異常同步 v0.9 待測試

solarApp/Model/errMain_model.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace solarApp.Model
+{
+    public  class errMain_model
+    {
+        public int id { get; set; }
+        public string site_id { get; set; }
+        public int timestamp { get; set; }
+        public string datestamp { get; set; }
+        public int uuidHash { get; set; }
+        public string uuid { get; set; }
+        public string isOpen   {get; set;}
+        public string sourceState { get; set; }
+        public string ackState { get; set; }
+        public Int16 ackRequired { get; set; }
+        public int alarmClass { get; set; }
+        public int priority { get; set; }
+        public int normalTime { get; set; }
+        public int ackTime { get; set; }
+        public string userAccount { get; set; }
+        public int alarmTransition { get; set; }
+        public int lastUpdate { get; set; }
+        public string errDevice { get; set; }
+        public string err_valuekind { get; set; }
+        public string errValue { get; set; }
+        public string errMsg { get; set; }
+        public string errCode { get; set; }
+        public string errDeviceBrand { get; set; }
+        public string errDeviceModel { get; set; }
+    }
+}

solarApp/Service/procSyncError.cs

@@ -0,0 +1,185 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using MySql.Data.MySqlClient;
+using Dapper;
+using solarApp.Model;
+using System.Configuration;
+
+namespace solarApp.Service
+{
+    public class procSyncError
+    {
+        string Connection1 = string.Empty;
+
+        public procSyncError(string Connection_parame = null)
+        {
+            if (!string.IsNullOrEmpty(Connection_parame))
+            {
+                Connection1 = Connection_parame;
+            }
+            else
+            {
+                Connection1 = ConfigurationManager.ConnectionStrings["mySql"].ConnectionString;
+            }
+        }
+
+        public bool syncErrData()
+        {
+            bool result = false;
+            procArchiveLog arclog = new procArchiveLog();
+            try
+            {
+                using (MySqlConnection conn = new MySqlConnection(Connection1))
+                {
+                    DateTime dt_start = DateTime.Now;
+                    conn.Open();
+                    #region 同步最新狀態 改到 trigger
+                    dt_start = DateTime.Now;
+                    string sql = $@" update`err_main` a join alarmorion_orionalarmrecord b on a.id = b.id  set 
+                                  a.`sourcestate` = b.`sourcestate`, 
+                                  a.`ackstate` = b.`ackstate`,  
+                                  a.`priority` = b.`priority`, 
+                                  a.`normaltime` = b.`normaltime`, 
+                                  a.`acktime` = b.`acktime`,  
+                                  a.`lastupdate` = b.`lastupdate` 
+                                  where  a.sourcestate =1 and and a.site_id is not null "; // b.datestamp >= '{ System.DateTime.Now.AddDays(-90).ToString("yyyy-mm-dd")}'  ;";
+                    int rowCount = conn.Execute(sql);
+                    TimeSpan durationSec = DateTime.Now - dt_start;
+                    arclog.insert_log("0", "syncError s2 normaltime", durationSec.TotalSeconds, "orionAlarmRecord", "err_main", "0", "", rowCount.ToString(), conn, null);
+
+                    #endregion
+
+                    #region 取得 昨天到今天的尚未同步的異常資料               
+                    sql = $@" select * from alarmorion_orionalarmrecord 
+                                    where id not in (select id from err_main )
+                                    and datestamp >= '{System.DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd")}'";
+                    var ds = conn.Query<errMain_model>(sql).AsList<errMain_model>();
+                    StringBuilder sb = new StringBuilder();
+                    bool isfirst = true;
+                    foreach (var item in ds)
+                    {
+                        if (isfirst)
+                        {
+                            isfirst = false;
+                            sb.Append(item.id);
+                        }
+                        else {
+                            sb.Append($", {item.id}");
+                        }
+                    }
+                    #endregion
+                    if (ds.Count > 0)
+                    {
+                        #region 新增異常值 err_main
+                        string sql_header = "INSERT INTO `err_main`(`id`, `timestamp`, `datestamp`, `uuidHash`, `uuid`, `isOpen`, `sourceState`, `ackState`, `ackRequired`, `alarmClass`, `priority`, `normalTime`, `ackTime`, `userAccount`, `alarmTransition`, `lastUpdate`) ";
+                        foreach (var item in ds)
+                        {
+                            sql = sql_header + $@" VALUES ({item.id}, {item.timestamp}, '{item.datestamp}', {item.uuidHash}, {item.uuid}, {item.isOpen}, {item.sourceState}
+                                                , {item.ackState}, {item.ackRequired}, {item.alarmClass}, {item.priority}, {item.normalTime}, {item.ackTime}  
+                                                , '{item.userAccount}', {item.alarmTransition}, {item.lastUpdate}); ";
+                        }
+                        int rowCT = conn.Execute(sql);
+                        TimeSpan duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s1", duration.TotalSeconds, "orionAlarmRecord", "err_main", "0", "", rowCT.ToString(), conn, null);
+                        #endregion 
+
