public ChangeDatabase ( string databaseName ) : void | ||
databaseName | string | |
Результат | void |
public void CanCreateDBScriptWithDateTimePrecision() { if (Version < new Version(5, 6, 5)) return; MySqlConnection c = new MySqlConnection(conn.ConnectionString); c.Open(); var script = new MySqlScript(c); using (var ctx = new datesTypesEntities()) { MySqlCommand query = new MySqlCommand("Create database test_types", c); query.Connection = c; query.ExecuteNonQuery(); c.ChangeDatabase("test_types"); script.Query = ctx.CreateDatabaseScript(); script.Execute(); query = new MySqlCommand("Select Column_name, Is_Nullable, Data_Type, DateTime_Precision from information_schema.Columns where table_schema ='" + c.Database + "' and table_name = 'Products' and column_name ='DateTimeWithPrecision'", c); query.Connection = c; MySqlDataReader reader = query.ExecuteReader(); while (reader.Read()) { Assert.AreEqual("DateTimeWithPrecision", reader[0].ToString()); Assert.AreEqual("NO", reader[1].ToString()); Assert.AreEqual("datetime", reader[2].ToString()); Assert.AreEqual("3", reader[3].ToString()); } reader.Close(); ctx.DeleteDatabase(); c.Close(); } }
public static MySqlConnection GetConnection() { MySqlConnection connection; try { Dictionary<string, string> defaults = new Dictionary<string, string>(); defaults.Add("connectionString", "datasource=localhost;port=3306;username=talky;password=talky;"); defaults.Add("database", "talky"); ConfigurationFile config = new ConfigurationFile("database"); if (!config.Exists()) { config.Write(defaults); } string connectionString; string db; config.Values(defaults).TryGetValue("connectionString", out connectionString); config.Values(defaults).TryGetValue("database", out db); connection = new MySqlConnection(connectionString); connection.Open(); connection.ChangeDatabase(db); return connection; } catch (MySqlException e) { Program.Instance.OHGODNO("Terminate!! Could not connect to MySQL!! Danger!! Danger!!", e); return null; } }
private void init(string connString) { connection = new MySqlConnection(connString); connection.Open(); connection.ChangeDatabase(Server.MySQLDatabaseName); transaction = connection.BeginTransaction(); }
public override IDbConnection GetConnWithoutDatabaseSpecified() { var systemConnection = new MySqlConnection(connectionString); systemConnection.Open(); systemConnection.ChangeDatabase("mysql"); return systemConnection; }
public static void fill(string queryString, DataTable toReturn) { using (var conn = new MySqlConnection(connString)) { conn.Open(); conn.ChangeDatabase(Server.MySQLDatabaseName); using (MySqlDataAdapter da = new MySqlDataAdapter(queryString, conn)) { da.Fill(toReturn); } conn.Close(); } }
public static void execute(string queryString, bool createDB) { using (var conn = new MySqlConnection(connString)) { conn.Open(); if (!createDB) { conn.ChangeDatabase(Server.MySQLDatabaseName); } using (MySqlCommand cmd = new MySqlCommand(queryString, conn)) { cmd.ExecuteNonQuery(); conn.Close(); } } }
/// <summary> /// /// </summary> /// <param name="host"></param> /// <param name="username"></param> /// <param name="passwd"></param> /// <param name="dbname"></param> /// <param name="port"></param> /// <param name="socket"></param> public MySQLi( string host = TAKE_FROM_INI, string username = TAKE_FROM_INI, string passwd = TAKE_FROM_INI, string dbname = "", int port = default_port, string socket = TAKE_FROM_INI) { if (host == TAKE_FROM_INI) PhpIni.TryGetValue("mysqli.default_host", out host); if (username == TAKE_FROM_INI) PhpIni.TryGetValue("mysqli.default_user", out username); if (passwd == TAKE_FROM_INI) PhpIni.TryGetValue("mysqli.default_pw", out passwd); if (port == default_port) { string portStr; if (PhpIni.TryGetValue("mysqli.default_port", out portStr)) port = int.Parse(portStr); else port = PhpIni.MYSQL_DEFAULT_PORT; } if (socket == TAKE_FROM_INI) PhpIni.TryGetValue("mysqli.default_socket", out socket); // MySQL a = new MySQL(); MySqlConnectionStringBuilder b = new MySqlConnectionStringBuilder(); b.Server = host; b.UserID = username; b.Port = (uint)port; if (!string.IsNullOrEmpty(passwd)) b.Password = passwd; _connection = new MySqlConnection(b.ToString()); try { _connection.Open(); if (!string.IsNullOrEmpty(dbname)) _connection.ChangeDatabase(dbname); } catch (MySqlException e) { connectError = e.Message; connectErrno = e.Number; } catch (Exception e) { connectError = e.Message; } }
public static void executeQuery(string queryString, bool createDB = false) { int totalCount = 0; if (!Server.useMySQL) return; retry: try { using (var conn = new MySqlConnection(connString)) { conn.Open(); if (!createDB) { conn.ChangeDatabase(Server.MySQLDatabaseName); } using (MySqlCommand cmd = new MySqlCommand(queryString, conn)) { cmd.ExecuteNonQuery(); conn.Close(); } } } catch (Exception e) { if (!createDB) { totalCount++; if (totalCount > 10) { File.AppendAllText("MySQL_error.log", DateTime.Now + " " + queryString + "\r\n"); Server.ErrorLog(e); } else { goto retry; } } else { throw e; } } }
public static void executeQuery(string queryString, bool createDB = false) { int totalCount = 0; retry: try { using (var conn = new MySqlConnection(connString)) { conn.Open(); if (!createDB) { conn.ChangeDatabase(Program.Config.DatabaseName); } MySqlCommand cmd = new MySqlCommand(queryString, conn); cmd.ExecuteNonQuery(); conn.Close(); } } catch (Exception e) { if (!createDB) { totalCount++; if (totalCount > 10) { File.WriteAllLines("LastMySQLError.txt", new string[] { "Query string: " + queryString, "Error Log: " + e.ToString() }); Console.WriteLine(e.ToString()); } else { goto retry; } } else { throw e; } } }
public static DataTable fillData(string queryString, bool skipError = false) { DataTable toReturn = new DataTable("toReturn"); if (!Server.useMySQL) return toReturn; int totalCount = 0; retry: try { using (var conn = new MySqlConnection(connString)) { conn.Open(); conn.ChangeDatabase(Server.MySQLDatabaseName); using (MySqlDataAdapter da = new MySqlDataAdapter(queryString, conn)) { da.Fill(toReturn); } conn.Close(); } } catch (Exception e) { totalCount++; if (totalCount > 10) { if (!skipError) { File.WriteAllText("MySQL_error.log", queryString); Server.ErrorLog(e); } } else goto retry; } return toReturn; }
private void create(String project) { String mysqlDB = "mysql"; String connectionString = String.Format("server={0}; port={1}; user id={2}; password={3}; database={4}; pooling=false", server, port, username, password, mysqlDB); DataSet dataset = new DataSet(database); DataTable table; MySqlCommand command; MySqlDataReader datareader; try { //Console.WriteLine("Opening connection to the '{0}' database.", mysqlDB); connection = new MySqlConnection(connectionString); connection.Open(); //Console.WriteLine("Deleting the '{0}' database!", database); String dropDBQuery = String.Format("DROP DATABASE IF EXISTS {0}", database); command = new MySqlCommand(dropDBQuery, connection); command.ExecuteNonQuery(); //Console.WriteLine("Creating the '{0}' database.", database); String createDBQuery = String.Format("CREATE DATABASE IF NOT EXISTS {0}", database); command = new MySqlCommand(createDBQuery, connection); command.ExecuteNonQuery(); //Console.WriteLine("Switching the connection to the '{0}' database.", database); connection.ChangeDatabase(database); // Create Tables and schema file. String createTableQuery = String.Empty; String tableName = String.Empty; String sql = String.Empty; // ComponentTable tableName = "ComponentTable"; //Console.WriteLine("Creating the '{0}' table.", tableName); createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, type VARCHAR(80), name VARCHAR(80), description VARCHAR(255), etype VARCHAR(80), PRIMARY KEY (id)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); // ParameterTable tableName = "ParameterTable"; //Console.WriteLine("Creating the '{0}' table.", tableName); createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, parentId INT NOT NULL, parentType VARCHAR(80), name VARCHAR(80), value VARCHAR(512), description VARCHAR(256), PRIMARY KEY (id), UNIQUE (parentId, parentType, name)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); // LinkTable tableName = "LinkTable"; //Console.WriteLine("Creating the '{0}' table.", tableName); createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, fromComponentId INT, toComponentId INT, type VARCHAR(80), description VARCHAR(255), PRIMARY KEY (id)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); //RegistryKey rk = Registry.CurrentUser.CreateSubKey(@"Software\Aptima\MOST"); //String path = System.Convert.ToString(rk.GetValue("ConfigPath", "")); //if (!path.Equals(String.Empty)) // { // dataset.WriteXmlSchema(path + @"\" + "db.xsd"); //} } catch (MySqlException ex) { MessageBox.Show("Error connecting to the server: " + ex.Message + '\n'); } catch (Exception ex) { MessageBox.Show("Error: " + ex.Message); } finally { //Console.WriteLine(String.Format("Closing connection to the '{0}' database.", DATABASE_NAME)); connection.Close(); //Console.WriteLine(); } }
public void ReclaimBrokenConnection() { // now create a new connection string only allowing 1 connection in the pool string connStr = GetPoolingConnectionString() + ";connect timeout=2;max pool size=1"; // now use up that connection MySqlConnection c = new MySqlConnection(connStr); c.Open(); // now attempting to open a connection should fail try { MySqlConnection c2 = new MySqlConnection(connStr); c2.Open(); Assert.Fail("Open after using up pool should fail"); } catch (Exception) { } // we now kill the first connection to simulate a server stoppage base.KillConnection(c); // now we do something on the first connection try { c.ChangeDatabase("mysql"); Assert.Fail("This change database should not work"); } catch (Exception) { } // Opening a connection now should work MySqlConnection connection = new MySqlConnection(connStr); connection.Open(); KillConnection(connection); connection.Close(); }
MySqlConnection GetMySqlConnection(string server, string dbname, string pwd, string uid, bool sspi, string port) { MySqlConnection dbcon = null; try { dbcon = new MySqlConnection(getConnectionString(server, dbname, pwd, uid, sspi, port)); dbcon.Open(); if (!string.IsNullOrEmpty(dbname)) { using (MySqlCommand cmd = dbcon.CreateCommand()) { object o; //cmd.CommandText = string.Format("use {0}", dbname); //object o = cmd.ExecuteScalar(); dbcon.ChangeDatabase(dbname); cmd.CommandText = "select database()"; o = cmd.ExecuteScalar(); if (string.IsNullOrEmpty(o.ToString()) || o.ToString()!=dbname) { dbcon.Close(); dbcon = null; } else { long minpksize = 10 * 1024 * 1024; long pksize = 10 * 1024 * 1024; cmd.CommandText = "SHOW VARIABLES like 'max_allowed_packet%'"; using (MySqlDataReader dr = cmd.ExecuteReader()) { if (dr.Read()) { pksize = dr.GetInt64(1); } } if (pksize < minpksize) { cmd.CommandText = string.Format("set global max_allowed_packet = {0}", minpksize); cmd.ExecuteNonQuery(); dbcon.Close(); dbcon = null; System.Threading.Thread.Sleep(2000); dbcon = new MySqlConnection(getConnectionString(server, dbname, pwd, uid, sspi, port)); dbcon.Open(); dbcon.ChangeDatabase(dbname); using (MySqlCommand cmd2 = dbcon.CreateCommand()) { cmd2.CommandText = "SHOW VARIABLES like 'max_allowed_packet%'"; using (MySqlDataReader dr = cmd2.ExecuteReader()) { if (dr.Read()) { pksize = dr.GetInt64(1); } } } } } } } } catch { dbcon = null; } return dbcon; }
