public static bool RemoveRole(DBManager dbMgr, int roleID) { bool ret = false; string today = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"); MySQLConnection conn = null; try { conn = dbMgr.DBConns.PopDBConnection(); string cmdText = string.Format("UPDATE t_roles SET isdel=1, deltime='{0}' WHERE rid={1}", today, roleID); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { cmd.ExecuteNonQuery(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", cmdText)); } cmd.Dispose(); cmd = null; ret = true; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(ret); }
private bool _Util_ExecNonQuery(DBManager dbMgr, string sql) { bool bRet = false; MySQLConnection conn = null; try { conn = dbMgr.DBConns.PopDBConnection(); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(sql, conn); try { cmd.ExecuteNonQuery(); } catch (Exception) { bRet = false; LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", sql), null, true); } cmd.Dispose(); cmd = null; bRet = true; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(bRet); }
//获得数据库数据 private void GetUserData() { MySQLConnection DBConn = null; string connectStr = new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString; //System.Windows.Forms.MessageBox.Show(connectStr); DBConn = new MySQLConnection(connectStr); DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string sql = "select User_Id,User_Name,User_Dept,User_Job,User_Mail,User_Cell from tb_user"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { UserModel um = new UserModel(); um.ID = dr["User_Id"].ToString(); um.Name = dr["User_Name"].ToString(); um.Department = dr["User_Dept"].ToString(); um.Email = dr["User_Mail"].ToString(); um.PersonPosition = dr["User_Job"].ToString(); um.Telephone = dr["User_Cell"].ToString(); models.Add(um); } view.Source = models; this.listView1.DataContext = view; }
private JieriRecvKingItemData QueryRoleJieriRecvKing(DBManager dbMgr, string fromDate, string toDate, int roleID) { JieriRecvKingItemData result = null; MySQLConnection conn = null; try { conn = dbMgr.DBConns.PopDBConnection(); string cmdText = "SELECT t_roles.rid, t_roles.rname, t_roles.zoneid, x.totalrecv from t_roles, (SELECT t_jierizengsong.receiver, SUM(t_jierizengsong.goodscnt) AS totalrecv " + string.Format(" FROM t_jierizengsong WHERE t_jierizengsong.receiver={0} AND sendtime>= '{1}' AND sendtime<='{2}') x ", roleID, fromDate, toDate) + " where t_roles.isdel=0 and t_roles.rid = x.receiver "; MySQLCommand cmd = new MySQLCommand(cmdText, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); if (reader.Read()) { result = new JieriRecvKingItemData(); result.RoleID = Convert.ToInt32(reader["rid"].ToString()); result.Rolename = reader["rname"].ToString(); result.ZoneID = Convert.ToInt32(reader["zoneid"].ToString()); result.TotalRecv = Convert.ToInt32(reader["totalrecv"].ToString()); result.Rank = -1; } GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); cmd.Dispose(); } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(result); }
protected int update(string sql) { MySQLConnection conn = null; int resultCount = -1; try { conn = dbMgr.DBConns.PopDBConnection(); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(sql, conn); try { resultCount = cmd.ExecuteNonQuery(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("向数据库更新数据失败: {0}", sql)); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(resultCount); }
private bool ExecNonQuery(string sql) { bool bResult = false; MySQLConnection conn = null; try { conn = DBManager.getInstance().DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(sql, conn); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); cmd.ExecuteNonQuery(); cmd.Dispose(); bResult = true; return(true); } catch (Exception ex) { LogManager.WriteException(ex.Message); bResult = false; } finally { if (null != conn) { DBManager.getInstance().DBConns.PushDBConnection(conn); } } return(bResult); }
//获得数据库数据 private void GetUserData() { MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "template", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string type = MainWindow.wfmodel.WFModel_Type; string sql = "select name, description,type from template where type = '"+type+"'"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { TemplateModel um = new TemplateModel(); um.name = dr["name"].ToString(); um.desc = dr["description"].ToString(); um.type = dr["type"].ToString(); models.Add(um); } view.Source = models; this.listView1.DataContext = view; }
//获得数据库数据 private void GetUserData() { MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "template", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string type = MainWindow.wfmodel.WFModel_Type; string sql = "select name, description,type from template where type = '" + type + "'"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { TemplateModel um = new TemplateModel(); um.name = dr["name"].ToString(); um.desc = dr["description"].ToString(); um.type = dr["type"].ToString(); models.Add(um); } view.Source = models; this.listView1.DataContext = view; }
public DataSet Query(string sql, params MySQLParameter[] cmdParms) { DataSet ds = new DataSet(); MySQLCommand cmd = new MySQLCommand(); MyDbConnection3.PrepareCommand(cmd, this.DbConn, null, sql, cmdParms); DataSet result; using (MySQLDataAdapter da = new MySQLDataAdapter(cmd)) { try { da.Fill(ds, "ds"); cmd.Parameters.Clear(); this.LogSql(sql); } catch (MySQLException ex) { throw new Exception(ex.Message); } finally { if (cmd != null) { cmd.Dispose(); } } result = ds; } return(result); }
