Method: Sequel::Oracle::DatasetMethods#except

Defined in:
lib/sequel/adapters/shared/oracle.rb

#except(dataset, opts = OPTS) ⇒ Object

Oracle uses MINUS instead of EXCEPT, and doesn’t support EXCEPT ALL

Raises:

[View source]

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# File 'lib/sequel/adapters/shared/oracle.rb', line 384

def except(dataset, opts=OPTS)
  raise(Sequel::Error, "EXCEPT ALL not supported") if opts[:all]
  compound_clone(:minus, dataset, opts)
end