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Thanks for your advances, i've tried to remove that row but i get the same error also for the other two int value i try to insert, anyway that is the error message:
---------------------------
---------------------------
System.Data.OleDb.OleDbException: Syntax error into UPDATE statement
at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(Int32 hr)
at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult)
at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult)
at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult)
at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method)
at System.Data.OleDb.OleDbCommand.ExecuteNonQuery()
at note.nota.nota_Closing(Object sender, CancelEventArgs e) in c:\..\visual studio projects\...\file.cs:line 627
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Colin just told you and I had told you before in some threads below: use parametized queries. You don't have to think about how to format parameters, and also is more secure. Try this code:
string sql = "UPDATE TmyTable SET Title=@Title, Text=@Text," +
" Left=@Left, Top=@Top, Color=@Color WHERE ID=@ID";
SqlCommand cmd = new SqlCommand(sql, conn);
cmd.Parameters.Add("@Title", labelTitle.Text);
cmd.Parameters.Add("@Text", TextBox1.Text);
cmd.Parameters.Add("@Left", this.Left);
cmd.Parameters.Add("@Top", this.Top);
cmd.Parameters.Add("@Color", panelColor.BackColor.ToArgg());
cmd.Parameters.Add("@ID", id);
cmd.ExecuteNonQuery();Do you see how you don't have to think about enclosing strings in single quotes or if day or month goes first in a date?
The above code is for SQL Server, which uses named parameters. OleDb* classes (Access for example) use unnamed parameters. In the query you just put a question mark, and add parameters to the Parameters collection in the order they appear in the query.
string sql = "UPDATE TmyTable SET Title= ?, Text= ?," +
" Left=@ ?, Top= ?, Color= ? WHERE ID= ?";
OleDbCommand cmd = new OleDbCommand(sql, conn);
cmd.Parameters.Add("@Title", labelTitle.Text);
cmd.Parameters.Add("@Text", TextBox1.Text);
cmd.Parameters.Add("@Left", this.Left);
cmd.Parameters.Add("@Top", this.Top);
cmd.Parameters.Add("@Color", panelColor.BackColor.ToArgg());
cmd.Parameters.Add("@ID", id);
cmd.ExecuteNonQuery();Oracle also uses named parameters like SQL Server. You have to prepend a colon in the query like in UPDATE TmyTable SET Title=:title, but not when adding the parameter: cmd.Parameters.Add("title", labelTitle.Text). If you are using some other database (mySql for example), search the docs, it's possible and parametized queries will make your life much easier (really!!)
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
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Thanks for all that you have told me i've used that code and runned the debug but i get the same error.
Maybe it depend by other things about database i don't know... 
What could it depend by?
it works if i don't save left, top and color values.
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i add i get this error only if i try to insert no string value within no string field.
Why i get error if i try to update integer or datetime field while for string i have no problem?
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Maybe the type of the column in the table you are trying to modify is set to varchar instead of int or datetime. Could you give us your table definition?
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
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i've just wrote it in my first post, anyway it is so:
the table is made:
[id][title][text][timer][info][Left][Top][Color]
counter | string | string | date | string | int | int | long
i get errors when i try to update 4-6-7-8
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I'm not sure about all of them, but some are SQL reserved words... for example Top. In your UPDATE statement, try encolosing each column name in brackets.
UPDATE table SET [Date]=@Date Good luck!
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
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nothing to do... i don't know really where i wrong!
i know it is a simple thing, but i don't know where is the error, i've tried also to rename the columns name, the parameters name, but nothing!!!
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Please try again to install ur SQL Server then try again.
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how can i insert the picture to the sqldatabase ?what datatype cani use ?
how can i load the picture to the database?can you give me the code with c#.net to insert picture from the webform.asp to the sqldatabase?
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there is the "image" data type in the ms sql server. you can use it to store your images.
cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@ImageID", System.Data.SqlDbType.Int, 4))
cmdUpdate.Parameters.Add(New System.Data.SqlClient.SqlParameter("@Data", System.Data.SqlDbType.VarBinary, 2147483647))
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thank you
The way you sho me is how to insert the picture to the bank.please help me to load the picture from the bank to the <asp:image>control.
thank you!