/// <summary> /// Gets the volunteer timestamps to an array.@deprecated Use getLastActiveTimestamp. unstable!! /// </summary> /// <param name="VolunteerID"></param> /// <param name="ACTIVE_ONLY"></param> /// <param name="ONLY_TODAY"></param> /// <returns>A 2 dimension array of timestamps or an empty array</returns> public object [][] getVolunteerTimestamps(uint VolunteerID,Boolean ACTIVE_ONLY=false,Boolean ONLY_TODAY=true){ //Build Query string qry="SELECT * FROM Checkin WHERE VolunteerID="+VolunteerID; if(ACTIVE_ONLY==true) qry+=" AND Active=1"; if(ONLY_TODAY==true) qry+=" AND DATE(TimeIn)=DATE(NOW())"; qry+=" ORDER BY CheckID DESC;"; //Query Data MySQLCommand mc = new MySQLCommand(qry, vlcon); MySQLDataReader dr = mc.ExecuteReaderEx(); List<object>[] rval = { new List<object>(), new List<object>(), new List<object>(), new List<object>()};//data string list int cnt=0; try{ while (dr.Read()) { for (byte curfield = 0; curfield < rval.Length; curfield++) { rval[curfield].Insert(cnt, dr.GetString(curfield)); Console.WriteLine(rval.GetValue(curfield).ToString()); } cnt++; } }finally{ dr.Close(); mc.Dispose(); } return new object[][]{rval[0].ToArray(),rval[1].ToArray(),rval[2].ToArray(),rval[3].ToArray()}; }
public void DelItemLogTable(DBManager dbMgr) { MySQLConnection conn = null; for (int i = 0; i < 3; i++) { try { string strTableName = DateTime.Now.AddDays((double)(-16 - i)).ToString("yyyyMMdd"); conn = dbMgr.DBConns.PopDBConnection(); string strCmd = string.Format("DROP TABLE IF EXISTS `t_log_{0}`;", strTableName); MySQLCommand cmd = new MySQLCommand(strCmd, conn); try { cmd.ExecuteNonQuery(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", strCmd)); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } } }
protected int delete(string sql, object[] param) { MySQLConnection conn = null; int resultCount = -1; try { conn = this.dbMgr.DBConns.PopDBConnection(); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(); cmd.Connection = conn; cmd.CommandType = CommandType.Text; cmd.CommandText = sql; try { resultCount = cmd.ExecuteNonQuery(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("向数据库删除数据失败: {0}", sql), null, true); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { this.dbMgr.DBConns.PushDBConnection(conn); } } return(resultCount); }
//获得数据库数据 private void GetUserData() { MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string sql = "select distinct User_Dept from tb_user"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { UserModel um = new UserModel(); um.Department = dr["User_Dept"].ToString(); models.Add(um); } view.Source = models; this.listView1.DataContext = view; }
private MySQLDataReader ExecSelect(string sql) { MySQLConnection conn = null; MySQLDataReader result; try { conn = DBManager.getInstance().DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(sql, conn); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); MySQLDataReader reader = cmd.ExecuteReaderEx(); cmd.Dispose(); result = reader; } catch (Exception ex) { LogManager.WriteException(ex.Message); result = null; } finally { if (null != conn) { DBManager.getInstance().DBConns.PushDBConnection(conn); } } return(result); }
private void Del_Click(object sender, RoutedEventArgs e) { MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); try { DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string sql = "delete from wf_model where model_name = '"; sql += ((WFModel)listView1.SelectedItem).WFModel_Name; sql += "'"; //MessageBox.Show(sql); MySQLCommand cmd = new MySQLCommand(sql, DBConn); cmd.ExecuteNonQuery(); cmd.Dispose(); } catch (Exception e1) { MessageBox.Show("数据库连接失败,请检查网络连接或者数据库配置"); return; } GetTemplateData(); }
public void AddItemLogTable(DBManager dbMgr) { MySQLConnection conn = null; for (int i = 0; i < 3; i++) { try { string strTableName = DateTime.Now.AddDays((double)i).ToString("yyyyMMdd"); conn = dbMgr.DBConns.PopDBConnection(); string strCmd = string.Format("CREATE TABLE if not exists `t_log_{0}` (`Id` int(11) NOT NULL AUTO_INCREMENT,`DBId` int(11) DEFAULT NULL COMMENT '物品在物品表的数据库ID,不是物品时Id为-1',`ObjName` varchar(255) DEFAULT NULL COMMENT '操作对象名称',`optFrom` varchar(255) DEFAULT NULL COMMENT '操作产生点',`currEnvName` varchar(255) DEFAULT NULL COMMENT '对象所在当前环境名称',`tarEnvName` varchar(255) DEFAULT NULL COMMENT '对象将要到达的环境名称',`optType` char(6) DEFAULT NULL COMMENT '操作类型,如下:增加、销毁、修改、移动',`optTime` datetime DEFAULT NULL COMMENT '操作时间',`optAmount` int(11) DEFAULT NULL COMMENT '操作数量',`zoneID` int(11) DEFAULT NULL COMMENT '区编号',`optSurplus` int(11) DEFAULT NULL COMMENT '属性操作后剩余值',`extData` varchar(255) DEFAULT NULL COMMENT '物品附加属性信息',PRIMARY KEY (`Id`),KEY `DBId` (`DBId`),KEY `tarEnvName` (`tarEnvName`),KEY `idx_optTime` (`optTime`)) ENGINE=MyISAM AUTO_INCREMENT=76528 DEFAULT CHARSET=utf8 COMMENT='物品操作日志表';", strTableName); MySQLCommand cmd = new MySQLCommand(strCmd, conn); try { cmd.ExecuteNonQuery(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", strCmd)); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } } }
public static string GetAward(DBManager dbMgr, int zoneID, int roleID) { string result = ""; MySQLConnection conn = null; try { conn = dbMgr.DBConns.PopDBConnection(); string cmdText = string.Format("SELECT type,state FROM t_spread_award WHERE zoneID = '{0}' AND roleID = '{1}'", zoneID, roleID); MySQLCommand cmd = new MySQLCommand(cmdText, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); while (reader.Read()) { if (result != "") { result += "$"; } result = result + reader["type"].ToString() + "#"; result += reader["state"].ToString(); } GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); cmd.Dispose(); } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(result); }