internal void Initialize(string ConnString) { connection = new MySqlConnection(ConnString); connection.Open(); connection.ChangeDatabase(Databasing.DatabaseName); transaction = connection.BeginTransaction(); }
/// <summary> /// Connect to the server /// </summary> /// <param name="server">IP or domain</param> /// <param name="userName">Username</param> /// <param name="password">Password</param> /// <param name="database">Optional initial database</param> /// <returns></returns> public bool Connect(string server, string userName, string password, string database = "") { try { var connection = new MySqlConnection($"server={server};uid={userName}"); if (password != "") { connection.ConnectionString += $";password={password}"; } Debug.WriteLine($"Connecting to {server} as {userName}"); connection.Open(); CurrentConnection = connection; } catch (Exception exception) { Debug.WriteLine("Unable to connect..."); var myException = exception as MySqlException; if (myException != null) HandleException(myException); else MessageBox.Show("Unknown exception:" + exception.Message); return false; } // ensure that the database exists if (database != "") { var databaseExists = new MySqlCommand($"SHOW DATABASES LIKE '{database}'") {Connection = CurrentConnection}; if (databaseExists.ExecuteScalar() != null) { Debug.WriteLine($"Database {database} already exists"); } else { Debug.WriteLine($"Trying to create database {database}"); try { ExecuteCommand(Properties.Resources.create_my_sound_lib); } catch (DatabaseAccessDeniedExcpetion) { MessageBox.Show($"{userName} is not allowed to create databases"); return false; } catch (Exception e) { MessageBox.Show("Unable to create database: " + e.Message); } Debug.WriteLine($"Successfully created {database}"); MessageBox.Show("Created initial database"); } CurrentConnection.ChangeDatabase(database); } CurrentConnection.StateChange += CurrentConnectionOnStateChange; return CurrentConnection.State == ConnectionState.Open; }
public static bool Connect(string tdbhost,string tdbuser,string tdbpass, /*string tdbsd2,*/string tdbworld) { try { dbhost = tdbhost; dbuser = tdbuser; dbpass = tdbpass; dbworld = tdbworld; string connStr = String.Format("server={0};user id={1};password={2}; database={3}; pooling=false", dbhost, dbuser, dbpass, tdbworld); conn = new MySqlConnection(connStr); conn.Open(); conn.ChangeDatabase(tdbworld); return true; } catch (Exception ex) { error = ex; return false; } }
public static DataTable fillData(string queryString, bool skipError = false) { DataTable toReturn = new DataTable("toReturn"); int totalCount = 0; retry: try { using (var conn = new MySqlConnection(connString)) { conn.Open(); conn.ChangeDatabase(Program.Config.DatabaseName); using (MySqlDataAdapter da = new MySqlDataAdapter(queryString, conn)) { da.Fill(toReturn); } conn.Close(); } } catch (Exception e) { totalCount++; if (totalCount > 10) { if (!skipError) { File.WriteAllText("MySQLError.txt", queryString); Console.WriteLine(e.ToString()); } } else goto retry; } return toReturn; }
public void ChangeDatabase() { string connStr = GetConnectionString(true); MySqlConnection c = new MySqlConnection(connStr + ";pooling=false"); c.Open(); Assert.IsTrue(c.State == ConnectionState.Open); Assert.AreEqual(database0.ToLower(), c.Database.ToLower()); c.ChangeDatabase(database1); Assert.AreEqual(database1.ToLower(), c.Database.ToLower()); c.Close(); }
public int CheckConnect(string strDatabase, string strServer, string strUserId, string strPassword, string strPort) { MySqlConnection cn = null; int res = 0; try { cn = new MySqlConnection(string.Format("server={0};user id={1};password={2};port={3};", strServer, strUserId, strPassword, strPort)); cn.Open(); cn.ChangeDatabase(strDatabase); } catch { } finally { if (cn != null && cn.State == ConnectionState.Open) { cn.Close(); res = 0; } else { res = -1; } cn = null; } return res; }