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explanation;
I have one table in my sql database called tblStores .it have a column called name .i have created this table by using wizard in the enteprize manager
what is problems:
when i insert rows into the table (using storedprocedure and pass the parameter value in query analyser)only the first character is inserted .if i call this procedure from asp.net this problem apear again.only if i use the datasheet view in enteprize manager the whole word is inserted .
.when i create the script of this table the result was:
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tblStores]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[tblStores]
GO
CREATE TABLE [dbo].[tblStores] (
[id] [int] IDENTITY (1, 1) NOT NULL ,
[Name] [nvarchar] (500) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
) ON [PRIMARY]
GO
thank you.
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How are you inserting your data row. Give us the StoredProc. statement that you used.
I Dream of Absolute Zero
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USE abadancity
GO
/* Check whether the sp already exists and
drop it if it does */
IF EXISTS (SELECT name FROM sysobjects
WHERE name = 'insertUnit' AND type = 'P')
DROP PROCEDURE insertUnit
GO
-- Create the procedure
CREATE PROCEDURE insertUnit
@unitNameVal nvarchar,
@managerNameVal nvarchar,
@KindActiveval nvarchar,
@shopSpaceVal int,
@typeBuldingval nvarchar,
@cardNumberVal int,
@personNumberVal int,
@addressVal nvarchar,
@phoneNumberVal int,
@faxNumberVal int,
@emailVal varchar
AS
insert into tblstores values(@unitNameVal,@managerNameVal,@KindActiveval,@shopSpaceVal,@typeBuldingval,@cardNumberVal,@personNumberVal,@addressVal,@phoneNumberVal,@faxNumberVal,@emailVal)
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Hello rohollahabadan (hope I got that right),
The sp that you have given here bears no relation to table spec you referred to earlier.
Infact if you try to create that sp within SQL server you will get table mismatch errors.
Maybe you've just posted the wrong sp?
A compatible stored proc would look something like:
<br />
CREATE PROCEDURE insertUnit<br />
@uName nvarchar<br />
as<br />
insert into tblStores values(@uName)
With which you would use something like the following to insert data rows :
<br />
exec insRow 'chin'<br />
GO
-----------------
I Dream of Absolute Zero
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i have give you the stored procedure 2 days ago.please give me your answer!
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When you post a message for help, like this one, remember that a lot of the CP members may not be in the same time zone as you are. Or like me, only have CP access at work, which is why you have not gotten a response from me 'til this Monday morning).
It is frustrating when you are desperate for a response here, but remember that as knowledgable as everyone here is, sometimes you may not get a response (or the one
that you are after). So don't force the issue, if no one gets back to you.
I Dream of Absolute Zero
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Iam having SQL Database MDF file how can i restore the database without LDF.Please anyone reply me and this is very very urgent
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Thanks for the reply.I have tried that link also but its not working .Iam having both the LDF and MDF but not sure that LDF is a proper one.So i want to restore the Database only with MDF and LDF.If you know any sloutions it will be helpful for me.Please its very urgent.
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Hello,
I'm trying to write a very simple stored procedure in Oracle, to select all the records from a table so that I can user OracleDataReader on it.
But a simple SELECT ID_person, Name FROM Names won't do it. I get a lot of compilation errors. After searching Google I found that in PL/SQL you must SELECT something INTO a variable, and that for returning a group of rows cursos should be used.
Come on, there must be an easier way! In SQL Server it's just so easy!
So, does anybody here has any ideas?
Thanks!
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
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Thanks! I'll look in to it.
In the mean time, I found this[^], especially the section "Using DataReader".
Thanks!
-- LuisR
Luis Alonso Ramos
Intelectix - Chihuahua, Mexico
Not much here: My CP Blog!
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hi everyone here in this website and who see my message.
i have two questions for you all and i hope to find someone to help me :
i installed mssql server 2000 on my pc but i use for its authentication the windows default authentication but i need to change that authentication with the username and password i want and each time i change them to the username and the password i need it tells me that authentication failed please try again or change your username what is that ????? i need to change the username and my password for entire access to my mssql server .
Miss With The Best And Die Like The Rest
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