You issued the following command: ALTER TABLE SCOTT.EMP SHRINK SPACE; The SCOTT.EMP table is stored in the DATA1 tablespace that has the following properties: DATA1 is a read/write tablespace. DATA1 is not autoextensible to an unlimited size. DATA1 is online. Segment space management for the DATA1 tablespace is manual. You issued the ALTER TABLE SCOTT.EMP SHRINK SPACE; command that generates the following error: ORA-10635: Invalid segment or tablespace type What could be the reason for the failure of the command?() The tablespace, DATA1, is not read-only.。 The tablespace, DATA1, is not autoextensible.。 The tablespace, DATA1, is not offline.。 The segment space management for the tablespace, DATA1, is manual.。
由于承包人违约引起的暂停施工,承包人可以提出增加费用和延长工期的要求。
无需单独编制专项施工方案的混凝土模板支撑工程是()。 搭设跨度10m的模板支撑工程。 搭设高度5m的模板支撑工程。 施工总荷载10kN/m
2的模板支撑工程。 集中线荷载10kN/m
2的模板支撑工程。
Which of the following options describes Segment Shrink?() Reclaims space above and below the high-water mark without using additional space。 Moves rows to a new physical location,resetting the high-water mark,but uses additional space during the operation。 Deallocates space above the high-water mark that is currently not in use。 None of the above。
《中小学教师职业道德规范》主要内容。
Your customer requires you to supply a configuration or proposal in xl format.
What tool is available? ()