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8 lines
281 B
8 lines
281 B
class AddIndexDomainToEmailDomainBlocks < ActiveRecord::Migration[5.1]
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disable_ddl_transaction!
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def change
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add_index :email_domain_blocks, :domain, algorithm: :concurrently, unique: true
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change_column_default :email_domain_blocks, :domain, from: nil, to: ''
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end
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end
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