CSharp:
SqlConnection Con = new SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True");
its give Error
Unrecognized escape sequence
Hi,
I have a question with this query -
SELECT * FROM table1 WHERE column1 = 'T_C_%';
This query returns rows where column1 = "T_Care", "T_CRP" etc etc, whereas I was expecting only rows where column1 = "T_C_Tail", "T_C_Head"
However, when I use an escape character(/), the results are more in the lines of the expected results.
Can somebody explain this?
cheers/- Pradeep
Hi,
Could any one please tell me what escape sequence can be used to display the data in the next line in sql
Eg
select 'abc ??? def'
Output
abc
def
Thanks
John Jayaseelan
I've made a Report porting from SS2008 to SS2008.
In a textbox I use a:
Number -> Custom Format
like these:
=Code.FormatString(Fields!NumDecRpt.Value)
but gives me the "Unrecognized identifier" red squiggle.
My FormatString function (in the rdl file) is this:
Public Shared Function FormatString(ByVal Decimals as object) As String
dim format = "N0"
if not (Decimals is nothing or Decimals is System.DBNull.Value) then
dim decs as integer
decs = Convert.ToInt32(Decimals)
if decs>0 then
format = "N"+decs.ToString()
end if
end if
return format
End Function
What's wrong with this?
I wrong a custom code in my report - Public shared Function Myfunc and in the header textbox - I tried to reference this code = Code.Myfunc.... the Myfunc gives an error Unrecognized identifier.The code is written in the report properties = Code Tab.
View 4 Replies View RelatedI need to use a modified SQL statement for a lookup component. It has an escape clause in it and this causes error:
select * from dbo.typecustomer where ? like '%'+type_subtype +'%'
ESCAPE '_'
Is this is a bug? Any help will be greatly appreciated.
Thanks
Akin
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
this problem occured when i rum my program which contain database connection
any one there can help me please?
I am having a hard time finding information about this error
online. I was hoping someone could help me with it. I am working with
MS Visual Studio 2005. The SQL Server version is 2000. The error
bellow says I am trying to connect to SQL 2005. Also, I can use MSVS
Server Explorer and SQL Server Enterprise Manager to connect to the
database.Here is my code:
imports System.data
Dim Connect As New SqlClient.SqlConnection
Dim Adapter As New SqlClient.SqlDataAdapter
Dim St As New DataSet
Dim ConnectString As String
ConnectString = "Data Source=MANDB01;Initial Catalog=MANCON_WEB;Integrated Security=True"
Connect.ConnectionString = ConnectString
Adapter.SelectCommand = New SqlClient.SqlCommand("select * from item_cat1", Connect)
Adapter.SelectCommand.Connection.Open()
Adapter.Fill(St)
Connect.Close()
The browser is reporting this error: An error has occurred while establishing a connection to
the server. When connecting to SQL Server 2005, this failure may be
caused by the fact that under the default settings SQL Server does not
allow remote connections. (provider: Named Pipes Provider, error: 40 -
Could not open a connection to SQL Server)
I was using an Hp ex470 single disk WHS when I started to recieve the data corruption bug. (http://www.wegotserved.co.uk/forums/index.php?showtopic=1872).
The data entered into the corrupted machine will insert unrecognized characters(square boxes) into an ntext column. (example : Coder213[][] is having big[][] problems.) It looks like everytime a character return is hit in the application the [][] show up.
Since the system had only been up for a week, I decided to move everything onto a new server 2003 box.(I already had an instance of the database before the box...so no problems) I had the workers copy and paste the data from the old app into the new app via the web interface. Guess what? [][] on the new box. I thought the unrecognized charters were copied from the interface..but now even new data being entered in is showing up with [][]. What is going on? I'm hoping one of you admin gurus can tell me to change a setting and everything will be ok.
The app runs fine and nothing really seems to be bothered by the blocks..but I don't like them. ..makes me nervous
Should I be concerned?
I'm a noob to sql ce 3.5 and am getting the error "Type SqlConnection is not defined". I'm thinking this has something to do with the sql client not being installed but am not sure. I've tried adding - 'Imports System.Data.SqlClient' but it's not available, anyone ahave any ideas on how to fix this?