public void SelectBlob(MySQLConnection con) { try { con.Open(); MySQLCommand cmd = new MySQLCommand("select col1, col2 from `trntipos` where col1=3", con); //, `SerialNumberLastUsed` cmd.UsePreparedStatement = true; cmd.ServerCursor = true; cmd.Prepare(); MySQLDataReader reader = (MySQLDataReader)cmd.ExecuteReader(); while (reader.Read()) { getBLOBFile("output.jpg", reader, 1); } reader.Close(); cmd.Dispose(); con.Close(); } catch (Exception e) { if (con != null) { con.Close(); } throw e; } }
public void InsertBlob(MySQLConnection con) { try { con.Open(); MySQLCommand cmd = new MySQLCommand("INSERT INTO `trntipos`(col1, col2) values (?, ?)", con); //, `SerialNumberLastUsed` MySQLParameter p1 = new MySQLParameter("@col1", DbType.Int32); MySQLParameter p2 = new MySQLParameter("@col2", DbType.Binary); p2.Value = GetBinary(@"myblob.jpg"); p1.Value = 1; cmd.UsePreparedStatement = true; cmd.Parameters.Add(p1); cmd.Parameters.Add(p2); cmd.Prepare(); int affectedrows = cmd.ExecuteNonQuery(); cmd.Dispose(); con.Close(); } catch (Exception e) { if (con != null) { con.Close(); } throw e; } }
/// <summary> /// 查询返回多个实例 /// </summary> /// <param name="sql">sql语句</param> /// <returns>List<T>形式查询结果集s</returns> protected List <T> queryForList(string sql) { MySQLConnection conn = null; List <T> list = null; try { conn = dbMgr.DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(sql, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); int columnNum = reader.FieldCount; //list = new List<T>(); while (reader.Read()) { //索引下标 int index = 0; T obj = Activator.CreateInstance <T>(); for (int i = 0; i < columnNum; i++) { int _index = index++; string columnName = reader.GetName(_index); Object columnValue = reader.GetValue(_index); if (null == list) { list = new List <T>(); } setValue(obj, columnName, columnValue); } list.Add(obj); } GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); cmd.Dispose(); cmd = null; } catch (Exception e) { LogManager.WriteLog(LogTypes.Error, string.Format("查询数据库失败: {0},exception:{1}", sql, e)); return(null); } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(list); }
protected Dictionary <object, T> queryForDictionary(string sql, string keyName) { MySQLConnection conn = null; Dictionary <object, T> objDictionary = null; try { conn = this.dbMgr.DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(sql, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); int columnNum = reader.FieldCount; objDictionary = new Dictionary <object, T>(); string[] nameArray = new string[columnNum]; while (reader.Read()) { int index = 0; T obj = Activator.CreateInstance <T>(); object key = null; for (int i = 0; i < columnNum; i++) { int _index = index++; if (null == nameArray[_index]) { nameArray[_index] = reader.GetName(_index); } string columnName = nameArray[_index]; object columnValue = reader.GetValue(_index); this.setValue(obj, columnName, columnValue); if (null != key) { if (keyName.Equals(reader.GetName(_index)) || keyName == reader.GetName(_index)) { key = reader.GetValue(_index); } } } if (null != key) { objDictionary.Add(key, obj); } } GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); cmd.Dispose(); } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("查询数据库失败: {0}", sql), null, true); return(null); } finally { if (null != conn) { this.dbMgr.DBConns.PushDBConnection(conn); } } return(objDictionary); }
private Dictionary <int, int> _QueryEachAwardIdFlag(DBManager dbMgr, string fromDate, string toDate, string userid, int zoneId, string[] AwardIdArray) { Dictionary <int, int> result; if (dbMgr == null || string.IsNullOrEmpty(fromDate) || string.IsNullOrEmpty(toDate) || string.IsNullOrEmpty(userid) || AwardIdArray == null || AwardIdArray.Length == 0) { result = null; } else { Dictionary <int, int> eachAwardIdFlag = new Dictionary <int, int>(); MySQLConnection conn = null; try { string cmdText = string.Format("SELECT keystr,hasgettimes FROM t_huodongawarduserhist WHERE userid='{0}' AND activitytype={1} AND keystr LIKE '{2}%'", userid, 61, Global.GetHuoDongKeyString(fromDate, toDate)); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); conn = dbMgr.DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { MySQLDataReader reader = cmd.ExecuteReaderEx(); while (reader.Read()) { string extKey = reader["keystr"].ToString(); int awardFlag = Convert.ToInt32(reader["hasgettimes"].ToString()); int awardId = 0; if (this._GetAwardIdByExtKey(extKey, out awardId)) { int flag; if (!eachAwardIdFlag.TryGetValue(awardId, out flag)) { eachAwardIdFlag[awardId] = awardFlag; } else { eachAwardIdFlag[awardId] = (flag | awardFlag); } } } } catch (MySQLException) { LogManager.WriteLog(LogTypes.Error, string.Format("读取数据库失败: {0}", cmdText), null, true); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } result = eachAwardIdFlag; } return(result); }
