1.select index_name,index_type,table_owner,uniqueness,status,a.partitioned from user_indexes a where a.table_name='BP_LINKMSG_TB';
SQL> select index_name,index_type,table_owner,uniqueness,status,a.partitioned from user_indexes a where a.table_name='BP_LINKMSG_TB';
INDEX_NAME INDEX_TYPE TABLE_OWNER UNIQUENES STATUS PAR
------------------------------ --------------------------- ------------------------------ --------- -------- ---
PK_02 NORMAL SUNDS UNIQUE VALID NO
SYS_IL0000129883C00003$$ LOB SUNDS UNIQUE N/A YES
2. 查询分区
explain plan for select * from BP_LINKMSG_TB a where a.tran_date>=to_date('2018-05-31 00:00:00', 'yyyy-mm-dd hh24:mi:ss')
and a.tran_date<=to_date('2018-06
分区表和全局索引
最新推荐文章于 2024-05-22 18:18:16 发布