public static bool SelectDatabase(MySqlConnection connection, String database) { try { connection.ChangeDatabase(database); return true; } catch (Exception E) { ConIO.Warning("MySQL", "Failed to change database: " + E.Message); return false; } }
public MySqlConnection GetConn() { try { conn = new MySqlConnection(GetStrConn()); conn.Open(); conn.ChangeDatabase(strDatabase); } catch { conn = null; } return conn; }
public MySqlProvider(IDatabase db, bool createDatabaseIfNotExist) { this.db = db; try { connection = new MySqlConnection(db.ConnectionString); //connection.Open(); //IDbCommand cmd = connection.CreateCommand(); //cmd.CommandText = "SET NAMES 'utf8';"; //cmd.ExecuteNonQuery(); //connection.Close(); if (createDatabaseIfNotExist) { connection.Open(); connection.Close(); } } catch { if (createDatabaseIfNotExist) { // ihtimal, veritabaný create edilmemiþ. create edelim o zaman: string newConnStr = ""; string dbName = ""; foreach (string param in db.ConnectionString.Split(';')) { if (param.StartsWith("Database=", StringComparison.InvariantCultureIgnoreCase)) dbName = param.Split('=')[1]; else newConnStr += param + ";"; } connection = new MySqlConnection(newConnStr); try { connection.Open(); IDbCommand cmd = connection.CreateCommand(); cmd.CommandText = "create database " + dbName + " default charset utf8 collate utf8_turkish_ci"; cmd.ExecuteNonQuery(); connection.ChangeDatabase(dbName); CreatedNow = true; connection.Close(); connection = new MySqlConnection(db.ConnectionString); } catch { } } } }
override public void InitializeDB() { MySqlConnection connection = new MySqlConnection(connectionString); MySqlCommand command; MySqlDataReader datareader; DataTable table; DataSet dataset = new DataSet("dataset"); try { connection.Open(); String dropDBQuery = String.Format("DROP DATABASE IF EXISTS {0}", database); command = new MySqlCommand(dropDBQuery, connection); command.ExecuteNonQuery(); String createDBQuery = String.Format("CREATE DATABASE IF NOT EXISTS {0}", database); command = new MySqlCommand(createDBQuery, connection); command.ExecuteNonQuery(); connection.ChangeDatabase(database); // Create Tables and schema file. String createTableQuery = String.Empty; String tableName = String.Empty; String sql = String.Empty; // ComponentTable tableName = "ComponentTable"; createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, type VARCHAR(80), name VARCHAR(80), description VARCHAR(255), etype VARCHAR(80), PRIMARY KEY (id)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); // ParameterTable tableName = "ParameterTable"; createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, parentId INT NOT NULL, parentType VARCHAR(80), name VARCHAR(80), value VARCHAR(512), description VARCHAR(256), PRIMARY KEY (id), UNIQUE (parentId, parentType, name)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); // LinkTable tableName = "LinkTable"; createTableQuery = String.Format("CREATE TABLE {0} (id INT NOT NULL AUTO_INCREMENT, fromComponentId INT, toComponentId INT, type VARCHAR(80), description VARCHAR(255), PRIMARY KEY (id), UNIQUE (fromComponentId, toComponentId, type)) ENGINE = MYISAM", tableName); command = new MySqlCommand(createTableQuery, connection); command.ExecuteNonQuery(); // For schema file. sql = String.Format("SELECT * FROM {0}", tableName); command = new MySqlCommand(sql, connection); datareader = command.ExecuteReader(); table = new DataTable(tableName); table.Load(datareader); dataset.Tables.Add(table); datareader.Close(); } catch (Exception ex) { MessageBox.Show("Error initializing database: " + ex.Message); } finally { connection.Close(); } }
