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-rw-r--r--lib/sqlalchemy/sql/compiler.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py
index ca14c9371..26d35a207 100644
--- a/lib/sqlalchemy/sql/compiler.py
+++ b/lib/sqlalchemy/sql/compiler.py
@@ -747,6 +747,12 @@ class SQLCompiler(Compiled):
)
)
+ def visit_within_group(self, within_group, **kwargs):
+ return "%s WITHIN GROUP (ORDER BY %s)" % (
+ within_group.func._compiler_dispatch(self, **kwargs),
+ within_group.order_by._compiler_dispatch(self, **kwargs)
+ )
+
def visit_funcfilter(self, funcfilter, **kwargs):
return "%s FILTER (WHERE %s)" % (
funcfilter.func._compiler_dispatch(self, **kwargs),