(学) 如何将 Oracle 序列 重置 清零 How to reset an Oracle sequence

背景：需求决定目标

解决办法：

1、Baidu ，关键字： Oracle、序列、重置、清零

结果： 大家都在提问、质疑，没有答案。

2、Google，Key word： oracle 、sequence、reset

Result：

create or replace
procedure reset_seq( p_seq_name in varchar2 )
is
l_val number;
begin
execute immediate
'select ' || p_seq_name || '.nextval from dual' INTO l_val;

execute immediate
'alter sequence ' || p_seq_name || ' increment by -' || l_val ||
' minvalue 0';

execute immediate
'select ' || p_seq_name || '.nextval from dual' INTO l_val;

execute immediate
'alter sequence ' || p_seq_name || ' increment by 1 minvalue 0';
end;

From http://www.google.com.hk/search?hl=zh-CN&newwindow=1&safe=strict&client=aff-cs-360se&hs=YSd&q=oracle+SEQUENCE+reset&btnG=Google+%E6%90%9C%E7%B4%A2&aq=f&aqi=&aql=&oq=