Method ReverseNegation

expr/node.go:120–120

ReverseNegation if Possible: for instance: "A" NOT IN ("a","b") => "A" IN ("a","b")

()

		// ReverseNegation if Possible:  for instance:
		//   "A" NOT IN ("a","b")    =>  "A" IN ("a","b")
		ReverseNegation() bool
		// StringNegate
		StringNegate() string
		// WriteNegate write out this node into a writer