kevinjmh commented on issue #3278: [CARBONDATA-3427] Beautify DAG by showing less text
URL:
https://github.com/apache/carbondata/pull/3278#issuecomment-501934358
@BJangir
I create a test table with only two columns to check.
```
+-----------+------------+----------+--+
| col_name | data_type | comment |
+-----------+------------+----------+--+
| name | string | NULL |
| id | int | NULL |
+-----------+------------+----------+--+
```
and query like `select name, count(*) from TABLE_NAME where name!='a' group by name limit 10`
1. SQL tab also can be fix by this PR
2. tooltip has some different compared to parquet since carbon's code in a different flow. What I want to metion is that both carbon and parquet only show the column we query instead of the whole schema.
*carbon*
*parquet*
3. similar to the second point, only query column is show instead of the whole schema. but we can get the whole schema from logical plan, both carbon and parquet acts the same
*carbon*
*parquet*
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