input {
    jdbc {
        jdbc_connection_string => "jdbc:postgresql://@host:@port/@database"
        jdbc_user => "@username"
        jdbc_password => "@password"
        jdbc_driver_library => "C:postgresql-42.2.5.jar"
        jdbc_driver_class => "org.postgresql.Driver"
        statement => "SELECT * from table_name"
    }
}
output {
    elasticsearch {
        hosts => ["localhost:9200"]
        index => "table_name"
    }
}