RupengWang commented on pull request #984:
URL: https://github.com/apache/kylin/pull/984#issuecomment-644006444
## Design test cases
### Prepare test env
- Using kylin sample cube - kylin_salesa_cube
- build segment[2012-01-01 ~ 2012-02-01] and segment[2012-02-01 ~ 2012-06-01]
### Case-1
```sql
select count(*) from kylin_sales where part_dt = '2012-01-01' OR part_dt =
'2012-08-01'
```
2020-06-15 16:56:42,913 DEBUG [Query
3fe1e44b-4ad9-76a2-9693-1dc6f0233aeb-66] common.SegmentPruner:79 : Pruner
passed on segment kylin_sales_cube[20120101000000_20120201000000]
2020-06-15 16:56:42,914 DEBUG [Query
3fe1e44b-4ad9-76a2-9693-1dc6f0233aeb-66] common.SegmentPruner:75 : Prune
segment kylin_sales_cube[20120201000000_20120601000000] due to given filter
### Case-2
```sql
select count(*) from kylin_sales where part_dt in ('2012-01-01',
'2012-01-02','2012-08-02')
```
2020-06-15 17:10:45,369 DEBUG [Query
c8bdbe0f-2d79-7002-3032-44a86590a97e-68] common.SegmentPruner:79 : Pruner
passed on segment kylin_sales_cube[20120101000000_20120201000000]
2020-06-15 17:10:45,369 DEBUG [Query
c8bdbe0f-2d79-7002-3032-44a86590a97e-68] common.SegmentPruner:75 : Prune
segment kylin_sales_cube[20120201000000_20120601000000] due to given filter
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