Datasource Exasol: support encryption setting

redash/query_runner/exasol.py

@@ -66,9 +66,10 @@ def configuration_schema(cls):
                 "password": {"type": "string"},
                 "host": {"type": "string"},
                 "port": {"type": "number", "default": 8563},
+                "encrypted": {"type": "boolean", "title": "Enable SSL Encryption"},
             },
             "required": ["host", "port", "user", "password"],
-            "order": ["host", "port", "user", "password"],
+            "order": ["host", "port", "user", "password", "encrypted"],
             "secret": ["password"],
         }
 
@@ -81,6 +82,7 @@ def _get_connection(self):
             dsn=exahost,
             user=self.configuration.get("user", None),
             password=self.configuration.get("password", None),
+            encryption=self.configuration.get("encrypted", True),
             compression=True,
             json_lib="rapidjson",
             fetch_mapper=_exasol_type_mapper,

requirements_all_ds.txt

@@ -32,6 +32,6 @@ phoenixdb==0.7
 certifi>=2019.9.11
 pydgraph==2.0.2
 azure-kusto-data==0.0.35
-pyexasol==0.9.1
+pyexasol==0.12.0
 python-rapidjson==0.8.0
 pyodbc==4.0.28