From cad14590190800fc397d0510c8b9a02b61ec15c3 Mon Sep 17 00:00:00 2001
From: michellethomas <michelle.q.thomas@gmail.com>
Date: Fri, 15 Feb 2019 11:16:04 -0800
Subject: [PATCH] Adding template_params to datasource editor for sqla tables
 (#6869)

(cherry picked from commit b0f7f51ab74a6b33809714cd6e2d02d87ddab445)
---
 superset/assets/src/datasource/DatasourceEditor.jsx | 8 ++++++++
 superset/connectors/sqla/models.py                  | 1 +
 2 files changed, 9 insertions(+)

diff --git a/superset/assets/src/datasource/DatasourceEditor.jsx b/superset/assets/src/datasource/DatasourceEditor.jsx
index f16c1e534968..b9363f43a2f9 100644
--- a/superset/assets/src/datasource/DatasourceEditor.jsx
+++ b/superset/assets/src/datasource/DatasourceEditor.jsx
@@ -406,6 +406,14 @@ export class DatasourceEditor extends React.PureComponent {
           label={t('Hours offset')}
           control={<TextControl />}
         />
+        { this.state.isSqla &&
+          <Field
+            fieldKey="template_params"
+            label={t('Template parameters')}
+            descr={t('A set of parameters that become available in the query using Jinja templating syntax')}
+            control={<TextControl />}
+          />
+        }
       </Fieldset>);
   }
 
diff --git a/superset/connectors/sqla/models.py b/superset/connectors/sqla/models.py
index cf22add62823..1fcc5959ba72 100644
--- a/superset/connectors/sqla/models.py
+++ b/superset/connectors/sqla/models.py
@@ -420,6 +420,7 @@ def data(self):
             d['time_grain_sqla'] = grains
             d['main_dttm_col'] = self.main_dttm_col
             d['fetch_values_predicate'] = self.fetch_values_predicate
+            d['template_params'] = self.template_params
         return d
 
     def values_for_column(self, column_name, limit=10000):