feat(TDI-41405): add transaction management (#3177). Revert

main/plugins/org.talend.designer.components.localprovider/components/tMSSqlSCD/tMSSqlSCD_begin.javajet

@@ -764,7 +764,6 @@ if(inputSchema != null && inputSchema.size() > 0 && outputSchema != null && outp
 %>
     <%@ include file="../templates/tMSSql/_tMSSqlConnection.javajet"%>
 
-    conn_<%=cid%>.setAutoCommit(false);
     if(dbschema_<%=cid%> == null || dbschema_<%=cid%>.trim().length() == 0) {
         tableName_<%=cid%> = <%=dbtable%>;
     } else {

main/plugins/org.talend.designer.components.localprovider/components/tMSSqlSCD/tMSSqlSCD_main.javajet

@@ -184,7 +184,6 @@ if(inputSchema != null && inputSchema.size() > 0 && outputSchema != null && outp
         <%
     }
     %>    
-    conn_<%=cid%>.rollback();
     if(lookUpValue_<%=cid%> == null) {
         <%
         if(!isEnableSaveMemMode) {
@@ -613,10 +612,8 @@ if(inputSchema != null && inputSchema.size() > 0 && outputSchema != null && outp
         }
         %>
     }
-    conn_<%=cid%>.commit();
+    
 	} catch (java.lang.Exception e) {//catch
-        conn_<%=cid%>.rollback();
-
   		<%
         if (dieOnError) {
             %>