I am afraid that you have to alter your()views in light of the tragic news that has just arrived.
Such changes can alter the social structure,()people to move.
You issued the following statement: SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE; What will be the result of issuing the statement?()
You issued the following command: ALTER DATABASE ENABLE BLOCK CHANGE TRACKING; What will be the result of issuing this command?()
Examine the following ALTER command: SQL> ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?()
Examine the following command: ALTER DISKGROUP data MOUNT FORCE; In which scenario can you use the above command to mount the disk group?()
Examine the following command; ALTER SYSTEM SET enable_ddl_logging = TRUE; Which statement is true?()
After executing the command alter diskgroup disk group2 drop disk dg2a; you issue the following command from the ASM instance: Select group_number, count(*) from v$asm_operation; What is the implication if the query against V$ASM_OPERATION returns zero rows?()
删除课程表中“备注”字段的命令是:ALTER TABLE 课程表()。
以下SQL命令执行什么操作() ALTER TABLE employees ADD CONSTRAINT emp_manager_fk FOREIGN KEY(manager_id) REFERENCES employees(employee_id).