SQL> DROP TABLE TEST2;
DROP TABLE TEST2
*
ERROR 在行 1:
ORA-00942: 表格或视观表不存在
SQL> CREATE TABLE TEST2 (AAA CLOB);
已建立表格.
SQL> INSERT INTO TEST2 VALUES('CCBZZPCCBZZP');
已建立 1 个数据列.
SQL> SELECT * FROM TEST2;
AAA
--------------------------------------------------------------------------------
CCBZZPCCBZZP
SQL> SELECT * FROM TEST2 WHERE DBMS_LOB.INSTR(TEST2.AAA,'B',1,1)>0;
AAA
--------------------------------------------------------------------------------
CCBZZPCCBZZP
SQL> ALTER TABLE TEST2 MOVE TABLESPACE USERS;
已更改表格.
SQL>
d:> exp test/test file=a.dmp tables=(test2)
......
Export done in ZHT16BIG5 character set and ZHT16BIG5 NCHAR character set
About to export specified tables via Conventional Path ...
. . exporting table TEST2 0 rows exported
Export terminated successfully without warnings.
SQL> drop table test2;
已删除表格.
d:> imp test/test file=a.dmp tables=(test2);
......
import done in ZHT16BIG5 character set and ZHT16BIG5 NCHAR character set
. importing TEST's objects into TEST
. . importing table "TEST2" 0 rows imported
Import terminated successfully without warnings.