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

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Returns the value in tuple number <em>tup_num</em>, for the field named <em>field_name</em>.
- !ruby/struct:SM::Flow::P 
  body: "Equivalent to (but faster than) either of:"
- !ruby/struct:SM::Flow::VERB 
  body: "   res.result[<em>tup_num</em>][ res.fieldnum(<em>field_name</em>) ]\n   res.value( <em>tup_num</em>, res.fieldnum(<em>field_name</em>) )\n"
- !ruby/struct:SM::Flow::P 
  body: "<em>(This method internally calls #value as like the second example above; it is slower than using the field index directly.)</em>"
full_name: PGresult#getvalue_byname
is_singleton: false
name: getvalue_byname
params: |
  res.value_byname( tup_num, field_name )

visibility: public
