luoyuxia created FLINK-26414:
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Summary: Hive dialect supports "Marco"
Key: FLINK-26414
URL: https://issues.apache.org/jira/browse/FLINK-26414
Project: Flink
Issue Type: Sub-task
Reporter: luoyuxia
In Hive, it's support to using such sql like:
{code:sql}
CREATE TEMPORARY MACRO macro_name([col_name col_type, ...]) expression;
{code}
which enable use to define function using sql statement.
It's also need to be supported using Hive dialect in Flink.
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