MONDRIAN: be explicit about the number of decimal places shown in res…

…ults, to deal with the way different DBMSs return aggregate values in JDBC result sets. MySQL and Access may return a Double on an Integer column, while Postgres will return a Long. Setting the format string in the schema or for calculated members makes results consistent across DBMSs. [git-p4: depot-paths = "//open/mondrian/": change = 3075]
pentaho · Jan 19, 2005 · 4a2654f · 4a2654f
1 parent e1ea20b
commit 4a2654f
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/demo/FoodMart.xml b/demo/FoodMart.xml
@@ -216,8 +216,8 @@ lname
   <Measure name="Supply Time" column="supply_time" aggregator="sum"/>
   <Measure name="Warehouse Cost" column="warehouse_cost" aggregator="sum"/>
   <Measure name="Warehouse Sales" column="warehouse_sales" aggregator="sum"/>
-  <Measure name="Units Shipped" column="units_shipped" aggregator="sum"/>
-  <Measure name="Units Ordered" column="units_ordered" aggregator="sum"/>
+  <Measure name="Units Shipped" column="units_shipped" aggregator="sum" formatString="#.0"/>
+  <Measure name="Units Ordered" column="units_ordered" aggregator="sum" formatString="#.0"/>
   <Measure name="Warehouse Profit" column="&quot;warehouse_sales&quot;-&quot;inventory_fact_1997&quot;.&quot;warehouse_cost&quot;" aggregator="sum"/>
 </Cube>
 

diff --git a/testsrc/main/mondrian/test/BasicQueryTest.java b/testsrc/main/mondrian/test/BasicQueryTest.java
@@ -3280,7 +3280,8 @@ public void testRank() {
     public void testDifferentCalculationsForDifferentLevels() {
         runQueryCheckResult(
                 "WITH MEMBER Measures.[Average Units Ordered] AS" + nl +
-                "  'AVG(DESCENDANTS([Store].CURRENTMEMBER, [Store].[Store Name]), [Measures].[Units Ordered])'" + nl +
+                "  'AVG(DESCENDANTS([Store].CURRENTMEMBER, [Store].[Store Name]), [Measures].[Units Ordered])'," + nl +
+				"  FORMAT_STRING='#.00'" + nl +    
                 "SELECT {[Measures].[Units ordered], Measures.[Average Units Ordered]} ON COLUMNS," + nl +
                 "  [Store].[Store State].MEMBERS ON ROWS" + nl +
                 "FROM Warehouse",
@@ -3318,9 +3319,9 @@ public void testDifferentCalculationsForDifferentLevels() {
                 "Row #7: 66307.0" + nl +
                 "Row #7: 16576.75" + nl +
                 "Row #8: 44906.0" + nl +
-                "Row #8: 22453.0" + nl +
+                "Row #8: 22453.00" + nl +
                 "Row #9: 116025.0" + nl +
-                "Row #9: 16575.0" + nl);
+                "Row #9: 16575.00" + nl);
     }
 
     /**