====
---- QUERY
# IMPALA-1619 group_concat() error
select length(group_concat(l_comment, "!")) from (
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem union all
select l_comment from tpch_parquet.lineitem) a
---- CATCH
Concatenated string length larger than allowed limit of 1 GB character data
=====