/// <summary> /// Constructs a new runner that will execute the given file /// </summary> /// <param name="conn">The database connection to execute the commands against</param> /// <param name="filePath">The path of the SQL dump that contains the commands to run</param> public SqlFileRunner(MySqlConnection conn, string schema, string filePath) { _conn = conn; _conn.ChangeDatabase(schema); //try to open the file string[] lines = File.ReadAllLines(filePath); List<string> filteredLines = new List<string>(lines.Length); //filter commented lines foreach (var line in lines) { if (! line.StartsWith("--") && !String.IsNullOrWhiteSpace(line)) { filteredLines.Add(line); } } //parse the file looking for semicolons or delimiter statements string delim = ";"; char[] delimCharArray = delim.ToCharArray(); StringBuilder commandSoFar = new StringBuilder(); foreach (var line in filteredLines) { if (line.StartsWith("DELIMITER ")) { delim = line.Split(' ')[1]; delimCharArray = delim.ToCharArray(); continue; } for (int i = 0; i < line.Length; i++) { if (line[i] == delim[0]) { if (i + delim.Length - 1 < line.Length && line.ToCharArray(i, delim.Length).SequenceEqual(delimCharArray)) { //we hit a delimiter _commands.Add(commandSoFar.ToString()); commandSoFar.Clear(); } else { commandSoFar.Append(line[i]); } } else { commandSoFar.Append(line[i]); } } commandSoFar.Append("\n"); } if (commandSoFar.Length > 0 && !String.IsNullOrWhiteSpace(commandSoFar.ToString())) { _commands.Add(commandSoFar.ToString()); } }
// the logging system regerence //static LoggingSystem.Log loggingSystem = new LoggingSystem.Log(); #endregion Variables #region Construction static ServerAccessMySQL() { mySQLConnection = getMySQLConnection(null); List<string> databaseNames = new List<string>(); try { try { string commandString = "show databases ;"; MySql.Data.MySqlClient.MySqlCommand mySqlCommand = new MySqlCommand(commandString, mySQLConnection); MySqlDataReader myReader = mySqlCommand.ExecuteReader(); //if (MySqlTrace) SQLView.Log(mySqlCommand.CommandText); while (myReader.Read()) { if (!string.IsNullOrEmpty(myReader.GetString(0))) { databaseNames.Add(myReader.GetString(0)); } } myReader.Close(); } catch (InvalidOperationException ioe) { } } catch (MySqlException retrieveSymbolIndexException) { Console.WriteLine("Error: {0}", retrieveSymbolIndexException.ToString()); } foreach (string database in databaseNames) { List<string> tableNames = new List<string>(); try { try { mySQLConnection.ChangeDatabase(database); getMySQLConnection(database); string commandString = "USE " + database + "; SHOW TABLES ;"; MySql.Data.MySqlClient.MySqlCommand mySqlCommand = new MySqlCommand(commandString, mySQLConnection); MySqlDataReader myReader = mySqlCommand.ExecuteReader(); //if (MySqlTrace) SQLView.Log(mySqlCommand.CommandText); while (myReader.Read()) { if (!string.IsNullOrEmpty(myReader.GetString(0))) { string tb = myReader.GetString(0); string db = myReader.GetString(0); if (tb.Equals("simbs") || tb.Equals("srel")) { tableNames.Add(tb); } } } myReader.Close(); } catch (InvalidOperationException ioe) { } } catch (MySqlException retrieveSymbolIndexException) { Console.WriteLine("Error: {0}", retrieveSymbolIndexException.ToString()); } if (tableNames.Contains("simbs") && tableNames.Contains("srel")) { GoodBDs.Add(database); } } DB = GoodBDs[0]; //if (MyResultsTrace) SQLView.LogResult(new string[] { name }); }
public override void executeQuery(string queryString) { try { using (var conn = new MySqlConnection(connString)) { conn.Open(); if (queryString.IndexOf("CREATE DATABASE") != -1) conn.ChangeDatabase(ServerSettings.GetSetting("MySQL-DBName")); MySqlCommand cmd = new MySqlCommand(queryString, conn); cmd.ExecuteNonQuery(); conn.Clone(); conn.Dispose(); } } catch (Exception e) { Server.Log(e); } }