如下，加上set n:row.label_type 这句就会报错 CALL apoc.periodic.iterate(‘with "select * from tables limit 10 " as sql call apoc.load.jdbcParams(“jdbc:mysql://xxxx:3306/xx?user=xx&password=xx”, sql, []) yield row return row’,’ MERGE (n:xx {id:row.id}) set n:row.label_type,n.name=row.namet’,{batchSize:10000,iterateList:true})