zzcclp opened a new pull request #3338: [CARBONDATA-3477] deal line break chars correctly after 'select' in 'update ... select columns' sql
URL:
https://github.com/apache/carbondata/pull/3338
**Problem:**
When use below sql to update table:
```
UPDATE IUD_table2 a
SET (a.IUD_table2_country, a.IUD_table2_salary) = (select
b.IUD_table1_country, b.IUD_table1_salary from IUD_table1 b where b.IUD_table1_id = 8)
WHERE a.IUD_table2_id < 6 or a.IUD_table2_id > 15
```
it will throw out exception.
**Solution:**
deal line break chars correctly after 'select' in 'update ... select columns' sql
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