Jaehwa Jung created TAJO-1051:
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Summary: Support DDL parameter for inserting specified directory.
Key: TAJO-1051
URL: https://issues.apache.org/jira/browse/TAJO-1051
Project: Tajo
Issue Type: Improvement
Components: operator/expression, parser
Reporter: Jaehwa Jung
Currently, users just can write csv file with specified directory as follows:
{code:xml}
INSERT OVERWRITE INTO LOCATION '/dir/subdir' SELECT l_orderkey, l_quantity FROM
lineitem;
{code}
In above case, the output file has made by default csv file parameters. So,
users can't use another field delimiter and compression options.
Thus, we need to support that users can choice their table parameters as
follows:
{code:xml}
INSERT OVERWRITE INTO LOCATION '/dir/subdir'
USING csv WITH
('csvfile.delimiter'='\u001','compression.codec'='org.apache.hadoop.io.compress.DeflateCodec')
SELECT l_orderkey, l_quantity FROM lineitem;
{code}
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