ruby on rails - input from form being converted to decimal on insert -

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i have db column upc codes setup 'numeric' data type in postgres.

i generated scaffolding input values table, rails converting input in float reason,

eg, 13 digit number entry 1234567890000 converted 1234567890000.0

from logs:

insert "upc_codes" ("upccode") values (1234567890000.0) returning "id"

where data type sql statement being set, or not set case may be?

what data type using column? try changing column type integer in migration:

change_column :upc_codes, :upc_code, :integer

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