/// <summary> /// 插入万魔塔场数据 /// </summary> /// <param name="data"></param> /// <returns></returns> public int insertWanMoTaData(DBManager dbMgr, WanMotaInfo data) { int ret = -1; MySQLConnection conn = null; try { bool error = false; conn = dbMgr.DBConns.PopDBConnection(); string cmdText = string.Format("INSERT INTO t_wanmota (roleID, roleName, flushTime, passLayerCount, sweepLayer, sweepReward, sweepBeginTime) VALUES({0}, '{1}', {2}, {3}, {4}, '{5}', {6})", data.nRoleID, data.strRoleName, data.lFlushTime, data.nPassLayerCount, data.nSweepLayer, data.strSweepReward, data.lSweepBeginTime); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { cmd.ExecuteNonQuery(); } catch (Exception) { error = true; LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", cmdText)); } cmd.Dispose(); cmd = null; try { if (!error) { cmd = new MySQLCommand("SELECT LAST_INSERT_ID() AS LastID", conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); if (reader.Read()) { ret = Convert.ToInt32(reader[0].ToString()); } } } catch (MySQLException) { ret = -2; } } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(ret); }
private Dictionary <string, int> _QueryEachDayChargeYB(DBManager dbMgr, string fromDate, string toDate, string userid, int zoneid) { Dictionary <string, int> result; if (dbMgr == null || string.IsNullOrEmpty(fromDate) || string.IsNullOrEmpty(toDate) || string.IsNullOrEmpty(userid)) { result = null; } else { Dictionary <string, int> eachDayChargeYB = new Dictionary <string, int>(); MySQLConnection conn = null; try { string cmdText = string.Format("SELECT SUM(amount) as total,DATE_FORMAT(inputtime,'%Y-%m-%d') as inputdate FROM t_inputlog WHERE u='{0}' AND inputtime >='{1}' AND inputtime <= '{2}' AND result='success' GROUP BY inputdate UNION ALL SELECT SUM(amount) as total,DATE_FORMAT(inputtime,'%Y-%m-%d') as inputdate FROM t_inputlog2 WHERE u='{0}' AND inputtime >='{1}' AND inputtime <= '{2}' AND result='success' GROUP BY inputdate", userid, fromDate, toDate); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); conn = dbMgr.DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { MySQLDataReader reader = cmd.ExecuteReaderEx(); while (reader.Read()) { string inputDate = reader["inputdate"].ToString(); int inputMoney = Convert.ToInt32(reader["total"].ToString()); int inputYuanBao = Global.TransMoneyToYuanBao(inputMoney); if (!eachDayChargeYB.ContainsKey(inputDate)) { eachDayChargeYB.Add(inputDate, inputYuanBao); } else { Dictionary <string, int> dictionary; string key; (dictionary = eachDayChargeYB)[key = inputDate] = dictionary[key] + inputYuanBao; } } } catch (MySQLException) { LogManager.WriteLog(LogTypes.Error, string.Format("读取数据库失败: {0}", cmdText), null, true); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } result = eachDayChargeYB; } return(result); }
public void GetYaoSaiBossFightLog(GameServerClient client, int nID, byte[] cmdParams, int count) { try { Dictionary <int, List <YaoSaiBossFightLog> > bossFightDict = new Dictionary <int, List <YaoSaiBossFightLog> >(); MySQLConnection conn = null; try { RoleParamType roleParamType = RoleParamNameInfo.GetRoleParamType("20008", null); string cmdText = "select * from t_yaosaiboss_fight"; GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); conn = DBManager.getInstance().DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(cmdText, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); while (reader.Read()) { int rid = int.Parse(reader["rid"].ToString()); int otherrid = int.Parse(reader["otherrid"].ToString()); string otherrname = reader["otherrname"].ToString(); int invitetype = int.Parse(reader["invitetype"].ToString()); int fightlife = int.Parse(reader["fightlife"].ToString()); List <YaoSaiBossFightLog> fightLogList = null; if (!bossFightDict.TryGetValue(rid, out fightLogList)) { fightLogList = new List <YaoSaiBossFightLog>(); bossFightDict[rid] = fightLogList; } fightLogList.Add(new YaoSaiBossFightLog { OtherRid = otherrid, OtherRname = otherrname, InviteType = invitetype, FightLife = fightlife }); } cmd.Dispose(); } catch (Exception ex) { LogManager.WriteException(ex.Message); } finally { if (null != conn) { DBManager.getInstance().DBConns.PushDBConnection(conn); } } client.sendCmd <Dictionary <int, List <YaoSaiBossFightLog> > >(nID, bossFightDict); } catch (Exception ex) { LogManager.WriteLog(LogTypes.Error, string.Format("YaoSaiBoss :: 获取角色boss信息错误 cmd={0}, ex={1}", nID, ex.Message), null, true); } }
private void HandleSaveZhanBao(GameServerClient client, int nID, byte[] cmdParams, int count) { bool bResult = false; MySQLConnection conn = null; try { CoupleArenaZhanBaoSaveDbData data = DataHelper.BytesToObject <CoupleArenaZhanBaoSaveDbData>(cmdParams, 0, count); lock (this.Mutex) { long union = this.GetUnionCouple(data.FromMan, data.FromWife); Queue <CoupleArenaZhanBaoItemData> q = this.GetZhanBao(union); string sql = string.Format("INSERT INTO t_couple_arena_zhan_bao(`union_couple`,`man_rid`,`wife_rid`,`to_man_rid`,`to_man_zoneid`,`to_man_rname`,`to_wife_rid`,`to_wife_zoneid`,`to_wife_rname`,`is_win`,`get_jifen`,`week`,`time`) VALUES({0},{1},{2},{3},{4},'{5}',{6},{7},'{8}',{9},{10},{11},'{12}');", new object[] { union, data.FromMan, data.FromWife, data.ToMan, data.ZhanBao.TargetManZoneId, data.ZhanBao.TargetManRoleName, data.ToWife, data.ZhanBao.TargetWifeZoneId, data.ZhanBao.TargetWifeRoleName, data.ZhanBao.IsWin ? 1 : 0, data.ZhanBao.GetJiFen, data.FirstWeekday, TimeUtil.NowDateTime().ToString("yyyy-MM-dd HH:mm:ss") }); conn = DBManager.getInstance().DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(sql, conn); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); cmd.ExecuteNonQuery(); cmd.Dispose(); q.Enqueue(data.ZhanBao); while (q.Count > this.MaxZhanBaoNum) { q.Dequeue(); } bResult = true; } } catch (Exception ex) { LogManager.WriteLog(LogTypes.Error, "CoupleArenaDbManager.HandleSaveZhanBao " + ex.Message, null, true); bResult = false; } finally { if (null != conn) { DBManager.getInstance().DBConns.PushDBConnection(conn); } } client.sendCmd <bool>(nID, bResult); }