Thanks,
This is my code in vb.net with Sql transactionI am using insertcommand and update command for executing the sqlqueryin consecutive transactions as follows.How can I achive parallel transactions in sql------------------start of code---------------------trybID = Convert.ToInt32(Session("batchID")) strSQL = "" strSQL = "Insert into sessiondelayed (batchid,ActualEndDate) values (" & bID & ",'" & Format(d1, "MM/dd/yyyy") & "')"
sqlCon = New System.Data.SqlClient.SqlConnection(ConfigurationSettings.AppSettings("conString"))
Dim s1 As String = sqlCon.ConnectionString.ToString sqlDaEndDate = New System.Data.SqlClient.SqlDataAdapter("Select * from sessiondelayed", sqlCon) dsEndDate = New DataSet sqlDaEndDate.Fill(dsEndDate)
dbcommandBuilder = New SqlClient.SqlCommandBuilder(sqlDaEndDate)
'sqlCon.BeginTransaction() 'sqlDaEndDate.InsertCommand.Transaction = tr If sqlCon.State = ConnectionState.Closed Then sqlCon.Open() End If sqlDaEndDate.InsertCommand = sqlCon.CreateCommand() tr = sqlCon.BeginTransaction(IsolationLevel.ReadCommitted) sqlDaEndDate.InsertCommand.Connection = sqlCon sqlDaEndDate.InsertCommand.Transaction = tr sqlDaEndDate.InsertCommand.CommandText = strSQL sqlDaEndDate.InsertCommand.CommandType = CommandType.Text
sqlDaEndDate.InsertCommand.ExecuteNonQuery() tr.Commit() sqlDaEndDate.Update(dsEndDate) sqlCon.Close() End If Catch es As Exception
Dim s2 As String = es.Message If sqlCon.State = ConnectionState.Closed Then sqlCon.Open() End If strSQL = " update SessionDelayed set ActualEndDate= '" & Format(d1, "MM/dd/yyyy") & "' where batchid=" & bID & "" sqlDaEndDate.UpdateCommand = sqlCon.CreateCommand() tr1 = sqlCon.BeginTransaction(IsolationLevel.ReadCommitted) sqlDaEndDate.UpdateCommand.Connection = sqlCon sqlDaEndDate.UpdateCommand.Transaction = tr1 sqlDaEndDate.UpdateCommand.CommandText = strSQL sqlDaEndDate.UpdateCommand.CommandType = CommandType.Text sqlDaEndDate.UpdateCommand.ExecuteNonQuery() tr1.Commit() sqlDaEndDate.Update(dsEndDate) sqlCon.Close()
End Try
'-------------End----------------
I am currently using VWD. I only run my web applications with the Cassini. However, as long as I want to hardcode with SqlConnection object, an error occurs. I did a little bit modification to the following codes which use SqlConnection and was quoted from the book "Professional ASP.NET 2.0", Wrox. <%@ Page Language="VB" %> <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.SqlClient" %> <%@ Import Namespace="System.Configuration" %> <script runat="server"> Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) If Not Page.IsPostBack Then Dim MyConnection As SqlConnection Dim MyCommand As SqlCommand Dim MyReader As SqlDataReader MyConnection = New SqlConnection() MyConnection.ConnectionString = ConfigurationManager.ConnectionStrings("ASPNETDB").ConnectionString MyCommand = New SqlCommand() MyCommand.CommandText = "SELECT TOP 3 * FROM Paspnet_Users" MyCommand.CommandType = CommandType.Text MyCommand.Connection = MyConnection MyCommand.Connection.Open() MyReader = MyCommand.ExecuteReader(CommandBehavior.CloseConnection) gvCustomers.DataSource = MyReader gvCustomers.DataBind() MyCommand.Dispose() MyConnection.Dispose() End If End Sub </script> <html> <body> <form id="form1" runat="server"> <div> <asp:GridView ID="gvCustomers" runat="server"> </asp:GridView> </div> </form> </body> </html> The error: System.NullReferenceException was unhandled by user code Message="Object reference not set to an instance of an object." Source="App_Web_v1u8yf_l" StackTrace: at ASP.sqlconnectiontest_aspx.Page_Load(Object sender, EventArgs e) in F:My DocumentMy StudySITMT4Introduction to ASP.NetMeowMeowShoppingCartSQLconnectionTest.aspx:line 13 at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Please help me find out what's the problem. Thanks beforehand.
Due to limited number of characters..
no query cant be read by visual fox pro..due to error 36..
foxpro via mysql...here is the query..
SQLExec(nPayroll,"insert into py_abcdeeh(province,municipality,barangay,household_id,entry_id,lastname,firstname,middlename,ext_name,no_eli_for_educ_grant)
select m1.province,m1.municipality,m1.barangay,m1.household_id,m1.entry_id,m1.last_name,m1.first_name,m1.middle_name,m1.ext_name ,m2.count
[Code] ....
I did something like this but the query is not working anymore.. is there something wrong?? here is the query..
Query = ["insert into py_abcdeeh(province,municipality,barangay,household_id,entry_id,lastname,firstname,middlename,ext_name,no_eli_for_educ_grant)];
+[select m1.province,m1.municipality,m1.barangay,m1.household_id,m1.entry_id,m1.last_name,m1.first_name];
+[,m1.middle_name,m1.ext_name ,m2.count];
[Code] ....
