DB-Sync Incorrectly recording governance protocol parameters

[Ryun1]

Network

• SanchoNet

Versions

• Cardano node - 9.0.0
• Db-sync - sancho-5.1.0

Build/Install Method The method you use to build or install cardano-db-sync:

• docker image

Run method The method you used to run cardano-db-sync (eg Nix/Docker/systemd/none):

• docker

Additional context

• Related GovTool issue #1591 with more context.

Problem Report

• GovTool queries DBSync current protocol parameter data via the epoch_param table and this query.
• Prior to the upgrade to Node 9.0.0 and DBSync sancho-5-1-0, this query would result in the correct current protocol parameters
• Now, some of these parameters are incorrect, it seems like it is governance related parameters which are reported as 0 instead of their correct value.
• For example "drep_activity": 0, "drep_deposit": 0, but when these parameters are checked via my local node the results are "dRepActivity": 20, "dRepDeposit": 500000000,.
  • This is further confirmed by the behaviour experienced when trying to register as a DRep via GovTool issue #1591.