public int TestSelect(MySQLConnection con, bool useNew) { int affectedrows = 0; try { con.Open(); MySQLCommand cmd = new MySQLCommand("SELECT col1, col2, col3, col4 FROM `test_table`", con); if (useNew) { cmd.UsePreparedStatement = true; cmd.ServerCursor = true; cmd.Prepare(); } IDataReader reader = cmd.ExecuteReader(); MySQLCommand cmd1 = new MySQLCommand("SELECT col1, col2, col3, col4 FROM `test_table`", con); if (useNew) { cmd1.UsePreparedStatement = true; //cmd.ServerCursor = true; cmd.FetchSize = 10; cmd1.Prepare(); } while (reader.Read()) { affectedrows++; IDataReader reader1 = cmd1.ExecuteReader(); while (reader1.Read()) { affectedrows++; long s1 = reader1.GetInt64(0); string st1 = reader1.GetString(1); DateTime dt1 = reader1.GetDateTime(3); } reader1.Close(); long s = reader.GetInt64(0); string st = reader.GetString(1); DateTime dt = reader.GetDateTime(3); } reader.Close(); cmd.Dispose(); con.Close(); return(affectedrows); } catch (Exception e) { if (con != null) { con.Close(); } throw e; } }
//�ΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡΡι��캯�� public UserManager(string name) : base(name, 560, 300) { MySQLConnection obSql; string linkStr = new MySQLConnectionString("localhost", "flox", "root", "00", 3306).AsString; linkStr += ";Character Set=GBK"; obSql = new MySQLConnection(linkStr); obSql.Open(); // ִ�в�ѯ��� MessageBox.Show(linkStr, "���ӳɹ�"); MySQLCommand obCommand = null; MySQLDataReader obReader = null; string str = ""; try { obCommand = new MySQLCommand("select username from cdb_members", obSql); obReader = obCommand.ExecuteReaderEx(); } catch (Exception ex) { MessageBox.Show(ex.ToString(), "ִ�д���"); } if (obReader != null) { try { str += obReader.FieldCount.ToString() + "\r\n"; while (obReader.Read()) { for (int i = 0; i < obReader.FieldCount; i++) { string inputStr = obReader.GetString(i); #region //note ///Encoding inputCode = Encoding.GetEncoding("GBK"); ///Encoding outCode = Encoding.Unicode; ///byte[] bta = inputCode.GetBytes(inputStr); ///byte[] bta2 = Encoding.Convert(inputCode, outCode, bta); ///string outStr = outCode.GetString(bta2); #endregion str += inputStr; } str += "\r\n"; } } finally { obReader.Close(); obCommand.Dispose(); obSql.Close(); } } MessageBox.Show(str, "�û��б�"); }
public static void SelectBuyBoCai(int bocaiType, long DataPeriods, out List <BuyBoCai2SDB> dList, bool isNoSend) { MySQLConnection conn = null; DBManager dbMgr = DBManager.getInstance(); dList = null; try { conn = dbMgr.DBConns.PopDBConnection(); string sql; if (isNoSend) { sql = string.Format("SELECT `rid`,`RoleName`,`ZoneID`,`UserID`,`ServerID`,`BuyNum`,`BuyValue`,`IsSend`,`IsWin` FROM t_bocai_buy_history WHERE `BocaiType`={0} AND `DataPeriods`={1} AND `IsSend`={2};", bocaiType, DataPeriods, 0); } else { sql = string.Format("SELECT `rid`,`RoleName`,`ZoneID`,`UserID`,`ServerID`,`BuyNum`,`BuyValue`,`IsSend`,`IsWin` FROM t_bocai_buy_history WHERE `BocaiType`={0} AND `DataPeriods`={1};", bocaiType, DataPeriods); } MySQLCommand cmd = new MySQLCommand(sql, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); dList = new List <BuyBoCai2SDB>(); while (reader.Read()) { BuyBoCai2SDB Item = new BuyBoCai2SDB { m_RoleName = reader["RoleName"].ToString(), strUserID = reader["UserID"].ToString(), strBuyValue = reader["BuyValue"].ToString(), m_RoleID = Convert.ToInt32(reader["rid"].ToString()), ZoneID = Convert.ToInt32(reader["ZoneID"].ToString()), ServerId = Convert.ToInt32(reader["ServerID"].ToString()), BuyNum = Convert.ToInt32(reader["BuyNum"].ToString()), IsSend = (Convert.ToInt32(reader["IsSend"].ToString()) > 0), IsWin = (Convert.ToInt32(reader["IsWin"].ToString()) > 0), BocaiType = bocaiType, DataPeriods = DataPeriods }; dList.Add(Item); } GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", sql), EventLevels.Important); cmd.Dispose(); } catch (Exception ex) { LogManager.WriteLog(LogTypes.Exception, string.Format("[ljl]{0}", ex.ToString()), null, true); } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } }
public static bool UpdateMerlinData(DBManager dbMgr, int nRoleID, string[] fields, int nStartIndex) { bool result; if (fields == null || fields.Length != 15 || nStartIndex >= fields.Length) { result = false; } else { bool ret = false; MySQLConnection conn = null; try { conn = dbMgr.DBConns.PopDBConnection(); if (fields[6] != "*") { string endTime = new DateTime(Convert.ToInt64(fields[6]) * 10000L).ToString("yyyy-MM-dd HH:mm:ss"); fields[6] = endTime; } for (int i = 7; i <= 14; i++) { if (fields[i] != "*") { fields[i] = (Convert.ToDouble(fields[i]) * 100.0).ToString(); } } string cmdText = DBWriter.FormatUpdateSQL(nRoleID, fields, nStartIndex, MerlinDBOperate.t_fieldNames, "t_merlin_magic_book", MerlinDBOperate.t_fieldTypes, "roleID"); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { cmd.ExecuteNonQuery(); ret = true; } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("写入数据库失败: {0}", cmdText), null, true); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } result = ret; } return(result); }
