! You will need to run  'createdb factor-test' to create the database.
! Set username and password in  the 'connect' word.

IN: postgresql-test
USING: kernel postgresql alien continuations io prettyprint
sequences namespaces ;


: test-connection ( host port pgopts pgtty db user pass -- bool )
    [ [ ] with-postgres ] catch "Error connecting!" "Connected!" ? print ;

! just a basic demo

"localhost" "" "" "" "test" "postgres" "" [
    "drop table animal" do-command

    "create table animal (id serial not null primary key, species varchar(256), name varchar(256), age integer)" do-command
    "insert into animal (species, name, age) values ('lion', 'Mufasa', 5)"
    do-command

    "select * from animal where name = 'Mufasa'" [ ] do-query
    "select * from animal where name = 'Mufasa'"
    [
        result>seq length 1 = [ "...there can only be one Mufasa..." throw ] unless
    ] do-query

    "insert into animal (species, name, age) values ('lion', 'Simba', 1)"
    do-command

    "select * from animal" 
    [
          "Animal table:" print
          result>seq print-table
    ] do-query

    ! intentional errors
    ! [ "select asdf from animal"
    ! [ ] do-query ] catch [ "caught: " write print ] when*
    ! "select asdf from animal" [ ] do-query 
    ! "aofijweafew" do-command
] with-postgres