCVS_MeasureDate, SysPressure,DiaPressure,Pluse" +
" FROM v_VitalSignForecast WHERE HCVS_MemberId=''" + id + "'' AND HCVS_MeasureDate>=''" + from.ToShortDateString() + "'' AND HCVS_MeasureDate<=''" + to.ToShortDateString() +"'' ')";
cmd.ExecuteNonQuery();
// Predict upon the Train Data. In addition, the standard deviation of each predicated value is retrieved
cmd.CommandText = "SELECT FLATTENED " +
"( SELECT *, " +
" SysPressure + PredictStdev(SysPressure) AS [SysPressure_PlusStdev], " +
" SysPressure - PredictStdev(SysPressure) AS [SysPressure_MinusStdev] " +
"FROM PredictTimeSeries(SysPressure, " + fDays + ") AS SysTable " +
") " +
"FROM " + modelName ;
AdomdDataAdapter adapter = new AdomdDataAdapter(cmd);
DataSet sysDS = new DataSet();
adapter.Fill(sysDS);
The problem is that I do not know how to configure my Analysis Service Server to let ASP.NET account can utilize it. And ASP.NET account in trun impersonates the account who is authorized to use Healthcare DB in the Openquery. Please give a help. Thanks a lot.
Ricky.
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Mar 12, 2008
Hi Everyone,
I set the session("MyTable") with the user's name as contents when the user logs in, then I copy a new table name with session("MyTable") , I set PK and this all works, but I can't seem to figure out how to use the session var as table name SQLDataSource Selectcommand? I try a bunch of different stuff, putting it into a key in the web.config. Seems like this should be a piece of cake.
Im getting ~ "Session variable is not a valid datasource item" etc. Below is one of the things I have tried.<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:Connectio String %>" SelectCommand="Select * From [" + Session("MyTable") + "] Where ID = @ID">
TIA
Cebo
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Jun 12, 2006
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Sep 13, 2001
can anyone tell me what would casuse this error:
2001-09-12 21:21:01.11 kernel udopen: Operating system error 32(The process cannot access the file because it is being used by another process.) during the creation/opening of physical device C:MSSQL7dataReporting.mdf.
2001-09-12 21:21:01.11 kernel FCB::Open failed: Could not open device C:MSSQL7dataReporting.mdf for virtual device number (VDN) 1.
What other things would cause the Reporting.mdf to be locked so the SQL server could not open it?
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Aug 3, 2006
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We'd like to manage just one session state database if possible so we're trying to figure out if Microsoft supports using the new schema for 1.1 session state access (it seems to work, but our testing has been very light).
Is there any official support line on this? If not, can anyone comment on whether or not you'd expect it to work and why?
Thanks.
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Jul 23, 2005
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May 12, 2007
Hello, I am pretty new with SQL Server 2005.
I have installed SQL Server Express Edition. I have migrated a set of tables from Oracl10g (by using Microsoft's Migration Tool Kit).While I am trying the following simple update command, the session hangs and it never finishes !!!!!!!!!!!!
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
select pos_key from pos_station where staff_key = 1105
POS_KEY
=======
NULL
update pos_station set pos_key = 1 where staff_key = 1105
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
The table has a few constraints and a couple of indices in place.
Then I create another table (but no contraints or indices), just copy the data from the problematic one and the update WORKS (in msecs) :
update pos_station_new set pos_key = 1 where staff_key = 1105
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
Is there any way to tell if the table (any table in SQL Server) is corrupted or not ?
How can I tell if a session is waiting for something and what is that something ?
Thank you very much for your help.
Tom
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Nov 11, 2014
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My SP is executing in loop thereby is there any way I can avoid going into infinite loop?
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Jan 16, 2008
Hi. I was wondering if there is such thing in MSSQL 2005? Not the one in SSIS.
Any feedback will be greatly appreciated.
Thanks,
Rick..
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Jan 15, 2008
Hello, the following code works perfectly in SQL Server 2000 and SQL Server 2005 Express over WinXP but when run against an instance of SL Server2005 Express over Win2003Server, the first time Command.Execute is invoked returns no error (even though no action seems to be take by the server), subsequent calls return the error -2147217900 couldn't find prepared instruction with identifer -1 (message may vary, it is a translation from may locale)
Any ideas?
