[HIVE-19647] use bitvectors in IN operators

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Component/s: Statistics
• Labels: pull-request-available
• Assignee: Soumyakanti Das
• Reporter: Zoltan Haindrich
• Created: 22/May/18 10:38
• Updated: 17/Nov/22 08:55
• Resolved: 21/Sep/21 10:24

Description

for strings there is no easy way to filter things out ; even min/max is null;
but the bitvectors could be used if they are available

Issue Links

• relates to: HIVE-19460 Improve stats estimations for NOT IN operator
• links to: GitHub Pull Request #2598
• links to: rb