摘要:
select * from dcs_reserved_rnscb0609 c where c.dcs_id in (select dcs_id from (select RANK() over(partition by zqdm, zqjc, sj, xynx, jyfs, zxjz, zxsyl, 阅读全文
摘要:
select * from user_tables m where m.partitioned='YES' 阅读全文
摘要:
alter table dcs_reserved_tjxt_bbo set interval(numtoyminterval(1,'month')); 阅读全文