运行GoldenGate ddl_setup.sql脚本时报错*** Please move GOLDENGATE to its own tablespace

SQL> @ddl_setup 
Oracle GoldenGate DDL Replication setup script 
Verifying that current user has privileges to install DDL Replication... 
You will be prompted for the name of a schema for the Oracle GoldenGate database objects. 
NOTE: For an Oracle 10g source, the system recycle bin must be disabled. For Oracle 11g and later, it can be enabled. 
NOTE: The schema must be created prior to running this script. 
NOTE: Stop all DDL replication before starting this installation. 
Enter Oracle GoldenGate schema name:goldengate 
Working, please wait ... 
Spooling to file ddl_setup_spool.txt 
Checking for sessions that are holding locks on Oracle Golden Gate metadata tables ... 
Check complete. 
declare 
* 
ERROR at line 1: 
ORA-20783: 
ORA-20783: 
Oracle GoldenGate DDL Replication setup: 
*** Please move GOLDENGATE to its own tablespace 
ORA-06512: at line 34 

I've read the script, it seems that the problem can be fixed like this: 
$export ALLOW_SHARED_TABLESPACE='TRUE' 

其实export ALLOW_SHARED_TABLESPACE='TRUE' 这个方法不是好方法。

GoldenGate 对DDL的配置要求如下：

As explained in install doc, http://docs.oracle.com/cd/E35209_01/doc.1121/e35957.pdf


"Create a default tablespace for the Oracle GoldenGate DDL schema. This
tablespace must be dedicated to the DDL schema; do not allow any other schema
to share it.  AUTOEXTEND  must be set to  ON for this tablespace, and the tablespace
must be sized to accommodate the growth of the GGS_DDL_HIST  and  GGS_MARKER  
tables. The GGS_DDL_HIST  table, in particular, will grow in proportion to overall
DDL activity."

如上内容摘自mos文章：OGG DDL setup (ddl_setup.sql) fails with ORA-20783 "Tablespace ... does not have AUTOEXTEND enabled" (Doc ID 1492777.1)