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[sql] Fixing datetime SQL literal (#8464)

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This commit is contained in:
John Bodley
2019-10-29 23:24:48 -07:00
committed by GitHub
parent 7afda6e4f5
commit 0a3b121244
33 changed files with 436 additions and 82 deletions
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12
superset/db_engine_specs/oracle.py
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@@ -15,6 +15,7 @@
# specific language governing permissions and limitations
# under the License.
from datetime import datetime
from typing import Optional
from superset.db_engine_specs.base import LimitMethod
from superset.db_engine_specs.postgres import PostgresBaseEngineSpec
@@ -39,7 +40,10 @@ class OracleEngineSpec(PostgresBaseEngineSpec):
}
@classmethod
def convert_dttm(cls, target_type: str, dttm: datetime) -> str:
return ("""TO_TIMESTAMP('{}', 'YYYY-MM-DD"T"HH24:MI:SS.ff6')""").format(
dttm.isoformat()
)
def convert_dttm(cls, target_type: str, dttm: datetime) -> Optional[str]:
tt = target_type.upper()
if tt == "DATE":
return f"TO_DATE('{dttm.date().isoformat()}', 'YYYY-MM-DD')"
if tt == "TIMESTAMP":
return f"""TO_TIMESTAMP('{dttm.isoformat(timespec="microseconds")}', 'YYYY-MM-DD"T"HH24:MI:SS.ff6')""" # pylint: disable=line-too-long
return None