I am writing a rake task, to populate a "Product" object records. my current logic is
namespace :populate_product do
desc "This task is to populate product object, with product ID"
task populate_coaching_product_id: :environment do
UserProduct.find_each(batch_size: 10_000) do |user_product|
user_product.save
end
end
end
Now in the above query, I want to fetch records which are created 90 days back, from now. How can I change the above query?
Ref this
Something like
Person.where("age > 21").find_in_batches do |group|
sleep(50) # Make sure it doesn't get too crowded in there!
group.each { |person| person.party_all_night! }
end
For the records which are created 90 days back use
UserProduct.where('created_at <= ?', Time.now - 90.days ).find_each(batch_size: 10000) do |user_product|
user_product.save
end
You can try:
UserProduct.where('created_at >= ?', Time.now - 90.days ).find_each(batch_size: 10_000) do |user_product|
user_product.save
end
Note: If you don't care about hour & minute, you can use:
Date.today - 90.days
Hope this helps.
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