Thanks
Code Block
Public Sub Insert_Alarm(sIP As String, nAlarm As Long)
Static cmdInsert As ADODB.Command
Static Initialized As Boolean
On Error GoTo ErrorHndl
If Not Initialized Then
Set cmdInsert = New ADODB.Command
Set cmdInsert.ActiveConnection = db
cmdInsert.Parameters.Append cmdInsert.CreateParameter("IP", adVarChar, adParamInput, Len(sIP), sIP)
cmdInsert.Parameters.Append cmdInsert.CreateParameter("Alarm", adInteger, adParamInput, , nAlarm)
cmdInsert.CommandText = "insert into ALARMS(date_time,ip,alarm,status) values (getdate(),?,?,1)"
cmdInsert.CommandType = adCmdText
cmdInsert.Prepared = True
Initialized = True
End If
cmdInsert.Parameters(0).value = sIP
cmdInsert.Parameters(1).value = nAlarm
cmdInsert.Execute
Exit Sub
ErrorHndl:
...
End Sub
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Jan 4, 2008
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The expression edit that is invoked when you click on the ... only allows you to select databasedetails as the object however databasedetails is a collection and I have several properties in that collection that I need to assign values to via variables. I'm still lost and don't know how to enter the expression so that I can set the properties to the values in the variables. In addition the databasedetials collection has a collection which is the databasefiles collection.
Can you show me how to do this? It really is not clear how to assign the values from the variables to the properties in the collection since the editor does not expose the properties with in the property databasedetails since it is a collection.
so How do you enter and expression to set the properties of databasedetails and databasefiles?
DatabaseDetails.DatabaseName?
DatabaseDetails.DatabaseDestinationName?
DatabaseDetails.DatabaseFiles.0.DestinationFilePath?
DatabaseDetails.DatabaseFile.0.SourceFilePath?
DatabaseDetails.DatabaseFile.0.SourceShareFilePath?
DatabaseDetails.DatabaseFiles.1.DestinationFilePath?
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DatabaseDetails.DatabaseFile.1.SourceShareFilePath?
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Nov 18, 2005
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Jan 28, 2008
Hi,
If I want to automatically insert a record which has default value in a table,
how can I create the trigger?
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Jan 15, 2008
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Nov 29, 2006
Banti writes "IF i create temporary table by using #table and ##table then what is the difference. i found no difference.
pls reply.
first:
create table ##temp
(
name varchar(25),
roll int
)
insert into ##temp values('banti',1)
select * from ##temp
second:
create table #temp
(
name varchar(25),
roll int
)
insert into #temp values('banti',1)
select * from #temp
both works fine , then what is the difference
waiting for ur reply
Banti"
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Jul 23, 2005
Using SQL against a DB2 table the 'with' key word is used todynamically create a temporary table with an SQL statement that isretained for the duration of that SQL statement.What is the equivalent to the SQL 'with' using TSQL? If there is notone, what is the TSQL solution to creating a temporary table that isassociated with an SQL statement? Examples would be appreciated.Thank you!!
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Dec 1, 2006
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The unit test needs - at a later time - to instruct the target to send a message back on the same conversation handle to the initiator service.
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Conversation dialog = null;
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May 20, 2006
I am trying to create a table that holds info about a user; with the usual columns for firstName, lastName, etc.... no problem creating the table or it's columns, but how can I "restrict" the values of my State column in the 'users' table so that it only accepts values from the 'states' table?
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Aug 31, 2006
Hello all:
Is it possible to creates fields of the table dynamically?. I have this situation in my project. This is just a small sample. I have row of length 140. I don't wan't to declare all this fields manually using the create table command.
The description of table is as, in this table all the field are of type varchar only, there are like 140 columns.
create dummy emp (
field1 VARCHAR(100), field2 varchar(200), field3 VARCHAR(100).... )
Table: Dummy
================================================== ==
field1 field2 field3..........
Empid Empname empaage1 sam 23...........
2 rai 22............
.
.
.
n raj 45.............
================================================== ==
Now I want to create another table as "EMP" , with proper data type
fields too..
create table emp (
empid int, empname varchar(100), empage int....)
The table should look like as:
Table: EMP
================================================== ==
Empid Empname empaage............
1 sam 23...............
2 rai 22................
.
.
.
n raj 45.................
================================================== ==
I want to do this dynamically.....
Some how I need to extract those field from table[dummy]; the first row acts as a column header for the table[Emp] and the subsequent row acts as a record for the table[Emp]
A small rough snippet of the code will be appreciated....
Waiting for replies........
saby
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Mar 19, 2012
I am using a Stored procedure in which I am creating a table and dropping that table at the end of execution. This SP is calling every 10 second (but no concurrent access) from my application. Is there any issue using the drop table command in the SP? will it create any memory fragmentation issue in SQL server?
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Sep 20, 2007
I am attempting to create a stored procedure that will launch at report runtime to summarize data in a table into a table that will reflect period data using an array type field. I know how to execute one line but I am not sure how to run the script so that it not only summarizes the data below but also creates and drops the table.
Any help would be greatly appreciated.