+                        #region update site_id, inverterID
+                        dt_start = DateTime.Now;
+                        sql = $@"update err_main a join alarmorion_orionalarmfacetvalue b on a.id = b.alarm 
+				                set		err_valuekind = left(`value`, 1), 
+ 							                   errValue = SUBSTRING_INDEX(  
+ 											                  SUBSTRING_INDEX(`value`, '@', 1) # @前面所有string --> e:7
+ 											                  , ':', -1)
+                                where facetName =   4    and alarm in ({sb.ToString()});";
+                         rowCT = conn.Execute(sql);
+                         duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s3 errValue", duration.TotalSeconds, "facetvalue4", "err_main", "0", "", rowCT.ToString(), conn, null);
+                        #endregion
+
+
+                        #region update device_id
+                        dt_start = DateTime.Now;
+                        sql = $@"update err_main a join alarmorion_orionalarmfacetvalue b on a.id = b.alarm 
+						            set err_valuekind = left(`value`, 1), 
+						                errDevice = SUBSTRING_INDEX(SUBSTRING_INDEX(new.`value`, ':', -1) # : 後面所有string
+																		     ,'S', -1)
+		                            where facetName =   8   and alarm in ({sb.ToString()});";
+                        rowCT = conn.Execute(sql);
+                        duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s4 errDevice", duration.TotalSeconds, "facetValue8", "err_main", "0", "", rowCT.ToString(), conn, null);
+
+                        #endregion
+
+                        #region update site_id, 設備廠牌
+                        dt_start = DateTime.Now;
+                        sql = $@"update err_main a join v_company_inv b on a.errDevice = b.INVERTERID  set  
+                                    site_id =  substring(errDevice , 1, 9), 
+							  	    errDeviceBrand = b.brand, 
+							  	    errDeviceModel = b.Model
+		                         where errDevice is not null  and  id in ({sb.ToString()});";
+                        rowCT = conn.Execute(sql);
+                        duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s5 site_id", duration.TotalSeconds, "v_company_inv", "err_main", "0", "", rowCT.ToString(), conn, null);
+                        #endregion                   
+
+                        #region 更新全部的燈號
+                        dt_start = DateTime.Now;
+                        sql = $@"drop table temp_healthStatus;
+                                create table temp_healthStatus 
+                                select v.siteName, z.* from (
+				                                select ROW_NUMBER() OVER (PARTITION BY site_id ORDER BY HealthStatus desc) row_num, 
+							                                 site_id, alarmID, datestamp, HealthStatus
+				                                from (
+								                                select site_id, datestamp, sourceState, id alarmID,
+												                                case when alarmClass  = 4 then 3 # Network 控制盒斷線 - 紅燈
+														                             when alarmClass != 4 then 2 end HealthStatus # inv, sensor 異常 黃燈 
+								                                from err_main 
+								                                where sourceState = 1 and left(site_id , 1) = '0'
+                                                                      and datestamp > '{ System.DateTime.Now.AddDays(-60).ToString("yyyy-mm-dd")}' 
+								                                order by HealthStatus desc
+								                                limit 100
+							                                ) x 
+			                                )z join v_station v on z.site_id = v.siteid
+                                where row_num = 1;";
+                        conn.Execute(sql);
+                   
+
+                        sql = $@"update power_station set healthstatus = 1;
+                                 update power_station a join temp_healthstatus b on a.code = b.site_id 
+                                 set a.healthstatus = b.healthstatus;";
+                        rowCT = conn.Execute(sql);
+                        duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s6 site health", duration.TotalSeconds, "temp_healthstatus", "err_main", "0", "", rowCT.ToString(), conn, null);
+
+                        #endregion
+
+                        #region 更新 Inverter 燈號
+                        dt_start = DateTime.Now;
+                        sql = $@"update inv_status set status = 1;
+                                 update inv_status a join 
+                                 (
+	                                 select errDevice, 2 errStatus 
+	                                 from err_main -- 有資料 = 異常
+	                                 where sourceState = 1 and left(errDevice, 1) = '0'
+	                                 group by errDevice
+                                 )b on a.inverterid = b.errDevice
+                                 set status = errStatus;";
+                        rowCT = conn.Execute(sql);
+                        duration = DateTime.Now - dt_start;
+                        arclog.insert_log("0", "syncError s7 inv health", duration.TotalSeconds, "", "err_main", "0", "", rowCT.ToString(), conn, null);
+
+                            #endregion
+                    }
+                    conn.Close();
+                }
+                result = true;
+            }
+            catch (Exception ex)
+            {
+                throw ex;
+            }
+            return result;
+        }
+    }
+}

solarApp/fmArchive.Designer.cs

@@ -85,7 +85,9 @@ namespace solarApp
             this.btSendMail = new System.Windows.Forms.Button();
             this.tabPage3 = new System.Windows.Forms.TabPage();
             this.button1 = new System.Windows.Forms.Button();
+            this.tabPage4 = new System.Windows.Forms.TabPage();
             this.timer1 = new System.Windows.Forms.Timer(this.components);
+            this.btSyncErr = new System.Windows.Forms.Button();
             this.tabControl1.SuspendLayout();
             this.tabPage1.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.splitContainer1)).BeginInit();
@@ -102,6 +104,7 @@ namespace solarApp
             this.panel2.SuspendLayout();
             this.gbox.SuspendLayout();
             this.tabPage3.SuspendLayout();
+            this.tabPage4.SuspendLayout();
             this.SuspendLayout();
             // 
             // tabControl1
@@ -110,6 +113,7 @@ namespace solarApp
             this.tabControl1.Controls.Add(this.tabPage1);
             this.tabControl1.Controls.Add(this.tabPage2);
             this.tabControl1.Controls.Add(this.tabPage3);
+            this.tabControl1.Controls.Add(this.tabPage4);
             this.tabControl1.Dock = System.Windows.Forms.DockStyle.Fill;
             this.tabControl1.Location = new System.Drawing.Point(0, 0);
             this.tabControl1.Name = "tabControl1";
@@ -713,10 +717,31 @@ namespace solarApp
             this.button1.UseVisualStyleBackColor = true;
             this.button1.Click += new System.EventHandler(this.button1_Click_1);
             // 
+            // tabPage4
+            // 
+            this.tabPage4.Controls.Add(this.btSyncErr);
+            this.tabPage4.Location = new System.Drawing.Point(4, 31);
+            this.tabPage4.Name = "tabPage4";
+            this.tabPage4.Padding = new System.Windows.Forms.Padding(3);
+            this.tabPage4.Size = new System.Drawing.Size(1774, 918);
+            this.tabPage4.TabIndex = 3;
+            this.tabPage4.Text = "tabPage4";
+            this.tabPage4.UseVisualStyleBackColor = true;
+            // 
             // timer1
             // 
             this.timer1.Interval = 1000;
             // 
+            // btSyncErr
+            // 
+            this.btSyncErr.Location = new System.Drawing.Point(135, 83);
+            this.btSyncErr.Name = "btSyncErr";
+            this.btSyncErr.Size = new System.Drawing.Size(158, 60);
+            this.btSyncErr.TabIndex = 0;
+            this.btSyncErr.Text = "同步異常資料";
+            this.btSyncErr.UseVisualStyleBackColor = true;
+            this.btSyncErr.Click += new System.EventHandler(this.btSyncErr_Click);
+            // 
             // fmArchive
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(9F, 19F);
@@ -746,6 +771,7 @@ namespace solarApp
             this.gbox.ResumeLayout(false);
             this.gbox.PerformLayout();
             this.tabPage3.ResumeLayout(false);
+            this.tabPage4.ResumeLayout(false);
             this.ResumeLayout(false);
 
