presto to hive translator not translating ARRAY_JOIN which is not a function in hive

[sarahsiedlecki]

Before you file an issue

• Make sure you specify the "read" dialect eg. parse_one(sql, read="spark")
• Check if the issue still exists on main

Fully reproducible code snippet
Please include a fully reproducible code snippet or the input sql, dialect, and expected output.

ARRAY_JOIN is not being translated. the Hive function is CONCAT_WS

Official Documentation
Please include links to official SQL documentation related to your issue.

https://cwiki.apache.org/confluence/display/hive/languagemanual+udf

[tobymao]

@sarahsiedlecki are you sure this is right?concat_ws doens't work with arrays

[tobymao]

ah i found it now, please can you put more info in your issues so i don't have to dig?