Method: Webhookdb::Replicator::Base#ensure_all_columns

Defined in:
lib/webhookdb/replicator/base.rb

#ensure_all_columns ⇒ Object

We support adding columns to existing integrations without having to bump the version; changing types, or removing/renaming columns, is not supported and should bump the version or must be handled out-of-band (like deleting the integration then backfilling). To figure out what columns we need to add, we can check what are currently defined, check what exists, and add denormalized columns and indices for those that are missing.



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# File 'lib/webhookdb/replicator/base.rb', line 508

def ensure_all_columns
  modification = self.ensure_all_columns_modification
  return if modification.noop?
  self.admin_dataset(timeout: :slow_schema) do |ds|
    modification.execute(ds.db)
    # We need to clear cached columns on the data since we know we're adding more.
    # It's probably not a huge deal but may as well keep it in sync.
    ds.send(:clear_columns_cache)
  end
  self.readonly_dataset { |ds| ds.send(:clear_columns_cache) }
end