[TRAFODION-1618] Row count estimation method used in Update stats can be improved

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3-incubating
• Component/s: sql-cmp
• Assignee: Dave Birdsall
• Reporter: Qifan Chen
• Created: 12/Nov/15 15:02
• Updated: 21/Apr/16 22:28
• Resolved: 18/Feb/16 17:08

Description

For a customer table, the row count is estimated as 2343750004, while the actual row account is 25055150.