fix(flink): unit is ignored when str cast to timestamp #11167
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Description of changes
When string like '2025-04-28 00:00:00' cast to dt.timestamp.from_unit('s'), the unit is ignored, sql is like:
TO_TIMESTAMP(COALESCE('2025-04-28 00:00:00','yyyy-MM-dd HH:mm:ss.SSS')Fix it when unit is second:
TO_TIMESTAMP(COALESCE('2025-04-28 00:00:00')the default value of the format string is 'yyyy-MM-dd HH:mm:ss' .
Issues closed