YufeiLiu created FLINK-18111:
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Summary: LATERAL query failed when use create view syntax
Key: FLINK-18111
URL: https://issues.apache.org/jira/browse/FLINK-18111
Project: Flink
Issue Type: Bug
Components: Table SQL / API
Affects Versions: 1.11.0
Reporter: YufeiLiu
When execute sql like this will throw exception
"org.apache.calcite.sql.validate.SqlValidatorException: Column 'c1' not found
in any table":
{code:SQL}
CREATE VIEW my_view AS SELECT T.a, T.b FROM source, LATERAL
TABLE(MY_TABLE_FUNCTION(`c1`)) AS T(`a`, `b`)
{code}
Because of in {{SqlToOperationConverter#convertCreateView}} unparse SqlNode to
sql string after validate, but the LATERAL keyword was missing at this point.
Plus {{SqlNode validateQuery = flinkPlanner.validate(query)}}, query ==
validateQuery.
I think we could use original sql to build {{CatalogViewImpl}}, they have the
same functionality.
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