THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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proposed changes | note |
Support function TO_TIMESTAMP_LTZ(numeric_expr, [,scale]) return type: TIMESTAMP(p3) WITH LOCAL TIME ZONE #session timezone: UTC TO_TIMESTAMP_LTZ(44) 1970-01-01 00:00:44 #session timezone: UTC+8 TO_TIMESTAMP_LTZ(-28756) 1970-01-01 00:00:44 | TO_TIMESTAMP_LTZ(numeric_expr [,scale]) TO_TIMESTAMP_LTZ(seconds, 0) TO_TIMESTAMP_LTZ(milliseconds, 3)TO_TIMESTAMP_LTZ(microSeconds, 6) TO_TIMESTAMP_LTZ(nanoSeconds, 9) |
5. Support more conversion classes for LocalZonedTimestampType(TIMESTAMP WITH LOCAL TIME ZONE)
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Due to the historical reason, we didn't not support TIME(9) yet, we think It's a good time point to support it in this FLIP.
8. Introduce 'table.exec.time-function-evaluation' config to control when the time function should be evaluated.(TODO)
an option table.exec.time-function-evaluation to control the materialize time point of time function value. The time function includes
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