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Exception: PG::Error

Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
ConnectionBad, InvalidChangeOfResultFields, InvalidResultStatus, LostCopyState, NoResultError, NotAllCopyDataRetrieved, NotInBlockingMode, ServerError, UnableToSend
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::StandardError, Exception
Instance Chain:
self, ::StandardError, Exception
Inherits: StandardError
Defined in: ext/pg.c,
ext/pg_errors.c,
lib/pg/exceptions.rb

Overview

This is the exception class raised when an error is returned from a libpq API call.

The attributes #connection and #result are set to the connection object and result set object, respectively.

If the connection object or result set object is not available from the context in which the error was encountered, it is nil.

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(msg = nil, connection: nil, result: nil) ⇒ Error

[ GitHub ] 

  


# File 'lib/pg/exceptions.rb', line 10



def initialize(msg=nil, connection: nil, result: nil)
	@connection = connection
	@result = result
	super(msg)
end


  







Instance Attribute Details



  

    #connection   (readonly)
  

  [ GitHub ]






  

    #result   (readonly)
  

  [ GitHub ]





Instance Method Details



  

    #error  
  



  

    

Alias for message.


  



  [ GitHub ]