Access postgres database1 at hydra.cs.buffalo.edupostgres database1 at hadar.cs.buffalo.eduoracle database2 at autarch.cit.buffalo.eduunix at hadar.cs.buffalo.eduunix at hydra.cs.buffalo.eduunix at autarch.cit.buffalo.edu query=select from where If you chose the unix shell subsystem, unix query= For your information: Current Schemas in our Database:A Postgres database: relation1:MEMBERS (attributes: Name, Office, E-mail)relation 2: REPORTS (attributes: ID, Title)An Oracle database: relation:Students (attributes: Name, Office, E-mail) Sample Query: access postgres database1 at hydra.cs.buffalo.edu; query= select * from reports