在 Redshift 中读取 JSON 数组
dim_idnumberinfomanufacturermodel 2001Nissan~Sentra ^ Nissan~Maxima ^ Ford~Taurus ^ Ford~Escort ^ NissanSentra 2002Nissan~Sentra ^ Nissan~Maxima ^ Ford~Taurus ^ Ford~Escort ^ NissanMaxima 2003Nissan~Sentra ^ Nissan~Maxima ^ Ford~Taurus ^ Ford~Escort ^ FordTaurus 2004Nissan~Sentra ^ Nissan~Maxima ^ Ford~Taurus ^ Ford~Escort ^ FordEscort