/**
校正数据表和对应的序列
使用方法：
在 SQL 窗口执行 call PROC_CORRECT_TABLEANDSEQ('表名','序列字段名','序列名');
*/
create or replace procedure PROC_SEQ_RESET(v_seqname varchar2)
as
n number(10);
-- =============================================
-- Description: 重置序列，nextval为2
-- =============================================
begin
execute immediate 'select '||v_seqname||'.nextval from dual' into n;
if (n>1) then
n := 1-n;
execute immediate 'alter sequence '||v_seqname||' increment by '|| n;
execute immediate 'select '||v_seqname||'.nextval from dual' into n;
execute immediate 'alter sequence '||v_seqname||' increment by 1';
end if;
end PROC_SEQ_RESET;
create or replace procedure PROC_CORRECT_TABLEANDSEQ(
tableName in varchar2,
seqFiled in varchar2,
seqName in varchar2
)
as
v_table number;
v_seq number;
-- =======================================================
-- Description: 校对数据表中序列字段值和使用的序列当前值
-- =======================================================
begin
execute immediate 'select max('||seqFiled||') from '||tableName||'' into v_table;
execute immediate 'select '||seqName||'.nextval from dual' into v_seq;
if (v_seq>v_table) then
proc_seq_reset(seqName);
v_seq := 2;
end if;
while(v_seq<v_table) loop
execute immediate 'select '||seqName||'.nextval from dual' into v_seq;
end loop;
end PROC_CORRECT_TABLEANDSEQ;
/*更新当前库脚本编号*/
update ws_sys set par_value='200', common_modify_time=to_char(sysdate,'yyyy-MM-dd HH24:mi:ss')
where par_name='DB_VERSION';
commit;