--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the number of tuples (rows) in the query result.
- !ruby/struct:SM::Flow::P 
  body: Similar to <tt>res.result.length</tt> (but faster).
full_name: PGresult#num_tuples
is_singleton: false
name: num_tuples
params: |
  res.num_tuples()

visibility: public
