Rails display progress bar while running query

Question

I have a couple of MySQL queries that take a really long time and I'd like to display a progress bar while they are running. Is this possible in Rails with maybe jquery? Does ActiveRecord have any mechanisms for this? Really? No ideas? Then how about this: I have the queries separated by line,(connection.execute) can I call something that would resemble a progress bar between query calls? JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

This is not a problem. Make a wrapper for execute query, for example: def execute_sql(sql_string) results = [] ActiveRecord::Base.transaction do sql_string.split(';').each do |sql_query| if sql_query.present? result = ActiveRecord::Base.connection.execute(sql_query) results << result if result your_progress = results.length end end end end