oracle中查看索引、主键

 

select * from user_indexes where table_name = upper('map_eqp_onu');

select * from user_ind_columns where index_name = ('IDX_MAP_EQP_ONU_ID');

 

1：清空屏幕 clear screen

2：查询某个表的主键 select column_name from user_cons_columns where constraint_name = (select u.constraint_name from user_constraints u where u.table_name = 'SHIPMENT_NOTES' and u.constraint_type = 'P');