var out tsvector.TSVector
_ = sqlDB.QueryRow("SELECT $1::tsvector", "The quick brown fox jumps over the lazy dog").Scan(&out)

var out tsvector.TSVector
_ = sqlDB.QueryRow("SELECT to_tsvector($1)", "The quick brown fox jumps over the lazy dog").Scan(&out)

type MyModel struct {
	ID  int64             `gorm:"primaryKey"`
	TSV tsvector.TSVector `gorm:"not null"`
}

in := &MyModel{
  TextTSV: tsvector.ToTSVector("The quick brown fox jumps over the lazy dog"),
}
_ = gormDB.Create(in)

var out MyModel
_ = gormDB.First(&out, in.ID)