[jira] [Created] (FLINK-12105) TUMBLE INTERVAL value errors out for 100 or more value

["Vinod Mehra (JIRA)" <ji...@apache.org>]

Vinod Mehra created FLINK-12105:
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             Summary: TUMBLE INTERVAL value errors out for 100 or more value
                 Key: FLINK-12105
                 URL: https://issues.apache.org/jira/browse/FLINK-12105
             Project: Flink
          Issue Type: Bug
          Components: Table SQL / Client
    Affects Versions: 1.7.2
         Environment: [https://github.com/ververica/sql-training]
            Reporter: Vinod Mehra


I ran into this while experimenting with different values at Lyft eng. However it is reproducible with [https://github.com/ververica/sql-training] as well. I showed this issue to the training instructors during flink-forward-19 and they asked me to file this bug.

The INTERVAL values work fine until 99. Errors after that:

*TUMBLE(rideTime, INTERVAL '100' SECOND)*

_org.apache.calcite.sql.validate.SqlValidatorException: Interval field value 100 exceeds precision of SECOND(2) field_

*TUMBLE(rideTime, INTERVAL '100' MINUTE)*

_org.apache.calcite.sql.validate.SqlValidatorException: Interval field value 100 exceeds precision of MINUTE(2) field_

*TUMBLE(rideTime, INTERVAL '100' HOUR)*

_org.apache.calcite.sql.validate.SqlValidatorException: Interval field value 100 exceeds precision of HOUR(2) field_

*TUMBLE(rideTime, INTERVAL '100' DAY)*

Interval field value 100 exceeds precision of DAY(2) field

(Note: MONTH AND YEAR also error out but for different reasons ("_Only constant window intervals with millisecond resolution are supported_"). MONTH and YEAR intervals are not supported at all currently. I was told that it is hard to implement because of timezone differences. I will file that separately.)_
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