VFP9.0 via MySQL 5.0
I defined the following connection string (strConn) and coded "Dim oConn As New SqlConnection(strConn)".In this VS 2005/ASP.net 2.0 program, 'SqlConnection' was underlined and showed 'Type SqlConnection is not defined' error.
What wrong with my VS 2005/ASPnet 2.0 coding, or SQL Server 2000 database configuration?
TIA,Jeffrey
connectionString="Data Source=webserver;Initial Catalog=Ssss;Persist Security Info=True;User ID=WWW;Password=wwwwwwww"providerName="System.Data.SqlClient"
I get this message when I deploy my sequence clustering model:
Error 1 Error (Data mining): Duplicate Key Sequence values in an input case for SeqCluster. Ambiguous case(s) may lead to unreliable results. Disambiguate the data (recommended) or increase ErrorLog KeyErrorLimit server parameter. 0 0
I don't have any duplicate keys in my case table. I'm using a date for my key sequence column in my nested table. Is that the problem?
Hi,
I have a sequence container that contains a bunch of tasks.
I have a failure constraint that goes from the sequence container to execute sql task. The execute sql task then sends out an email upon a failure of the container, which is triggered by the failure of any given task inside the container.
My question is, is there a way to pass a SPECIFIC error message to the execute sql task?? That is, if one of the components inside the sequence container fails, I would like the email message to reflect the error message of that particular component, not just that the container failed, as there are different levels of severity of errors, depending on which component failed.
Thanks much
We are trying to upgrade a SQL server 2000 to a SQL 2008 R2 (SP1) server. After migrating, the developer test code, and got an error: ERROR [HY010] [Microsoft][ODBC SQL Server Driver]Function sequence error...But this is a release for 2008, ours is already 2008 R2 SP1, so that hot fix should already be included since it is always cumulative.
View 2 Replies View RelatedAm using sql 2000 to store data in the greek language. Using delphi built program to enter the data. The delphi program communicates with sql server via the ODBC connection I created. When I type in above 150 characters in a varchar column that can hold 600, the message (odbc manager - function sequence error) appears and does not allow me to save. However if I type in the english language, it saves without a problem. Here's the strange one-- if I type very very slowly in the greeek language it will save! Am using Windows XP english version.
Any ideas? I have spent above a month on this one!!
Help please...
in first package of a migration solution (6 packages), have got a sequence container that "loops around" setting up initial mapping data for 17 tables (each table has 2 tasks within the control flow - purge / clean out and then re-populate - ).
the package has "transactionOption" set to required, as does the sequence container.
when i run the individual control flows, all goes ok
when i run the sequence container on the server (same one as database), all goes ok.
when i run the sequence container on my PC via VisualStudio 2005, get the above mentioned error code...
Task Purge FirstContactMethod_Mapping Table
Start, 11:00:14 a.m.
Validation has started
Validation is completed
Progress: Executing query "DELETE FROM zMapping_FirstContactMethod". - 100 percent complete
Finished, 11:00:14 a.m., Elapsed time: 00:00:00.031
Task Load FirstContactMethod_Mapping Table
Start, 11:00:14 a.m.
Validation has started
[DTS.Pipeline] Information: Validation phase is beginning.
Progress: Validating - 0 percent complete
Progress: Validating - 33 percent complete
Progress: Validating - 66 percent complete
Progress: Validating - 100 percent complete
Validation is completed
[DTS.Pipeline] Information: Prepare for Execute phase is beginning.
Progress: Prepare for Execute - 0 percent complete
Progress: Prepare for Execute - 33 percent complete
Progress: Prepare for Execute - 66 percent complete
Progress: Prepare for Execute - 100 percent complete
[Create FirstContactMethod_Mapping Table [56]] Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "Source_OLEDB" failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
[DTS.Pipeline] Error: component "Create FirstContactMethod_Mapping Table" (56) failed the pre-execute phase and returned error code 0xC020801C.
[DTS.Pipeline] Information: Cleanup phase is beginning.
etc...
etc...
this also occurs on a second migration solution we have developed.
in both cases, it occurs after c. 30 seconds of operation
for the above error, SSIS is trying to open the table to do a "OpenRowset Using FastLoad" - with the CommandTimeout set to 0.
we do not think it is due to the transaction being set - was occuring before we added transactions - think it is a timeout within the container object. We have set the CommandTimeouts to 0 for all of the purge commands and the re-populate commands)
environment is VS2005 on my PC, SQL2005 SP2 on server
have searched Google for this error - and whilst there are many entries, not many answers...
thx
mark
I have a Sequence Container with an Exec SQL Task in it. I can't delete the task or the container. I can't disable them.
Here's how I got there:
I put a Dataflow Task and the Exec SQL Task in the container, then set a precedence constraint. Lots of complaints moving either of them. Managed to delete the Dataflow Task, but now can't do anything.
