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@@ -37,8 +37,8 @@ class SwitchToJsonSerialization < ActiveRecord::Migration
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end
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def data_exists?
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- events = ActiveRecord::Base.connection.select_rows("SELECT count(*) FROM #{ActiveRecord::Base.connection.quote_table_name("events")}").first.first
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- agents = ActiveRecord::Base.connection.select_rows("SELECT count(*) FROM #{ActiveRecord::Base.connection.quote_table_name("agents")}").first.first
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+ events = ActiveRecord::Base.connection.select_rows("SELECT count(*) FROM #{ActiveRecord::Base.connection.quote_table_name("events")}").first.first.to_i
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+ agents = ActiveRecord::Base.connection.select_rows("SELECT count(*) FROM #{ActiveRecord::Base.connection.quote_table_name("agents")}").first.first.to_i
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agents + events > 0
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end
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