DataMapper.repository.adapter.query error
Reported by Fred Wu | April 19th, 2010 @ 03:00 AM
So I have to execute the MYSQL's LOAD DATA INFILE query (in a
rake task). I have set the variable file_path to the
target data file:
DataMapper.repository.adapter.query(
"LOAD DATA INFILE '#{file_path}' IGNORE INTO TABLE cities FIELDS TERMINATED BY '\t' ENCLOSED BY '\"';"
)
-
+++/.bundle/ruby/1.9.1/bundler/gems/rails/activesupport/lib/active_support/whiny_nil.rb:48:in
method_missing' -
+++/.bundle/ruby/1.9.1/bundler/gems/dm-do-adapter/lib/dm-do-adapter/adapter.rb:35:in
block in select' -
+++/.bundle/ruby/1.9.1/bundler/gems/dm-do-adapter/lib/dm-do-adapter/adapter.rb:260:in
with_connection' -
+++/.bundle/ruby/1.9.1/bundler/gems/dm-do-adapter/lib/dm-do-adapter/adapter.rb:33:in
select' -
+++/.bundle/ruby/1.9.1/bundler/gems/dm-corelib/dm-core/support/deprecate.rb:7:in
query' - ***/lib/tasks/application.rake:107:in
import_geo_cities'
A temporary workaround is to use begin/rescue and not rescuing anything, it will absorb the error and the rake task would run successfully (with data successfully imported to the database).
Comments and changes to this ticket
-
Dan Kubb (dkubb) May 21st, 2010 @ 11:53 PM
- State changed from “new” to “not-applicable”
The #query method is for retrieving results from the database. You'll want to use the #execute method for things like this.
Marking this ticket as closed for now, but if that does not solve the problem please reopen the ticket with more details on how to reproduce this issue.
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Dan Kubb (dkubb)
Fred Wu
Piotr Solnica (solnic)