Hyoungjun Kim created TAJO-977:
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Summary: INSERT into a partitioned table as SELECT statement uses
a wrong schema.
Key: TAJO-977
URL: https://issues.apache.org/jira/browse/TAJO-977
Project: Tajo
Issue Type: Bug
Reporter: Hyoungjun Kim
Assignee: Hyoungjun Kim
Priority: Minor
Currently Tajo uses a output schema for INSERT into partitioned table
statement. In most cases, this should not be a problem. But, Parquet file
occurs a error because Parquet file format has schema meta data itself.
The result file of the following query has wrong column meta.
{code}
create table parquet_test (col1 text, col2 text) using parquet;
insert into select substr(col1, 1, 3) from table1;
{code}
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