How to rollback collect stats to the original/previous stats state.

Database

How to rollback collect stats to the original/previous stats state.

Hi,

I am new to Teradata technology,

Can anybody let me know how can I rollback the collect stats to the previous collect stats.

Recently I have collected stats on some tables but because of that stats system performance is degraded. So I wanted to rollback the collect stats to there previous stats.

For Example: On 20th March my system was Healthy. On 21st March I have collected stats on some tables and because of this system performance is degraded. Now I wanted to rollback the collect stats to 20th March.

Please help me to resolve this issue.

Regards,

Deepak Dhabade