How to verify whether a fetch USES MRF or not?

如何确定是否对获取使用mrf ？

youdao

There is no MRF support for forward only cursors.

还没有针对单进游标的 MRF 支持。

youdao

Currently, there are three public interfaces for MRF support.

目前，MRF支持有3个公共接口。

youdao

As well as the hard work in the gym, Harrison attended the MRF Pace Foundation in Chennai under the tutelage of Australian pace great Dennis Lillee.

BBC: Glamorgan's David Harrison delighted at wicket haul

Only two other parties passed the 4% threshold needed to enter parliament - the ethnic Turkish party Movement for Rights and Freedoms (MRF) won 11.3%, and the ultra-nationalist Ataka took 7.3%.

BBC: Main party in Bulgaria seeks to void election result