Hello,
I''m trying to implement a free SQL sender, and I''m using this
control:
def expert_mode_result
c = ActiveRecord::Base.connection
@result = c.execute(params[:expert_command])
render :partial => "expert_mode_result", :layout =>false
end # expert_mode_result
as a test, I''m sending this SQL:
SELECT nc8, nacer FROM masters LIMIT 1
and, in the web page, if I dump the @result, I get:
---
- 0: "02011000"
1: "1511"
nc8: "02011000"
nacer: "1511"
What I don''t understand, is why I''m getting 4 attributes, when
I really
asked only for two, the nc8 and the nacer. I don''t know if
it''s trying
to get the id.
If I send the same sql with the limit to 5, I''m also getting duplicate
values inside each element, and 4 attributes.
here''s the dump:
---
- 0: "02011000"
1: "1511"
nc8: "02011000"
nacer: "1511"
- 0: "02011010"
1: "1511"
nc8: "02011010"
nacer: "1511"
- 0: 02011090
1: "1511"
nc8: 02011090
nacer: "1511"
- 0: "02012011"
1: "1511"
nc8: "02012011"
nacer: "1511"
- 0: 02012019
1: "1511"
nc8: 02012019
nacer: "1511"
any idea ?
thanks,
rai
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