public static MerlinGrowthSaveDBData QueryMerlinData(DBManager dbMgr, int nRoleID) { MySQLConnection conn = null; MerlinGrowthSaveDBData MerlinData = null; try { conn = dbMgr.DBConns.PopDBConnection(); string cmdText = string.Format("SELECT roleID, (SELECT rname FROM t_roles WHERE rid = roleID ) AS roleName, occupation, level, level_up_fail_num, starNum, starExp, luckyPoint, toTicks, addTime, activeFrozen, activePalsy, activeSpeedDown, activeBlow, unActiveFrozen, unActivePalsy, unActiveSpeedDown, unActiveBlow FROM t_merlin_magic_book WHERE roleID = {0}", nRoleID); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); MySQLCommand cmd = new MySQLCommand(cmdText, conn); try { MySQLDataReader reader = cmd.ExecuteReaderEx(); if (reader.Read()) { MerlinData = new MerlinGrowthSaveDBData(); MerlinData._RoleID = Global.SafeConvertToInt32(reader["roleID"].ToString(), 10); MerlinData._Occupation = Global.SafeConvertToInt32(reader["occupation"].ToString(), 10); MerlinData._Level = Global.SafeConvertToInt32(reader["level"].ToString(), 10); MerlinData._LevelUpFailNum = Global.SafeConvertToInt32(reader["level_up_fail_num"].ToString(), 10); MerlinData._StarNum = Global.SafeConvertToInt32(reader["starNum"].ToString(), 10); MerlinData._StarExp = Global.SafeConvertToInt32(reader["starExp"].ToString(), 10); MerlinData._LuckyPoint = Global.SafeConvertToInt32(reader["luckyPoint"].ToString(), 10); MerlinData._ToTicks = DataHelper.ConvertToTicks(reader["toTicks"].ToString()); MerlinData._AddTime = DataHelper.ConvertToTicks(reader["addTime"].ToString()); MerlinData._ActiveAttr[0] = (double)(Global.SafeConvertToInt32(reader["activeFrozen"].ToString(), 10) / 100); MerlinData._ActiveAttr[1] = (double)(Global.SafeConvertToInt32(reader["activePalsy"].ToString(), 10) / 100); MerlinData._ActiveAttr[2] = (double)(Global.SafeConvertToInt32(reader["activeSpeedDown"].ToString(), 10) / 100); MerlinData._ActiveAttr[3] = (double)(Global.SafeConvertToInt32(reader["activeBlow"].ToString(), 10) / 100); MerlinData._UnActiveAttr[0] = (double)(Global.SafeConvertToInt32(reader["unActiveFrozen"].ToString(), 10) / 100); MerlinData._UnActiveAttr[1] = (double)(Global.SafeConvertToInt32(reader["unActivePalsy"].ToString(), 10) / 100); MerlinData._UnActiveAttr[2] = (double)(Global.SafeConvertToInt32(reader["unActiveSpeedDown"].ToString(), 10) / 100); MerlinData._UnActiveAttr[3] = (double)(Global.SafeConvertToInt32(reader["unActiveBlow"].ToString(), 10) / 100); } } catch (Exception) { LogManager.WriteLog(LogTypes.Error, string.Format("查询数据库失败: {0}", cmdText), null, true); } cmd.Dispose(); cmd = null; } finally { if (null != conn) { dbMgr.DBConns.PushDBConnection(conn); } } return(MerlinData); }
/// <summary> /// Gets a volunteer id from a concatenated full name string /// </summary> /// <param name="FULL_NAME">The full name of the users in the format{FirstName LastName}</param> /// <returns>A volunteerID or null</returns> public uint? getVolunteerIDFromName(string FULL_NAME){ MySQLCommand mc = new MySQLCommand(String.Format("SELECT VolunteerID FROM Volunteer WHERE CONCAT(FirstName,\" \",LastName)='{0}' LIMIT 1;", FULL_NAME), vlcon); object qres; try { qres = mc.ExecuteScalar(); } catch (MySQLException) { throw new DatabaseNotOpenException(); } mc.Dispose(); if(qres==null){ return null; }else{ return uint.Parse(qres.ToString()); } }
public List <YaoSaiMissionData> GetYaoSaiMissionDataByRid(int rid) { try { List <YaoSaiMissionData> roleMissionList = new List <YaoSaiMissionData>(); MySQLConnection conn = null; try { string cmdText = string.Format("select * from t_yaosaimission where rid='{0}'", rid); GameDBManager.SystemServerSQLEvents.AddEvent(string.Format("+SQL: {0}", cmdText), EventLevels.Important); conn = DBManager.getInstance().DBConns.PopDBConnection(); MySQLCommand cmd = new MySQLCommand(cmdText, conn); MySQLDataReader reader = cmd.ExecuteReaderEx(); while (reader.Read()) { int siteid = int.Parse(reader["siteid"].ToString()); int missionid = int.Parse(reader["missionid"].ToString()); int state = int.Parse(reader["state"].ToString()); string zhipaijingling = reader["zhipaijingling"].ToString(); DateTime starttime = DateTime.Parse(reader["starttime"].ToString()); roleMissionList.Add(new YaoSaiMissionData { SiteID = siteid, MissionID = missionid, State = state, ZhiPaiJingLing = zhipaijingling, StartTime = starttime }); } cmd.Dispose(); } catch (Exception ex) { LogManager.WriteException(ex.Message); } finally { if (null != conn) { DBManager.getInstance().DBConns.PushDBConnection(conn); } } return(roleMissionList); } catch (Exception ex) { LogManager.WriteLog(LogTypes.Error, string.Format("YaoSaiMission :: 获取角色任务信息错误, ex={1}", ex.Message), null, true); } return(null); }
//获得数据库数据 void GetTemplateData() { models.Clear(); MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); try { DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string sql = "select model_name,owner,model_content,lastedit_time,model_disc,create_time from wf_model"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { WFModel wfm = new WFModel(); wfm.WFModel_CreateTime = dr["create_time"].ToString(); wfm.WFModel_LasteditTime = dr["lastedit_time"].ToString(); wfm.WFModel_Name = dr["model_name"].ToString(); wfm.WFModel_Owner = dr["owner"].ToString(); string test = dr["model_content"].ToString(); if (dr["model_content"] == null || dr["model_content"].ToString().Length<=0) { wfm.WFModel_Content = ""; }else wfm.WFModel_Content = Encoding.Default.GetString((Byte[])dr["model_content"]); models.Add(wfm); } view.Source = models; this.listView1.DataContext = view; } catch (Exception e) { MessageBox.Show("数据库连接失败,请检查网络连接或者数据库配置"); return; } }
