chore(risingwave): remove old first/last definitions

ibis-project · Aug 2, 2024 · b9f2b19 · b9f2b19
1 parent 92328c1
commit b9f2b19
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/ibis/backends/sql/compilers/risingwave.py b/ibis/backends/sql/compilers/risingwave.py
@@ -58,12 +58,6 @@ def visit_Correlation(self, op, *, left, right, how, where):
             op, left=left, right=right, how=how, where=where
         )
 
-    def visit_First(self, op, *, arg, where):
-        return self.agg.first_value(arg, where=where)
-
-    def visit_Last(self, op, *, arg, where):
-        return self.agg.last_value(arg, where=where)
-
     def visit_TimestampTruncate(self, op, *, arg, unit):
         unit_mapping = {
             "Y": "year",