Title: #417: Revert "sysdb: add missing indices"
This reverts commit 9acdf51bf32d7b4389f3faea0fc6b73c56b6da71.
Indices can help with search operations but they are not for free especially
when you need to modify them. (add, remove operations)
There are worse results with this patch when obtaining huge number of
users. Maybe it will help to drop some indices https://pagure.io/SSSD/sssd/issue/3503
But better is to do proper measurement instead of and do not increase sysdb
To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/417/head:pr417
git checkout pr417