From b7e7ef283150837c2c1d78719c11e20424c67d87 Mon Sep 17 00:00:00 2001
From: John Bodley <4567245+john-bodley@users.noreply.github.com>
Date: Tue, 26 Oct 2021 17:25:49 -0700
Subject: [PATCH] Revert "fix: the calculated columns explicit type convert
 into date (#14813)" (#16950)

This reverts commit 6bdbd2bf5059dac58e65cdf3fbafe618e182d907.
---
 superset/connectors/sqla/models.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/superset/connectors/sqla/models.py b/superset/connectors/sqla/models.py
index 1f68dea2be..83abc27c27 100644
--- a/superset/connectors/sqla/models.py
+++ b/superset/connectors/sqla/models.py
@@ -338,8 +338,7 @@ class TableColumn(Model, BaseColumn, CertificationMixin):
         ],
     ) -> str:
         """Convert datetime object to a SQL expression string"""
-        dttm_type = self.type or ("DATETIME" if self.is_dttm else None)
-        sql = self.db_engine_spec.convert_dttm(dttm_type, dttm) if dttm_type else None
+        sql = self.db_engine_spec.convert_dttm(self.type, dttm) if self.type else None
 
         if sql:
             return sql