public void GetPeopleDate(string str) { models.Clear(); MySQLConnection DBConn = null; DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); try { DBConn.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); string sql = "select tb_per.User_Name , tb_user.User_Mail from tb_user, tb_per where tb_per.user_name = tb_user.User_Name and tb_per.user_authority = "; sql += "'" + str + "'"; //MessageBox.Show(sql); MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable ds = new DataTable(); mda.Fill(ds); DBConn.Close(); foreach (DataRow dr in ds.Rows) { peopleInfo wfm = new peopleInfo(); wfm.peopleName = dr["user_name"].ToString(); wfm.peopleEmail = dr["User_Mail"].ToString(); models.Add(wfm); } view.Source = models; this.peopleListView.DataContext = view; } catch (System.Exception ex) { MessageBox.Show("数据库连接失败,请检查网络连接或者数据库配置"); return; } }
//执行SQL语句,返回影响的记录数 //<param name="sqlString">sql语句</param> public static int ExecuteNonQuery(string SQLString) { using (MySQLConnection connection = new MySQLConnection(connectionString)) { using (MySQLCommand cmd = new MySQLCommand(SQLString, connection)) { try { connection.Open(); MySQLCommand setformat = new MySQLCommand("set names gb2312", connection); setformat.ExecuteNonQuery(); setformat.Dispose(); int rows = cmd.ExecuteNonQuery(); return rows; } catch (MySQLException e) { connection.Close(); throw e; } } } }
public static MySQLDataReader ExecuteReader(string SQLString, params MySQLParameter[] cmdParms) { MySQLConnection connection = new MySQLConnection(connectionString); MySQLCommand cmd = new MySQLCommand(); MySQLDataReader myReader = null; try { PrepareCommand(cmd, connection, null, SQLString, cmdParms); myReader = cmd.ExecuteReaderEx(); cmd.Parameters.Clear(); return myReader; } catch (MySQLException e) { throw e; } finally { myReader.Close(); cmd.Dispose(); connection.Close(); } }
} //end //保存流程 Boolean saveWorkflowToFile() { MySQLConnection DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); if (DBConn != null) { try { DBConn.Open(); DateTime now = DateTime.Now; String content = designer.Text;//.Replace("\"","\\\""); // content=Encoding.UTF8.GetString(Encoding.Default.GetBytes(content));// ((Byte[])dr["model_content"]); // String name = Encoding.UTF8.GetString(Encoding.Default.GetBytes(wfmodel.WFModel_Name)); String name = wfmodel.WFModel_Name; string sql = "insert into wf_model (model_name,model_type,owner,lastedit_time,model_content,create_time) values ('" + name + "','" + wfmodel.WFModel_Type+ "','" + wfmodel.WFModel_Owner + "','" + now.ToLocalTime().ToString() + "','" + content + "','" + now.ToLocalTime().ToString() + "' ) on duplicate key update lastedit_time='" + now.ToLocalTime().ToString() + "',model_content='" + content + "'"; // MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); MySQLCommand setformat = new MySQLCommand("set names gb2312", DBConn); setformat.ExecuteNonQuery(); setformat.Dispose(); MySQLCommand mcd = new MySQLCommand(sql, DBConn); mcd.ExecuteNonQuery(); } catch (Exception e) { // parentWindow.statusInfo.Text = "数据库连接失败,请检查网络设置和数据库连接配置"; return false; } } else { return false; } return true; }
public static ToolboxCategoryItems loadUserbox() { MySQLConnection DBConn = new MySQLConnection(new MySQLConnectionString(Configuration.getDBIp(), "workflow", Configuration.getDBUsername(), Configuration.getDBPassword()).AsString); if (DBConn != null) { try { DBConn.Open(); string sql1 = "set names gb2312"; MySQLCommand DBComm = new MySQLCommand(sql1, DBConn); //設定下達 command DBComm.ExecuteNonQuery(); DBComm.Dispose(); string sql = "select * from tb_user"; MySQLDataAdapter mda = new MySQLDataAdapter(sql, DBConn); DataTable UserDataTable = new DataTable(); mda.Fill(UserDataTable); DBConn.Close(); loadSystemIcon(); ToolboxCategoryItems toolboxCategoryItems = new ToolboxCategoryItems(); ToolboxCategory users = new System.Activities.Presentation.Toolbox.ToolboxCategory("系统工作人员"); foreach (DataRow dr in UserDataTable.Rows) { //byte[] temp = Encoding.Default.GetBytes(dr["User_Name"].ToString()); //temp = System.Text.Encoding.Convert(Encoding.GetEncoding("utf8"), Encoding.GetEncoding("gb2312"), temp); //string username = Encoding.Default.GetString(temp); //ToolboxItemWrapper User = new ToolboxItemWrapper(typeof(Wxwinter.BPM.WFDesigner.User), username); ToolboxItemWrapper User = new ToolboxItemWrapper(typeof(Wxwinter.BPM.WFDesigner.User), dr["User_Name"].ToString()); users.Add(User); } toolboxCategoryItems.Add(users); parentWindow.statusInfo.Text = ""; return toolboxCategoryItems; } catch (Exception e) { parentWindow.statusInfo.Text = "数据库连接失败,请检查网络设置和数据库连接配置"; return null; } } else { return null; } }
public void Update(string tableName, string set, string where) { MySQLCommand commn = null; try { string insertString = "UPDATE TABLE_NAME SET SET_CONDITION WHERE WHERE_CONDITION"; insertString = insertString.Replace("TABLE_NAME", tableName); insertString = insertString.Replace("SET_CONDITION", set); insertString = insertString.Replace("WHERE_CONDITION", where); Common.Log(insertString); conn.Open(); commn = new MySQLCommand(); commn.CommandText = insertString; commn.CommandType = CommandType.Text; commn.Connection = conn; commn.ExecuteNonQuery(); } catch (MySQLException mySqlException) { Common.Log(mySqlException.ToString()); } finally { if (commn != null) { commn.Dispose(); } if (conn != null) { conn.Close(); conn.Dispose(); } } }
