拆分前数据:
拆分脚本:
select or_pid,regexp_substr(or_rule_id,'[^,]+',1,level) or_rule_id from x_265_gd_644746 connect by level <= regexp_count(or_rule_id,',') + 1 and or_pid = prior or_pid and prior dbms_random.value is not null;拆分后的数据:
拆分前数据:
拆分脚本:
select or_pid,regexp_substr(or_rule_id,'[^,]+',1,level) or_rule_id from x_265_gd_644746 connect by level <= regexp_count(or_rule_id,',') + 1 and or_pid = prior or_pid and prior dbms_random.value is not null;拆分后的数据: