v2.47.1 - Ready to test IQS query

Adaptation/FileHandlers/TIBCO/Transport/Job.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Data;
 using System.Data.SqlClient;
 using System.IO;
 using System.Linq;
@@ -289,10 +290,28 @@ public class Job
 
     private static string GetRunJson(string lsl2SQLConnectionString, int? rds, int? workOrderNumber, int? workOrderCassette, int? slot, int? reactor)
     {
-        string result;
-        object scalar = null;
-        StringBuilder sql = new();
-        _ = sql.Append(" select ").
+        StringBuilder result = new();
+        string commandText = GetCommandText(rds, workOrderNumber, workOrderCassette, slot, reactor);
+        try
+        {
+            using SqlConnection sqlConnection = new(lsl2SQLConnectionString);
+            sqlConnection.Open();
+            using SqlCommand sqlCommand = new(commandText, sqlConnection);
+            SqlDataReader sqlDataReader = sqlCommand.ExecuteReader(CommandBehavior.SequentialAccess);
+            while (sqlDataReader.Read())
+                _ = result.Append(sqlDataReader.GetString(0));
+        }
+        catch (Exception)
+        {
+            _ = result.Clear();
+        }
+        return result.ToString();
+    }
+
+    private static string GetCommandText(int? rds, int? workOrderNumber, int? workOrderCassette, int? slot, int? reactor)
+    {
+        StringBuilder result = new();
+        _ = result.Append(" select ").
                 Append("         rr.rds_no ").
                 Append("       , rr.reactor ").
                 Append("       , rr.ps_no ").
@@ -364,21 +383,7 @@ public class Job
                 Append("       and qa.reactor = ").Append(reactor is null ? -1 : reactor.Value).Append(' ').
                 Append(" ) ").
                 Append(" for json path ");
-        try
-        {
-            using SqlConnection sqlConnection = new(lsl2SQLConnectionString);
-            sqlConnection.Open();
-            using (SqlCommand sqlCommand = new(sql.ToString(), sqlConnection))
-                scalar = sqlCommand.ExecuteScalar();
-            sqlConnection.Close();
-        }
-        catch (Exception)
-        { }
-        if (scalar is null)
-            result = string.Empty;
-        else
-            result = scalar.ToString();
-        return result;
+        return result.ToString();
     }
 
     private static (string, string, int?, string, int?, string) Get(string lsl2SQLConnectionString, string layer, string psn, int? reactorNumber, int? slotNumber, int? workOrderNumber, int? workOrderCassette, string zone)