Any dieas?
Laurence
I am using web developer 2008, while connecting to I wanted to fetch data from Lotus notes database file, for this i used notesql connector, while connectiong to notes database i am fetting error
ERROR [42000] [Lotus][ODBC Lotus Notes]Table reference has to be a table name or an outer join escape clause in a FROM clause
I have already checked that database & table name are correct, please help me out
How i can fetch the lotus notes data in my asp.net pages.
I am using web developer 2008, while connecting to I wanted to fetch data from Lotus notes database file, for this i used notesql connector, while connectiong to notes database i am fetting error
ERROR [42000] [Lotus][ODBC Lotus Notes]Table reference has to be a table name or an outer join escape clause in a FROM clause
I have already checked that database & table name are correct, please help me out
How i can fetch the lotus notes data in my asp.net pages.
SELECT ID, Firstname, LastnameFROM Table_1WHERE (Firstname LIKE '2-%%' ESCAPE '-')
Firstname
2%
267585
why statement above correct work but statement down correct do not work.
SELECT ID, Firstname, LastnameFROM Table_1WHERE (Firstname LIKE '2-%' ESCAPE '-')
Firstname
null
by mohsen
SELECT ID, Firstname, Lastname FROM Table_1
WHERE (Firstname LIKE '2-%%' ESCAPE '-')
ID FIRSTNAME LASTNAME
2 2% mohsen
why statement above correct work but statement down correct do not work. table
ID FIRSTNAME LASTNAME
SELECT ID, Firstname, Lastname FROM Table_1 1 mohsen nafisi
WHERE (Firstname LIKE '2-%' ESCAPE '-') 2 2% mohsen
3 25467 89
ID FIRSTNAME LASTNAME
NULL NULL NULL
explain ESCAPE clause in LIKE clause with example.
no MSDN and Link.
by mohsen
explain ESCAPE clause in LIKE clause with example.
by mohsen
I am probably a bit of dumb programmer but I am trying to get away from using cursors in my SQL stored procedures. I probably have my VB program code set in my mind but what is the alternative of doing something like this in T-SQL:
do while not recordset.eof
if condition is ok then
update blah blah blah set something = recordset("field")
end if
recordset.movenext
Loop
Can someone give me an example in T-SQl which can achieve the same thing? (Apart from calling SQL stored procedure using ADO within VB?)
Thanks
Hi Ya'll,
I tried searching for "escape character", "quotes", etc, but they didn't work.
I'm having troubling inserting data into my tables, if they have an apostrophe or double quotes. I know that MySQL's escape character is "", but I tried it for MS SQL and it didn't work. HOW DO I INSERT DATA INTO MY DB THAT HAS AN APOSTROPHE OR DOUBLE QUOTE? Thanks.
What should one pass as a field value into a table in the insertstatement if the value contained a percentage symbol (%) or theasterisk symbol (*), since both of these have special wildcardmeanings. What if I want to pass the special meanings and pass them asliterals? Is there any escape character that I must use? I am usingADO.NET v1.1 of the framework with VB.NET. The database is MicrosoftSQL Server 2000.
View 1 Replies View RelatedHi,
I need to insert this command into a table, but I can't because.
insert XXX
set column1 = isnull(Title,'') +
case when (case when title is null then 1 else 0 end) = 1 then '' else ' ' end
+ isnull(Last_name,'') +
case when (case when First_name is null then 1 else 0 end) = 1 then '' else ' ' end
+ isnull(First_name,'') +
case when (case when Middle_initial is null then 1 else 0 end)= 1 then '' else ' ' +
isnull(Middle_initial,'') END
I don't know how to use escape sequence, I need insert just once
thanks
Hi,
I need to insert this command into a table, but I can't because.
insert XXX
set column1 = isnull(Title,'') +
case when (case when title is null then 1 else 0 end) = 1 then '' else ' ' end
+ isnull(Last_name,'') +
case when (case when First_name is null then 1 else 0 end) = 1 then '' else ' ' end
+ isnull(First_name,'') +
case when (case when Middle_initial is null then 1 else 0 end)= 1 then '' else ' ' +
isnull(Middle_initial,'') END
I don't know how to use escape sequence, I need insert just once
thanks
I've been working on an SSIS package trying to load some data and the archive sequence is faulty. I've been trying to load a few tables created in a previous sequence into a local archive file and I've been getting the error "Could not find a part of the path."
The results aren't telling me what it's finding last and so I don't know where to start.
And the source DOES have data in it. It's something between the source and the destination.
Is there a way to escape single quotes ' in a sql statement that uses a sql data source that is automated? I know you can do it with a string manip and replacing them with double single quotes. I am just looking for a simple way. Thanks Adam
View 2 Replies View Related