384 B
384 B
Creating enums
When creating a new enum, it should use the database type SMALLINT.
The SMALLINT type size is 2 bytes, which is sufficient for an enum.
This would help to save space in the database.
To use this type, add limit: 2 to the migration that creates the column.
Example:
def change
add_column :ci_job_artifacts, :file_format, :integer, limit: 2
end