要点：alter database guard none; 

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DBA用户下建表

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SQL> create table liang.testa as select * from tab;

Table created.

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DBA用户下

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SQL> conn liang/liang

Connected.

SQL> select * from tab;

TNAME                          TABTYPE  CLUSTERID

------------------------------ ------- ----------

TESTA                          TABLE

SQL> select count(*) from tab;

  COUNT(*)

----------

         1

SQL> select * from tab;

TNAME                          TABTYPE  CLUSTERID

------------------------------ ------- ----------

TESTA                          TABLE

SQL> select count(*) from testa;

  COUNT(*)

----------

      3693

SQL> delete testa;

delete testa

       *

ERROR at line 1:

ORA-16224: Database Guard is enabled

SQL> conn / as sysdba

Connected.

SQL> alter database guard standby;

Database altered.

SQL> conn liang/liang;

Connected.

SQL> delete testa;

delete testa

       *

ERROR at line 1:

ORA-16224: Database Guard is enabled

SQL> alter database guard none;   

Database altered.

SQL> delete testa;

3693 rows deleted.

SQL> commit;

Commit complete.

SQL> create table testb as select * from tab;

Table created.