fix: major performance improvement for instance-wide uncommitted check

Author: isc-pbarton

cls/SourceControl/Git/Change.cls

@@ -217,9 +217,9 @@ ClassMethod InstanceUncommittedExecute(ByRef qHandle As %Binary) As %Status
                     throw:SQLCODE<0 ##class(%Exception.SQL).CreateFromSQLCODE(SQLCODE, %msg)
                 &sql(FETCH InstanceCursor)
                 while(SQLCODE = 0) {
-                    set qHandle("changes", $increment(qHandle("changes")), "InternalName") = internalName
-                    set qHandle("changes", qHandle("changes"), "User") = changedBy
-                    set qHandle("changes", qHandle("changes"), "Namespace") = namespace
+                    set ^||InstanceUncommitted("changes", $increment(^||InstanceUncommitted("changes")), "InternalName") = internalName
+                    set ^||InstanceUncommitted("changes", ^||InstanceUncommitted("changes"), "User") = changedBy
+                    set ^||InstanceUncommitted("changes", ^||InstanceUncommitted("changes"), "Namespace") = namespace
                     &sql(FETCH InstanceCursor)
                 }
                 &sql(CLOSE InstanceCursor)
@@ -232,10 +232,10 @@ ClassMethod InstanceUncommittedExecute(ByRef qHandle As %Binary) As %Status
 ClassMethod InstanceUncommittedFetch(ByRef qHandle As %Binary, ByRef Row As %List, ByRef AtEnd As %Integer = 0) As %Status [ PlaceAfter = InstanceUncommittedExecute ]
 {
     set i = qHandle("i")
-    if $data(qHandle("changes",i))=10 {
-        set Row = $listbuild(qHandle("changes", i, "InternalName"), qHandle("changes", i, "User"), qHandle("changes", i, "Namespace"))
+    if $data(^||InstanceUncommitted("changes",i))=10 {
+        set Row = $listbuild(^||InstanceUncommitted("changes", i, "InternalName"), ^||InstanceUncommitted("changes", i, "User"), ^||InstanceUncommitted("changes", i, "Namespace"))
     }
-    if i >= $get(qHandle("changes"),0) {
+    if i >= $get(^||InstanceUncommitted("changes"),0) {
         set AtEnd = 1
     } else {
         set qHandle("i") = $increment(qHandle("i"))