         }
@@ -807,5 +833,7 @@ namespace solarApp
         private System.Windows.Forms.Button button2;
         private System.Windows.Forms.Label label2;
         private System.Windows.Forms.TextBox textBox1;
+        private System.Windows.Forms.TabPage tabPage4;
+        private System.Windows.Forms.Button btSyncErr;
     }
 }

solarApp/fmArchive.cs

@@ -701,6 +701,12 @@ namespace solarApp
             lbMsgTitle.Text = System.DateTime.Now.ToString() + " invdayhour - 完成！";
         }
 
+        private void btSyncErr_Click(object sender, EventArgs e)
+        {
+            procSyncError svc = new procSyncError();
+            svc.syncErrData();
+        }
+
         //test for email format
         //private void button3_Click(object sender, EventArgs e)
         //{

solarApp/fmArchive.resx

@@ -60,4 +60,7 @@
   <metadata name="timer1.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>17, 17</value>
   </metadata>
+  <metadata name="$this.TrayHeight" type="System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089">
+    <value>35</value>
+  </metadata>
 </root>

solarApp/sqlDoc/trigger-2022-08-15-decodev1.sql

@@ -1,11 +1,8 @@
-# 0816 trigger OK 
+ --- 刪除 trigger
-
 drop trigger tt_insert_record;
-drop trigger tt_update_record; # error
+drop trigger tt_update_record; # udpate record
 drop trigger tt_before_facetvalue;
-drop trigger tt_insert_faceValue;
+drop trigger tt_insert_faceValue; # facetvalue
-
-
  
 
 
@@ -23,12 +20,11 @@ DELIMITER $$
 			end$$
 			DELIMITER ;
 ---2 --------------------------------------------
- DROP TRIGGER IF EXISTS tt_update_record;
+			DELIMITER $$ 
- DELIMITER $$ 
+			create trigger tt_update_record
- create trigger tt_update_record
+			after update on alarmorion_orionalarmrecord 
- after update on alarmorion_orionalarmrecord 
+			FOR EACH ROW 
- FOR EACH ROW
+			begin 
- begin 
 				DECLARE _siteID varchar(20);	DECLARE _devID varchar(20);
 				UPDATE`err_main` SET `timestamp` = new.`timestamp`, `datestamp` = new.`datestamp`, `uuidHash` = new.`uuidHash`, 
 			`uuid` = new.`uuid`, `isOpen` = new.`isOpen`, `sourceState` = new.`sourceState`, `ackState` = new.`ackState`, 
@@ -47,78 +43,33 @@ DELIMITER $$
 						# 燈號 HealthStatus: 1:設備正常 Green,  2.設備異常 Yellow ,  3:設備斷線 Red 
 						# update 主表燈號 --------------- 主要作為恢復使用 ----------------------------
 						
-						#select site_id into _siteID from err_main where id = new.`id`;
+						select site_id into _siteID from err_main where id = new.`id`;
--- 						select SUBSTRING_INDEX(SUBSTRING_INDEX(new.`value`, ':', -1) # : 後面所有string
--- 																		 ,'S', -1)	into _devID; # S 後面所有string
--- 						from alarmorion_orionalarmfacetvalue a
--- 						where a.alarm = new.`id` and a.facetName = 8; 
-
-						select  SUBSTRING_INDEX(a.`value`,'S', -1) into _devID
-						from alarmorion_orionalarmfacetvalue a
-						where a.alarm = new.`id` and a.facetName = 8;
-						
-						set _siteID = substring(_devID , 1, 9);
--- 						select  substring(SUBSTRING_INDEX(a.errmsg,'S', -1) ,
--- 															 1, 9) into _siteID
--- 						from alarmorion_orionalarmfacetvalue a
--- 						where a.alarm = new.`id` and a.facetName = 8;
 						
