1.匯出2個表，要前9行資料

oracle@SLES-10-01:~> exp ICDCC/******* file=/home/oracle/icdcc3.dmp tables=T_UCP_STAFFEXTENDINFO,T_CHF_AGENTCFG_20130911BAK query=\" where rownum \< 10\"

.....
About to export specified tables via Conventional Path ...
. . exporting table T_UCP_STAFFEXTENDINFO 9 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table T_CHF_AGENTCFG_20130911BAK 9 rows exported
EXP-00091: Exporting questionable statistics.
Export terminated successfully with warnings.

//需要說明的是，EXP-00091這個error對所生成的dump檔案沒有影響，生成的dump檔案還可以正常imp

2.匯入之後檢視驗證
oracle@SLES-10-01:~> imp ICDCC/******* file=/home/oracle/icdcc3.dmp FULL=Y

SQL> select count(*) from T_CHF_AGENTCFG_20130911BAK;

COUNT(*)
----------
9

SQL> select count(*) from T_UCP_STAFFEXTENDINFO;

COUNT(*)
----------
9

3.建立測試表
SQL> create table test1 (x int);

Table created.

SQL> create table test2 (x int);

Table created.

SQL> select * from tab;

TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
TEST1 TABLE
TEST2 TABLE
T_CHF_AGENTCFG_20130911BAK TABLE
T_UCP_STAFFEXTENDINFO TABLE

4.匯出表，排除N個不想要的表

oracle@SLES-10-01:~> expdp ICDCC/******* directory=hzh file=icdcc4.dmp EXCLUDE=TABLE:\"in\(\'T_CHF_AGENTCFG_20130911BAK\',\'T_UCP_STAFFEXTENDINFO\',\'TEST1\'\)\"
//排除表，這個語句，會把如果存在的儲存過程函式等一系列全匯出，再此不驗證了

5.匯入之後驗證
oracle@SLES-10-01:~> impdp ICDCC/******* directory=hzh file=icdcc4.dmp

SQL> select * from tab;

TNAME TABTYPE CLUSTERID
------------------------------ ------- ----------
TEST2 TABLE

KINGSQL作品
轉載請註明出處

exp/expdp imp/impdp的使用【實戰實用】

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