Method init

postgres/parser/parser/scan.go:60–65

(str string)

}

func (s *scanner) init(str string) {
	s.in = str
	s.pos = 0
	// Preallocate some buffer space for identifiers etc.
	s.bytesPrealloc = make([]byte, len(str))
}

// cleanup is used to avoid holding on to memory unnecessarily (for the cases
// where we reuse a scanner).