AI代码解释 MySqlConnection con=newMySqlConnection(conStr);MySqlDataAdapter adapter=newMySqlDataAdapter();MySqlCommand cmd;cmd=newMySqlCommand("CALL StoredProcedureName(@Parameter)",con);cmd.Parameters.AddWithValue("@Parameter",Parameter);cmd.Parameters.AddWithValue("@ToDate",ToDate);adapter.SelectCommand=...
;//cmd.Parameters.AddWithValue("uid", username);//cmd.Parameters.AddWithValue("pwd", password);//cmd.ExecuteNonQuery();#endregion#region删除///删除 id 为 6 的条目//MySqlCommand cmd = new MySqlCommand("delete from user where id = @id", conn);//cmd.Parameters.AddWithValue("id", 6);//...
SqlConnection("Server=localhost; database=yourdatabase;uid=sa;pwd=sa"); (2) 建立SqlCommand对象 SqlCommand mysqlcommand...=mysqlconnection.CreateCommand(); (3) 设置Sql...
If you provide an argument to thehelpcommand,mysqluses it as a search string to access server-side help from the contents of the MySQL Reference Manual. For more information, seeSection 6.5.1.4, “mysql Client Server-Side Help”. charsetcharset_name,\Ccharset_name ...
It is possible to specify connection parameters without entering them on the command line each time you invoke a client program: Specify the connection parameters in the[client]section of an option file. The relevant section of the file might look like this: ...
cmd = new MySqlCommand(sql, conn, trans); MySqlParameter param = new MySqlParameter("?guid", MySqlDbType.TinyBlob , 16); param.Value = bArray; cmd.Parameters.Add(param); cmd.ExecuteNonQuery(); //So far so good, "select hex(id) from test" will return the correct GUID. ...
(); cn.ConnectionString = "Data Source=localhost;database=testdb;"; cn.Open(); MySqlCommand cm = new MySqlCommand(); cm.CommandType = CommandType.StoredProcedure; cm.Connection = cn; cm.CommandText = "sp_test"; cm.Parameters.Add("par0", MySqlDbType.Int32).Value = 3; MySqlDataReader...
“Using Options on the Command Line”). However, in an option file, you omit the leading two dashes from the option name and you specify only one option per line. For example,--quickand--host=localhoston the command line should be specified asquickandhost=localhoston separate lines in an...
/bin/sh-eu # This is a simple exampleofwsrep notificationscript(wsrep_notify_cmd).# It will create'wsrep'schema and two tablesinit:'membeship'and'status'# and fill them on every membership or node status change.# # Edit parameters below to specify the address and login to server.USER=...
cmd.Parameters.AddWithValue("@newDocFileName", FileName); try { ExectueCMD(cmd); } catch (MySqlException e) { throw (e); } } } protected bool ExectueCMD(MySqlCommand cmd) { int attempt = 0; bool complete = false; while (!complete) ...