public void Query(string tableName, string where, IDictionary<string, string> item) { MySQLCommand commn = null; MySQLDataReader mySqlReader = null; MySQLDataAdapter mySqlAdapter = null; try { conn.Open(); Common.Log("Query columns from table: " + tableName); // Query table column name string[] columns = null; commn = new MySQLCommand(); string queryString = "SELECT column_name FROM information_schema.columns WHERE table_schema = 'DB_NAME' AND table_name = 'TABLE_NAME'"; queryString = queryString.Replace("DB_NAME", databaseName); queryString = queryString.Replace("TABLE_NAME", tableName); commn.CommandText = queryString; commn.CommandType = CommandType.Text; commn.Connection = conn; mySqlAdapter = new MySQLDataAdapter(commn); DataSet myDataSet = new DataSet(); mySqlAdapter.Fill(myDataSet); columns = new string[myDataSet.Tables[0].Rows.Count]; for (int rowIndex = 0; rowIndex < myDataSet.Tables[0].Rows.Count; rowIndex++) { columns[rowIndex] = myDataSet.Tables[0].Rows[rowIndex][0].ToString(); } myDataSet.Clear(); // Query table by where condition commn.Dispose(); commn = new MySQLCommand(); string queryString2 = "SELECT * FROM TABLE_NAME WHERE CONDITION"; queryString2 = queryString2.Replace("TABLE_NAME", tableName); queryString2 = queryString2.Replace("CONDITION", where); commn.CommandText = queryString2; commn.CommandType = CommandType.Text; commn.Connection = conn; Common.Log(queryString2); mySqlAdapter = new MySQLDataAdapter(commn); myDataSet = new DataSet(); mySqlAdapter.Fill(myDataSet); for (int columnIndex = 0; columnIndex < myDataSet.Tables[0].Columns.Count; columnIndex++) { item[columns[columnIndex]] = myDataSet.Tables[0].Rows[0][columnIndex].ToString(); } } catch (MySQLException mySqlException) { Common.Log(mySqlException.ToString()); } finally { if (mySqlAdapter != null) { mySqlAdapter.Dispose(); } if (mySqlReader != null) { mySqlReader.Close(); mySqlReader.Dispose(); } if (commn != null) { commn.Dispose(); } if (conn != null) { conn.Close(); conn.Dispose(); } } }
public void Insert(string tableName, IDictionary<string, string> item) { MySQLCommand commn = null; try { List<string> columns = item.Keys.ToList<string>(); List<string> values = item.Values.ToList<string>(); for (int index = 0; index < values.Count; index++) { if (string.IsNullOrEmpty(values[index])) { values.RemoveAt(index); columns.RemoveAt(index); index--; } } sqlCommnBuilder = new StringBuilder(); sqlCommnBuilder.Append("INSERT INTO "); sqlCommnBuilder.Append(tableName); sqlCommnBuilder.Append(" ("); for (int index = 0; index < columns.Count; index++) { sqlCommnBuilder.Append(columns[index]); sqlCommnBuilder.Append(", "); } sqlCommnBuilder.Remove(sqlCommnBuilder.Length - 2, 2); sqlCommnBuilder.Append(") VALUES ('"); for (int index = 0; index < values.Count; index++) { sqlCommnBuilder.Append(values[index]); sqlCommnBuilder.Append("', '"); } sqlCommnBuilder.Remove(sqlCommnBuilder.Length - 4, 4); sqlCommnBuilder.Append("')"); conn.Open(); Common.Log(sqlCommnBuilder.ToString()); commn = new MySQLCommand(); commn.CommandType = CommandType.Text; commn.CommandText = sqlCommnBuilder.ToString(); commn.Connection = conn; int id = commn.ExecuteNonQuery(); int t = id; } catch (MySQLException mySQLException) { Common.Log(mySQLException.ToString()); } finally { if (commn != null) { commn.Dispose(); } if (conn != null) { conn.Close(); conn.Dispose(); } } }
private bool addOneUrl(int pos) { //添加第pos条团购条目信息 string query; int link_id; MD5 md5 = new MD5CryptoServiceProvider(); ; //XmlNode oneUrl = lashouDocument.DocumentElement.ChildNodes[pos]; oneUrl oneUrl = xmlparse.getOneUrl(pos); StatisticOutput sta = staContext.statistic(oneUrl); Console.WriteLine("Insert the data to the database...."); query = "insert into links (site_id, url, title, description) values(5, \"" + sta.url + "\",\"" + sta.title + "\",\"" + sta.description + "\")"; cmd = new MySQLDriverCS.MySQLCommand(query, conn); cmd.ExecuteNonQuery(); cmd.Dispose(); query = "select link_id from links where url = \"" + sta.url + "\""; cmd = new MySQLDriverCS.MySQLCommand(query, conn); IDataReader dt = cmd.ExecuteReader(); link_id = Convert.ToInt32(dt.GetSchemaTable().Rows[0]["link_id"]); foreach (DictionaryEntry de in sta.keywordList) { int keyword_id = 0; query = "select keyword_id from keywords where keyword = \"" + de.Key + "\""; cmd = new MySQLDriverCS.MySQLCommand(query, conn); dt = cmd.ExecuteReader(); if (dt.GetSchemaTable().Rows.Count == 0) { query = "insert into keywords (keyword) values (\"" + de.Key + "\")"; cmd = new MySQLDriverCS.MySQLCommand(query, conn); cmd.ExecuteNonQuery(); cmd.Dispose(); query = "select keyword_id from keywords where keyword = \"" + de.Key + "\""; cmd = new MySQLDriverCS.MySQLCommand(query, conn); dt = cmd.ExecuteReader(); keyword_id = Convert.ToInt32(dt.GetSchemaTable().Rows[0]["keyword_id"]); } else keyword_id = Convert.ToInt32(dt.GetSchemaTable().Rows[0]["keyword_id"]); byte[] hash = md5.ComputeHash(System.Text.Encoding.Default.GetBytes(de.Key.ToString())); string flag; switch (hash[0] >> 4) { case 10: flag = "a"; break; case 11: flag = "b"; break; case 12: flag = "c"; break; case 13: flag = "d"; break; case 14: flag = "e"; break; case 15: flag = "f"; break; default: flag = (hash[0] >> 4).ToString(); break; } query = "insert into link_keyword" + flag + "(link_id, keyword_id, weight, time, feat, discount) values (" + link_id + "," + keyword_id + "," + de.Value + "," + sta.time + "," + sta.feat + "," + sta.discount + ")"; cmd = new MySQLDriverCS.MySQLCommand(query, conn); cmd.ExecuteNonQuery(); cmd.Dispose(); } Console.WriteLine("Write one link sucessfully!"); return true; }