[HIVE-13233] Use min and max values to estimate better stats for comparison operators

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: Statistics
• Assignee: Jesús Camacho Rodríguez
• Reporter: Jesús Camacho Rodríguez
• Created: 08/Mar/16 19:18
• Updated: 27/Feb/24 22:24
• Resolved: 15/Mar/16 09:44

Description

We should benefit from the min/max values for each column to calculate more precisely the number of rows produced by expressions with comparison operators

Issue Links

• links to: RB link