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Add option to specify type specific date truncation functions (#9238)

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Ville Brofeldt
2020-03-05 07:25:50 +02:00
committed by GitHub
parent 7d572d9e96
commit ef2ebbd570
27 changed files with 107 additions and 77 deletions
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superset/db_engine_specs/athena.py
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@@ -23,7 +23,7 @@ from superset.db_engine_specs.base import BaseEngineSpec
class AthenaEngineSpec(BaseEngineSpec):
engine = "awsathena"
_time_grain_functions = {
_time_grain_expressions = {
None: "{col}",
"PT1S": "date_trunc('second', CAST({col} AS TIMESTAMP))",
"PT1M": "date_trunc('minute', CAST({col} AS TIMESTAMP))",