 						IF(_siteID is not null) THEN
-						    # 看看是否有舊有的其他異常
+								update power_station a join (
-								update power_station a  join (
+										select site_id, case when (sourceState = 1 and alarmClass  = 4) then 3 # Network 控制盒斷線 - 紅燈
-												select a.id, sourceState, alarmClass, normalTime, site_id, 
+																			   when (sourceState = 1 and alarmClass != 4) then 2 # inv, sensor 異常 黃燈
-															case when (sourceState = 1 and alarmClass  = 4) then 3 # Network 控制盒斷線 - 紅燈
+																				 when  sourceState = 0 then 1 end healthStatus
-																	 when (sourceState = 1 and alarmClass != 4) then 2 # inv, sensor 異常 黃燈
+										from err_main
-																	 when  sourceState = 0 then 1 end healthStatus
+										where site_id = _siteID
-														 #, FROM_UNIXTIME(TIMESTAMP/1000, '%Y-%m-%d %H:%i:%s') time1 
+										group by site_id, alarmClass, sourceState
-												from alarmorion_orionalarmrecord a 
+										order by 2 desc # 以燈號嚴重性為主要顯示
-															join (
+										limit 1
-																						select id, alarm, substring(
+								) b on a.`code` = b.`site_id`
-																															errmsg
-																															, 2, 9) site_id
-																						from alarmorion_orionalarmfacetvalue
-																						where facetName = 8 and substring( errmsg , 2, 9) = _siteID
-																						order by 1 desc limit 100
-																			)	b on a.id = b.alarm 
-										where sourcestate = 1 # a.id =  185966 #185954
-										order by healthStatus desc limit 1
-										)b on a.code = b.site_id
 								set a.HealthStatus = b.healthStatus;
+						end if; 
+				#end;			
 				
-		-- 								update power_station a join (
-		-- 										select site_id, case when (sourceState = 1 and alarmClass  = 4) then 3 # Network 控制盒斷線 - 紅燈
-		-- 																			   when (sourceState = 1 and alarmClass != 4) then 2 # inv, sensor 異常 黃燈
-		-- 																				 when  sourceState = 0 then 1 end healthStatus
-		-- 										from err_main
-		-- 										where site_id = _siteID
-		-- 										group by site_id, alarmClass, sourceState
-		-- 										order by 2 desc # 以燈號嚴重性為主要顯示
-		-- 										limit 1
-		-- 								) b on a.`code` = b.`site_id`
-		-- 								set a.HealthStatus = b.healthStatus;
-						  end if;  
-							
-				# log 
-						INSERT INTO `log_trigger`(`site_id`, `device_id`, `HealthStatus`, alarm_id, `triggerFrom`) 
-						VALUES ( _siteID,  _devID, case new.sourceState when 1 then 2 # # Network 控制盒斷線 - 紅燈
-																													  when 0 then 1 end ,  
-									new.id, 'record');
 				# update 紅綠燈 for Inverter
-				   update inv_status set 
+				update inv_status set 
 							`status` = case new.sourceState when 1 then 2 # 異常黃燈
 																							when 0 then 1 end # 異常復歸 
 						where inverterid = _devID; 
--- 				IF (NEW.alarmClass = 1 ) THEN # alarmclass = 1 Inverter 
+		
--- 						#取出設備 ID  						
--- 						update inv_status set 
--- 							`status` = case new.sourceState when 1 then 2 # 異常黃燈
--- 																							when 0 then 1 end # 異常復歸 
--- 						where inverterid = _devID; 
--- 						
--- 				end if;  			 		
 			end$$
 			DELIMITER ;
----- 3 ------------------------------------------------------------
+			
+----------3 ------------------------------------------------------
 DROP TRIGGER IF EXISTS tt_before_facetvalue;
 DELIMITER $$ 
 			create trigger tt_before_facetvalue 
@@ -127,17 +78,21 @@ DELIMITER $$
 			begin  
 			
 				set new.errmsg = unicode_decode(new.`value`);
+				IF (NEW.facetName = 8) THEN # 8 異常設備						
+						set new.device_id =  SUBSTRING_INDEX(new.`value`,'S', -1);
+						set new.site_id =  substring(new.device_id , 1, 9);
+				end if;
 		
 			end$$
 			DELIMITER ;
 			
