john-bodley commented on a change in pull request #8464: [sql] Fixing datetime
SQL literal
URL:
https://github.com/apache/incubator-superset/pull/8464#discussion_r339846744
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File path: superset/db_engine_specs/elasticsearch.py
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@@ -41,7 +41,7 @@ class ElasticSearchEngineSpec(BaseEngineSpec):
type_code_map: Dict[int, str] = {} # loaded from get_datatype only if
needed
@classmethod
- def convert_dttm(cls, target_type: str, dttm: datetime) -> str:
- if target_type.upper() in ("DATETIME", "DATE"):
- return f"'{dttm.isoformat()}'"
- return f"'{dttm.strftime('%Y-%m-%d %H:%M:%S')}'"
+ def convert_dttm(cls, target_type: str, dttm: datetime) -> Optional[str]:
+ if target_type.upper() in ("DATE", "DATETIME"):
+ return f"CAST('{dttm.isoformat()}' AS TIMESTAMP)"
Review comment:
@dpgaspar I know you recently added this and I was hoping you could validate
the logic.
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