Ado Net Syntax Error Near
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Cmd.executenonquery() Error In C#
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Cmd.executenonquery() Error Vb
only takes a minute: Sign up C#, MySQL, ADO.NET, delimiter causing syntax error up vote 5 down vote favorite I have C# code that cycles through .sql files and executes what's inside them to set up a database. One .sql file is basically as follows: DROP PROCEDURE IF EXISTS myProc; DELIMITER $$ CREATE PROCEDURE myProc() BEGIN -- procedure stuff goes here
Cmd.executenonquery() In C#
END $$ DELIMITER ; CALL myProc(); When I input this into the MySQL Query Browser's script window, it runs perfectly... over and over again, just as one would want it to. However, if I put the string into my IDbCommand and execute it... connection.Open(); // An IDbConnection IDbTransaction transaction = connection.BeginTransaction(); using (IDbCommand cmd = connection.CreateCommand()) { cmd.Connection = connection; cmd.Transaction = transaction; cmd.CommandText = line; cmd.CommandType = CommandType.Text; try { cmd.ExecuteNonQuery(); } catch (SqlException ex) { transaction.Rollback(); return false; } } transaction.Commit(); connection.Close(); ... I get the dreaded exception 1064... You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DELIMITER $$ CREATE PROCEDURE myProc() BEGIN... So, the question is... why does MySQL let me do this with no problems, but when I try to run it from C#, it fails? And of course the second question is how I'm supposed to fix it. c# mysql ado.net database-restore sql-scripts share|improve this question edited Feb 14 '15 at 9:14 davmos 3,46631729 asked Aug 24
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Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, incorrect syntax near in c# net just like you, helping each other. Join them; it only takes a minute: Sign up GO 'syntax error near GO' in SQL execution up vote 0 down vote favorite I'm encountering the same issue as in GO http://stackoverflow.com/questions/1324693/c-mysql-ado-net-delimiter-causing-syntax-error statements blowing up sql execution in .NET and tried implementing solution offered by Matt Johnson and am asking for assistance in getting it to work. I've been working with C# for a couple months so I'm still very green. How is this called? I tried var cmd = SplitSqlStatements(cmd); but get an error: 'Cannot implicitly convert type 'System.Collections.Generic.IEnumerable' to 'string' Don't fully understand Regex.Split but my GO string is "\r\nGO\r\n" so would I change that http://stackoverflow.com/questions/27301225/go-syntax-error-near-go-in-sql-execution split from@"^\s*GO\s* ($ | \-\- .*$)" to @"^\r\nGO\r\n$ | \-\- .*$)" ? I have no idea what | \-\- .*$ does. My strings concatenate with + but I see @" at the beginning. Does this mean I need to get rid of the + concatenate? My strings have + '\n' + where I was trying to insert a newline, can these be replaced with System.Environment.Newline or should they be removed entirely? Code: private static IEnumerable
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this http://stackoverflow.com/questions/14385039/sql-command-error-update-near-syntax site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up SQL Command incorrect syntax Error UPDATE “Near Syntax \ ” up vote 1 down vote favorite What i'm trying to do is that from a ASP.NET (framework 4) a user shall be able to update an existing record in a SQL Database using the record Key. USING Visual Studio 2010 (vb) I get an error of Syntax near " \ ", i have 2 textboxes: 1- For the incorrect syntax near key 2-contains the information that would be sent to the SQL server in order to update such column (Control_ClosedByRev) Dim Con As New SqlConnection Dim SQL As String Dim com As SqlCommand = Con.CreateCommand Dim KeyID As Integer KeyID = TextBox1_UpdateDataReview.Text Con.ConnectionString = "Data Source=WCRDUSMJEMPR9\SQLEXPRESS;Initial Catalog=MicroDB;Integrated Security=True" Con.Open() SQL = "UPDATE ControlCharts set Control_ClosedByRev=" & TextBox2_UpdateDataReview.Text & " where ID_ControlCharts= " & KeyID Dim cmd As New SqlCommand(SQL, Con) 'cmd.ExecuteScalar() cmd.ExecuteNonQuery() Label1_UpdateDataReview.Text = "Record Updated" i tried changing the cmd.execute, it did not work. Thanks in advance. sql vb.net tsql exception-handling ado.net share|improve this question edited Jan 17 '13 at 18:14 abatishchev 56.7k56214353 asked Jan 17 '13 at 17:47 Eddy V 69414 You should use parameterized queries. –Lloyd Jan 17 '13 at 17:49 add a comment| 2 Answers 2 active oldest votes up vote 2 down vote accepted First off, this is quite vulnerable to SQL Injection -- read into that and use parameterized queries instead. Here is some sample code to help. Con.ConnectionString = "Data Source=WCRDUSMJEMPR9\\SQLEXPRESS;Initial Catalog=MicroDB;Integrated Security=True" Con.Open() SQL = "UPDATE ControlCharts set Control_ClosedByRev=@ClosedByRev where ID_ControlCharts=@Key" Dim cmd As New SqlCommand(SQL, Con) cmd.Parameters.AddWithValue("@ClosedByRev ", TextBox2_UpdateDataReview.Text) cmd.Parameters.AddWithValue("@Ke