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Add rescue for ActiveRecord::SerializationFailure #63

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Add rescue for ActiveRecord::SerializationFailure #63

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ff52f34
Add rescue for ActiveRecord::SerializationFailure
kevin-pattern Nov 3, 2025
536c0a0
Add max retry logic, as suggested by co-pilot
kevin-pattern Nov 3, 2025
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31 changes: 24 additions & 7 deletions lib/query_helper.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -169,14 +169,31 @@ def view_query
end

def execute_query
query = build_query()
@results = @model.find_by_sql([query, @bind_variables]) # Execute Sql Query
@results = @single_record ? @results.first : @results
max_retries = 3
attempts = 0

determine_count()
preload_associations()
load_associations()
clean_results()
begin
query = build_query
@results = @model.find_by_sql([query, @bind_variables])
@results = @single_record ? @results.first : @results

determine_count
preload_associations
load_associations
clean_results

rescue ActiveRecord::SerializationFailure => e
attempts += 1
if attempts <= max_retries
sleep_time = 0.2 * (2 ** (attempts - 1)) # exponential backoff: 0.2s, 0.4s, 0.8s
Rails.logger.warn("Retry #{attempts}/#{max_retries} after serialization failure: #{e.message}")
sleep(sleep_time)
retry
else
Rails.logger.error("Query failed after #{max_retries} retries: #{e.message}")
raise
end
end
end

def results
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