Fix the server status SQL query

git-svn-id: svn://svn.pgadmin.org/branches/REL-1_4_0_PATCHES@4761 a7884b65-44f6-0310-8a51-81a127f17b15

CHANGELOG.txt

@@ -18,6 +18,7 @@ The following list contains all changes to pgAdmin3, as present in svn.
 </ul>
 <br>
 <ul>
+    <li>2005-11-25 DP  1.4.1  Fix the server status SQL query
     <li>2005-11-20 FGP 1.4.1  Include pg_dump/pg_restore in the Mac OSX bundle
     <li>2005-11-20 DP  1.4.1  Use a proper 'Save As' style dialogue for selecting backup files
     <li>2005-11-20 AP  1.4.1  Don't show pk hint when editing view

src/frm/frmStatus.cpp

@@ -359,21 +359,25 @@ void frmStatus::OnRefresh(wxCommandEvent &event)
 		wxString sql;
 		if (connection->BackendMinimumVersion(7, 4)) {
 			sql = wxT("SELECT ")
-				  wxT("(SELECT datname FROM pg_database WHERE oid = database) AS dbname, ")
-				  wxT("relation::regclass AS class, ")
-				  wxT("pg_get_userbyid(pg_stat_get_backend_userid(pid)::int4) as user, ")
-				  wxT("transaction, pid, mode, granted, ")
-				  wxT("pg_stat_get_backend_activity(pid) AS current_query, ")
-				  wxT("pg_stat_get_backend_activity_start(pid) AS query_start ")
-				  wxT("FROM pg_locks ORDER BY pid");
+			      wxT("(SELECT datname FROM pg_database WHERE oid = pgl.database) AS dbname, ")
+			      wxT("pgl.relation::regclass AS class, ")
+			      wxT("pg_get_userbyid(pg_stat_get_backend_userid(svrid)) as user, ")
+			      wxT("pgl.transaction, pg_stat_get_backend_pid(svrid) AS pid, pgl.mode, pgl.granted, ")
+			      wxT("pg_stat_get_backend_activity(svrid) AS current_query, ")
+			      wxT("pg_stat_get_backend_activity_start(svrid) AS query_start ")
+			      wxT("FROM pg_stat_get_backend_idset() svrid, pg_locks pgl ")
+			      wxT("WHERE pgl.pid = pg_stat_get_backend_pid(svrid) ")
+			      wxT("ORDER BY pid;");
 		} else {
 			sql = wxT("SELECT ")
-				  wxT("(SELECT datname FROM pg_database WHERE oid = database) AS dbname, ")
-				  wxT("relation::regclass AS class, ")
-				  wxT("pg_get_userbyid(pg_stat_get_backend_userid(pid)::int4) as user, ")
-				  wxT("transaction, pid, mode, granted, ")
-				  wxT("pg_stat_get_backend_activity(pid) AS current_query ")
-				  wxT("FROM pg_locks ORDER BY pid");
+			      wxT("(SELECT datname FROM pg_database WHERE oid = pgl.database) AS dbname, ")
+			      wxT("pgl.relation::regclass AS class, ")
+			      wxT("pg_get_userbyid(pg_stat_get_backend_userid(svrid)) as user, ")
+			      wxT("pgl.transaction, pg_stat_get_backend_pid(svrid) AS pid, pgl.mode, pgl.granted, ")
+			      wxT("pg_stat_get_backend_activity(svrid) AS current_query ")
+			      wxT("FROM pg_stat_get_backend_idset() svrid, pg_locks pgl ")
+			      wxT("WHERE pgl.pid = pg_stat_get_backend_pid(svrid) ")
+			      wxT("ORDER BY pid;");
 		}
 
 		pgSet *dataSet2=connection->ExecuteSet(sql);