Comments (1)
You can pass options to copy_from
. A header
of false
will skip headers.
For example:
Customer.copy_from 'file.csv', header: false, columns: [
:name,
:age,
:date_of_birth
]
from postgres-copy.
Related Issues (20)
- PG::InsufficientPrivilege: ERROR: must be superuser to COPY to or from a file HOT 1
- Database Backup HOT 1
- `acts_as_copy_target` not defined in Rails 3, but works great in Rails 4 HOT 3
- Does it really need rails dependency? HOT 1
- How about `copy_from_string` / `copy_from_stream` / `copy_to_stream` HOT 1
- Table to CSV Column Problem
- Comma inside a column causes error HOT 1
- Only for MRI ruby? Doesnt work with Jruby HOT 1
- Any support for tab delimited files (COPY FROM)? HOT 1
- Feature proposal: copy_to_enumerator HOT 2
- Feature proposal: Map column names when exporting CSV HOT 3
- Add support for ON CONFLICT clause to support upserts HOT 1
- Verbose mode for debugging? HOT 1
- Enhance usage example? Temp tables HOT 1
- Set encoding? HOT 1
- Skip columns not present in table? HOT 1
- Ruby 3.0 support HOT 3
- Possible to ignore created_at and updated_at? HOT 1
- Rdoc/Rake versions vulnerable HOT 1
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from postgres-copy.