Query: lambda_functions_for_cloudwatch_log_group

select
  f.arn as lambda_function_arn
from
  aws_cloudwatch_log_group as g
  left join aws_lambda_function as f on f.name = split_part(g.name, '/', 4)
where
  g.name like '/aws/lambda/%'
  and g.region = f.region
  and g.arn = $1;