Update SQL conformance entries for window functions functionality

diff --git a/src/backend/catalog/sql_features.txt b/src/backend/catalog/sql_features.txt
index a919f3f963c0e25b290c18294a352af6d7d9f378..3970f88f7ddf2dae853279a5dfc1475408307b1d 100644 (file)
--- a/src/backend/catalog/sql_features.txt
+++ b/src/backend/catalog/sql_features.txt
@@ -471,14 +471,14 @@ T572  Multiset-returning external SQL-invoked functions           NO
 T581   Regular expression substring function           YES 
 T591   UNIQUE constraints of possibly null columns         YES 
 T601   Local cursor references         NO  
-T611   Elementary OLAP operations          NO  
-T612   Advanced OLAP operations            NO  
+T611   Elementary OLAP operations          NO  most forms supported
+T612   Advanced OLAP operations            NO  some forms supported
 T613   Sampling            NO  
-T614   NTILE function          NO  
-T615   LEAD and LAG functions          NO  
+T614   NTILE function          YES 
+T615   LEAD and LAG functions          YES 
 T616   Null treatment option for LEAD and LAG functions            NO  
-T617   FIRST_VALUE and LAST_VALUE function         NO  
-T618   NTH_VALUE function          NO  
+T617   FIRST_VALUE and LAST_VALUE function         YES 
+T618   NTH_VALUE function          NO  function exists, but some options missing
 T621   Enhanced numeric functions          YES 
 T631   IN predicate with one list element          NO  
 T641   Multiple column assignment          NO  only some syntax variants supported