Manage connections by using ActiveRecord

Insert data using ActiveRecord to manage opening and closing a connection to Cloud SQL for MySQL.

Documentation pages that include this code sample

To view the code sample used in context, see the following documentation:

• Managing database connections

Code sample

Ruby

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@vote = Vote.new candidate: candidate

# ActiveRecord creates and executes your SQL and automatically
# handles the opening and closing of the database connection.
if @vote.save
  render json: "Vote successfully cast for \"#{@vote.candidate}\" at #{@vote.time_cast} PST!"
else
  render json: @vote.errors, status: :unprocessable_entity
end

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