class Vertica::Protocol::Bind
Public Class Methods
new(portal_name, prepared_statement_name, parameter_values)
click to toggle source
# File lib/vertica/protocol/frontend/bind.rb, line 6 def initialize(portal_name, prepared_statement_name, parameter_values) @portal_name = portal_name @prepared_statement_name = prepared_statement_name @parameter_values = parameter_values end
Public Instance Methods
message_body()
click to toggle source
# File lib/vertica/protocol/frontend/bind.rb, line 12 def message_body bytes = [@portal_name, @prepared_statement_name, 0, @parameter_values.length].pack('Z*Z*nn') bytes << @parameter_values.map { |val| val.nil? ? [-1].pack('N') : [val.length, val].pack('Na*') }.join('') bytes << [0].pack('n') end