infoschema: add digest for process list (#19622)#19829

Merged

zz-jason merged 4 commits intopingcap:release-4.0from ti-srebot:release-4.0-4f9b3508dd7d

Sep 8, 2020

+18-10

Commits on Sep 7, 2020

cherry pick pingcap#19622 to release-4.0

lzmhhh123
authored and
ti-srebot
committed
fix conflicts
lzmhhh123
committed
Merge branch 'release-4.0' into release-4.0-4f9b3508dd7d
ti-srebot
authored

Commits on Sep 8, 2020

Merge branch 'release-4.0' into release-4.0-4f9b3508dd7d
ti-srebot
authored