Pooja Nilangekar

Travis builds not triggered occasionally

7

I have noticed this for the past couple of days. Occasionally travis doesn't trigger a build for PRs. Not sure if the issue is because of too many jobs in...

Modified pg_column_stats initialization

9

This PR modifies the `ColumnStatsCatalog` constructor to use a predefined schema instead of using DDL. Additionally, it creates the `pg_column_stats` table to a per database basis. Initially this was not...

Concurrent transactions on the same table are aborted

2

When we run concurrent transactions on the same table, with one transaction updating it and the other reading from it, the transaction performing the read gets aborted. Here are the...