method
explain
rails latest stable - Class:
ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::DatabaseStatements
explain(arel, binds = [])public
No documentation available.
# File activerecord/lib/active_record/connection_adapters/postgresql/database_statements.rb, line 5
def explain(arel, binds = [])
sql = "EXPLAIN #{to_sql(arel, binds)}"
ExplainPrettyPrinter.new.pp(exec_query(sql, 'EXPLAIN', binds))
end