Hi,
We are converting our hive logic which is using lateral view and explode
functions. Is there any builtin function in scala for performing lateral
view explore.
Below is our query in Hive. temparray is temp table with c0 and c1 columns
SELECT id, CONCAT_WS(',', collect_list(LineID)) as LineiD
FROM (SELECT cast(LineID as STRING) as LineiD, cast(id as STRING) as id
FROM temparray LATERAL VIEW explode(`_c1`) adTable AS id) T
GROUP BY id;
Can any one provide pointer for string functions available in scala. We
would like perform operations like Collect_List, get starting index of
matching string.
Nanu
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