Fix division by zero error in date_bin

John Naylor <john.naylor@postgresql.org>

Commit: 81322fc409743f9ef169cb7bd89b0d0113a0aaa1
Author: John Naylor <john.naylor@postgresql.org>
Date: 2021-07-22T21:36:26Z
Releases: 14.0
Fix division by zero error in date_bin

Bauyrzhan Sakhariyev, via Github

Backpatch to v14

Files