??????flink 1.11.2 rowtime??proctime?? Interval Join ????????????
?? ??join -- -- ??: "user-zh"
flink 1.11.2 rowtime??proctime?? Interval Join ????????????
?? Interval Join??flink 1.11.2joinjoin?? l_table.l_rt = r_table.r_pt l_table.l_rt BETWEEN r_table.r_pt - INTERVAL '10' SECOND AND