[GENERAL] Can we specify transaction level when connectting to external postgresql server via postgres_fdw

[guxiaobo1982]

Hi,


We are try to connect to Greenplum database from PostgreSQL 9.3 beta2 via 
postgres_fdw, but the Greenplum Database does not support REPEATABLE READ 
transactions, can we specify other isolation leves?


Regards,


Xiaobo Gu