A、ble to change in new situations
B、time by which you must finish something
C、ind the way around something
D、make something new
E、make or do something again
第1题
A、REINDEX INDEX tpcds.ds_ship_mode_t1_index4;
B、reindex table tpcds.ship_mode_t1;
C、ALTER INDEX tpcds.ds_ship_mode_t1_index2 REBUILD;
第3题
A、PRIMARYKEY
B、REBUILD
C、RELOCATE
D、MOVE