[jira] [Created] (FLINK-12834) Support CharType and BinaryType in blink runner

[Shang Yuanchun (Jira)]

Jingsong Lee created FLINK-12834:
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             Summary: Support CharType and BinaryType in blink runner
                 Key: FLINK-12834
                 URL: https://issues.apache.org/jira/browse/FLINK-12834
             Project: Flink
          Issue Type: New Feature
          Components: Table SQL / Planner
            Reporter: Jingsong Lee
            Assignee: Jingsong Lee


1.Now we use LogicalType VarcharType to support calcite char type.

2.Subsequent TableApi also generates LogicalType's CharType.

We need real support CharType in internal code gen and computation.



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