Current Table
Project | Task | Category | Fiscal Year | Fiscal Month | Total Hours
---------------------------------------------------------------------------------------------------------
Proj 1 | Task 1 | Cat 1 | 2007 | 01 | 40
Proj 1 | Task 1 | Cat 2 | 2007 | 02 | 20
Proj 1 | Task 1 | Cat 3 | 2007 | 03 | 35
Proj 1 | Task 1 | Cat 1 | 2008 | 01 | 40
Proj 1 | Task 1 | Cat 2 | 2008 | 02 | 40
Proj 1 | Task 1 | Cat 3 | 2008 | 03 | 40
Proposed Table
Project | Task | Category | Fiscal Month 01 | Fiscal Month 02 | Fiscal Month 03 | Fiscal Year
---------------------------------------------------------------------------------------------------------------------------------------------------
Proj 1 | Task 1 | Cat 1 | 40 | 0 | 0 | 2007
Proj 1 | Task 1 | Cat 2 | 0 | 20 | 0 | 2007Proj 1 | Task 1 | Cat 3 | 0 | 0 | 35 | 2007
Proj 1 | Task 1 | Cat 1 | 40 | 0 | 0 | 2008
Proj 1 | Task 1 | Cat 2 | 0 | 40 | 0 | 2008
Proj 1 | Task 1 | Cat 3 | 0 | 0 | 40 | 2008
Thanks,
Mike Misera
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Jan 13, 2005
Hi All,
I have a situation with a table that was created for a transactional
system with a 3 columns key. The table is similar to the following:
countrystatecitydescription
11221City A from country 1 and state 12
11321City A from country 1 and state 13
21422City B from country 2 and state 14
21522City B from country 2 and state 15
Now I'm trying to create a dts package that would allow me to build a
city dimension table with unique codes (keys) for each city. What kind of
transformation should I use to translate the old codes (based on the
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integrity?
Thanks,
Ignacio
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Apr 20, 2006
Hi,
I m new to this forum with a Query
Create table <table name1 > as select * from <table name2>
this works for oracle. do anybody knows its alternative in sqlserver 2000
thanx. :)
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Jan 15, 2008
I'm trying to create programmatically a table in my db on sql server 2005.1. I created a string "CREATE TABLE ....." and then tried to execute it using my ADO. That didn't work, so I copied the string into a query in sql server and got the message "CREATE TABLE sql is not supported". Why's that? 2. I created a stored procedure in my db that will get the "CREATE TABLE...." string and execute it. I thought it would look something like this: parameter @createString varchar(MAX) BEGIN BEGIN EXEC @createString or @createString END END Both these options didn't work.How can I make it work properly?Thanks.
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Dec 22, 2003
I need a module to help me create a SQLServer database table. Is there a module that allows users to specify parameters in the creation of a SQLserver table?
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May 1, 2000
Hello, folks.
I wonder whether I can create a table based on the script in SQL Analyzer.
If this is possible, can you folks tell me how to do it.
Thanks in advance.
Hyunhyo Jun
GIS Research Group
University of Colorado
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Dec 18, 2001
Does anyone know if it is possible to create a tmp table in RAM without pinning it and how to do it? I already knew that SQL has a stored procedure allows pinning a table in RAM.
Thank you for any input.
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Jul 27, 2006
Hi
I am trying to create a table in sql server 2000 and seem to be getting an error
the code that i am using is as folows:
CREATE TABLE Invoice
(
InvoiceID INT IDENTITY PRIMARY KEY NOT NULL Auto_Increment,
Invoice_no VARCHAR(50),
RefText VARCHAR(50),
CustomerDetails text,
)
I want to be able to have the invoiceid as the primary key that auto increments...
After creating the table id like to import a csv file with only the following data
Invoice_no, RefText, CustomerDetails
is it possible to do this as i want the id to automatically be generated to be unique
thanks
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Dec 22, 2006
vijay writes "how can i creat a new table as i have in my database"
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Jul 20, 2005
How do you create a new table from a SELECT statement of another tableusing MS SQL Server. This is part of a distributed database topic foruniversity. Unfortunately I can only seem to get the new table createdin Oracle and not MS.
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Oct 23, 2006
I need to create tables from a C# code. I made a stored procedure hoping that I will pass a table name as a parameter: @tabName. The procedure executed in SqlServer All Right but when I called it from C# code it created not the table I put in as a parameter but table "tabName." Otherwise everything else was perfect: coumns, etc.
Here is my stored procedure.
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
GO
ALTER PROCEDURE [dbo].[CreateTableTick]
@tabName varchar(24) = 0
AS
BEGIN
SET NOCOUNT ON;
CREATE TABLE tabName
(
bid float NULL,
ask float NULL,
last float NULL,
volume float NULL,
dateTimed datetime NULL
)
END
What went wrong?
Thank you.
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