[jira] [Created] (FLINK-27806) Datagen add binary & varbinary type support

["Ran Tao (Jira)" <ji...@apache.org>]

Ran Tao created FLINK-27806:
-------------------------------

             Summary: Datagen add binary & varbinary  type support
                 Key: FLINK-27806
                 URL: https://issues.apache.org/jira/browse/FLINK-27806
             Project: Flink
          Issue Type: Improvement
    Affects Versions: 1.14.4, 1.15.0
            Reporter: Ran Tao


Datagen connector currently not support BYTES type. e.g. BINARY & VARBINARY. It will cause exception when use

CREATE TABLE t3 (
    f0 BIGINT,
    f1 VARBINARY
) WITH (
  'connector' = 'datagen',
  ....
);


StackTrace:
Caused by: org.apache.flink.table.api.ValidationException: Unsupported type: BYTES at org.apache.flink.connector.datagen.table.RandomGeneratorVisitor.defaultMethod(RandomGeneratorVisitor.java:317) at org.apache.flink.connector.datagen.table.RandomGeneratorVisitor.defaultMethod(RandomGeneratorVisitor.java:60) at org.apache.flink.table.types.logical.utils.LogicalTypeDefaultVisitor.visit(LogicalTypeDefaultVisitor.java:82) at org.apache.flink.table.types.logical.VarBinaryType.accept(VarBinaryType.java:151) at org.apache.flink.connector.datagen.table.DataGenTableSourceFactory.createContainer(DataGenTableSourceFactory.java:128) at org.apache.flink.connector.datagen.table.DataGenTableSourceFactory.createDynamicTableSource(DataGenTableSourceFactory.java:98) at org.apache.flink.table.factories.FactoryUtil.createTableSource(FactoryUtil.java:147)



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