Class: Vertica::Messages::Describe
Instance Method Summary
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Methods inherited from Message
message_id, #message_string
Constructor Details
#initialize(describe_type, describe_name) ⇒ Describe
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# File 'lib/vertica/messages/frontend_messages/describe.rb', line 6
def initialize(describe_type, describe_name)
@describe_name = describe_name
@describe_type = case describe_type
when :portal then 'P'
when :prepared_statement then 'S'
else raise ArgumentError.new("#{describe_type} is not a valid describe_type. Must be either :portal or :prepared_statement.")
end
end
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Instance Method Details
#to_bytes ⇒ Object
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# File 'lib/vertica/messages/frontend_messages/describe.rb', line 15
def to_bytes
message_string [@describe_type, @describe_name].pack('AZ*')
end
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