 ---4 -------------------------------------------------------------
-	DROP TRIGGER IF EXISTS tt_insert_faceValue;
+DROP TRIGGER IF EXISTS tt_insert_faceValue; 
-	DELIMITER $$ 
+DELIMITER $$ 
-			create trigger tt_insert_faceValue
+create trigger tt_insert_faceValue
-			after insert on alarmorion_orionalarmfacetvalue 
+after insert on alarmorion_orionalarmfacetvalue 
-			FOR EACH ROW
+FOR EACH ROW
-		begin  
+begin  
 									#    022020001           s:S022020001010011 --> 022020001010011
 					DECLARE _siteID varchar(20);			DECLARE _devID varchar(20);  DECLARE _msg varchar(30);  
 							
@@ -176,9 +131,66 @@ DELIMITER $$
 								where inverterid = _devID ;		
 								
 								#log 8
-							INSERT INTO `log_trigger`(`site_id`, `device_id`, `HealthStatus`, alarm_id, `triggerFrom`) 
+-- 							INSERT INTO `log_trigger`(`site_id`, `device_id`, `HealthStatus`, alarm_id, `triggerFrom`) 
-							VALUES ( _siteID,  _devID,  null,  new.`alarm`, 'facetvalue8');							
+-- 							VALUES ( _siteID,  _devID,  null,  new.`alarm`, 'facetvalue8');							
 					end if; 
 		 
 end$$
-DELIMITER ;
+DELIMITER;
+
+
+
+
+------------------------------------------------------------------------------
+
+
+DROP FUNCTION IF EXISTS unicode_decode;
+DELIMITER $$
+CREATE FUNCTION unicode_decode(content text) 
+RETURNS text
+BEGIN
+    DECLARE code1,code2  varchar(20);
+    DECLARE n_index,s_index smallint unsigned default 0;
+    DECLARE result,tmp_txt text;
+    DECLARE temp varchar(1);
+    SET s_index=LOCATE('$u', content,1);
+    set result ='';
+    while s_index>0 DO 
+         set code1 = conv(substring(content,s_index+2,2),16,10);
+        set code2 = conv(substring(content,s_index+4,2),16,10); 
+        set temp = convert(char(code1,code2) USING 'ucs2');
+        set tmp_txt = substring(content,n_index+1,s_index - (n_index+1));
+        set result = concat(result,tmp_txt,temp);
+        set n_index = s_index+5;
+        set s_index = LOCATE("$u", content, s_index+1);
+    END while ; 
+    set tmp_txt = substring(content,n_index+1);
+    set result = concat(result,tmp_txt);
+    RETURN result;
+END $$ 
+
+ 
+
+DROP FUNCTION IF EXISTS unicodeNum_decode;
+DELIMITER $$
+CREATE FUNCTION unicodeNum_decode(content text) 
+RETURNS text
+begin 
+-- 			DECLARE i INT DEFAULT 1;
+-- 			DECLARE v_char VARCHAR(1);
+ 			DECLARE result VARCHAR(255) DEFAULT '';
+-- 
+-- 		WHILE (i <= LENGTH(content) )  DO 
+-- 
+-- 			SET v_char = SUBSTR(content,i,1);
+-- 			IF v_char REGEXP  '^[A-Za-z0-9 ]+$' THEN  #alphanumeric
+-- 
+-- 						SET v_parseStr = CONCAT(v_parseStr,v_char);  
+-- 
+-- 			END IF;
+-- 			SET i = i + 1;
+-- 		END WHILE; 
+select replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(
+ 				SUBSTRING_INDEX(content, ':', -1) ,'$20',' '),'$2d','-'),'$2f','/'),'$28','('),'$29',')'),'$7b','{'), '$7d','}'),'$25','%'),'$40','@'),'$2e','.'),'$3a',':')  into result;
+		RETURN trim(result);
+END