Dian Fu created FLINK-19116:
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Summary: Support more kinds of data for expressions.lit in the
Python Table API
Key: FLINK-19116
URL: https://issues.apache.org/jira/browse/FLINK-19116
Project: Flink
Issue Type: Sub-task
Components: API / Python
Reporter: Dian Fu
Fix For: 1.12.0
As discussed in https://github.com/apache/flink/pull/13278#discussion_r481005165
For expressions.lit,
{code}
Current implementation only support the basic type like int, str, bool... It
would be better if we support more data type like BigDecimal, Timestamp and
other atomic/complex datatypes. We can find all supported types according the
Java class org.apache.flink.table.types.utils.ValueDataTypeConverter.
{code}
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