Option to cancel query on backend

[gelias]

No description provided.

[gelias]

Create a new option "Cancel Backend" during interactive mode

[julmon]

Hi,

This is already available through the 'k' key hit in interactive mode.

Thanks,

[fabriziomello]

@julmon actually pg_activity always use "pg_terminate_backend" if the PG version >= 8.4 (https://github.com/julmon/pg_activity/blob/master/pgactivity/Data.py#L206)

Our intention is provide a way to operator just cancel queries instead of to kill the backend.

[julmon]

Alright, will think about this.

Thanks,

[fabriziomello]

@julmon thanks. Soon we'll send a pull request.

[julmon]

@fabriziomello great.