Jacques,
thanks for your explanation. I don't need extra information from
you... I actually still don't understand this patch, but that's not
really important if you and others are sure it is a correct fix.
By the way, and sorry for being such a pain... there is room for more
formatting enhancements :-)
From
+ if (isGroupBy) {
+ while (resultSet.next()) count++;
+ }
+ else if (resultSet.next()) {
to
+ if (isGroupBy) {
+ while (resultSet.next()) count++;
+ } else if (resultSet.next()) {
and probably it would be better to always use { } even for one line
blocks (but this is less important).
Jacopo
On Jun 27, 2008, at 2:00 PM, Jacques Le Roux wrote:
Hi Jacopo,
I just fixed the formatting issues, I did it too fast, sorry.
When you were using a group by with a count in a view-entity you did
not get all the possible results. It's easy to try by creating
a specific entity-view and looking for its results in webtools/
entities data maintenance(All).
If you are interested I can send you more informations
Jacques
From: "Jacopo Cappellato" <[EMAIL PROTECTED]>
Hi Jacques,
just curious, what was the bug that you fixed here?
Thanks,
Jacopo
PS: there are some minor formatting issues in the patch
On Jun 27, 2008, at 10:43 AM, [EMAIL PROTECTED] wrote:
Author: jleroux
Date: Fri Jun 27 01:43:00 2008
New Revision: 672191
URL: http://svn.apache.org/viewvc?rev=672191&view=rev
Log:
Fix a Group By bug when using Count (View Entities)
Modified:
ofbiz/trunk/framework/entity/src/org/ofbiz/entity/datasource/
GenericDAO.java
Modified: ofbiz/trunk/framework/entity/src/org/ofbiz/entity/
datasource/GenericDAO.java
URL:
http://svn.apache.org/viewvc/ofbiz/trunk/framework/entity/src/org/ofbiz/entity/datasource/GenericDAO.java?rev=672191&r1=672190&r2=672191&view=diff
= = = = = = = =
=
=
====================================================================
--- ofbiz/trunk/framework/entity/src/org/ofbiz/entity/datasource/
GenericDAO.java (original)
+++ ofbiz/trunk/framework/entity/src/org/ofbiz/entity/datasource/
GenericDAO.java Fri Jun 27 01:43:00 2008
@@ -970,7 +970,18 @@
sqlP.executeQuery();
long count = 0;
ResultSet resultSet = sqlP.getResultSet();
- if (resultSet.next()) {
+ boolean isGroupBy = false;
+ if (modelEntity instanceof ModelViewEntity) {
+ ModelViewEntity modelViewEntity =
(ModelViewEntity) modelEntity;
+ String groupByString =
modelViewEntity.colNameString(modelViewEntity.getGroupBysCopy(),
", ", "", false);
+
+ if (UtilValidate.isNotEmpty(groupByString))
isGroupBy = true;
+ }
+
+ if (isGroupBy) {
+ while (resultSet.next()) count++;
+ }
+ else if (resultSet.next()) {
count = resultSet.getLong(1);
}
return count;
