OWB 映射挂起或花费太长时间 - 可能锁定？

Question

我是 Oracle Warehouse Builder 11gR2 的新手，但已经不喜欢它了！我在具有 2GB RAM 和 XP 32 位的 VM 中使用它。

我有 9 个从平面文件到目标、从源关系 BD 到目标等的映射。其中 3 个映射中的问题似乎是当我从源和舞台区域连接表时。我不知道它是否相关，但我的源数据库与舞台区域（目标）在同一台机器上，但在不同的表空间中。

我可以告诉你：
1- 我是如何创建源数据库用户表空间的：

CREATE TABLESPACE insrc DATAFILE 'C:\IN\tablespaces\in_src.dbf' SIZE 100M;
CREATE TEMPORARY TABLESPACE insrc_temp TEMPFILE 'C:\IN\tablespaces\insrc_temp.dbf' SIZE 50M;
CREATE USER insrc IDENTIFIED BY insrc DEFAULT TABLESPACE insrc TEMPORARY TABLESPACE insrc_temp QUOTA 0 on system;
GRANT ALL PRIVILEGES TO insrc;
-- Grant this role to be able to import a dump file
GRANT IMP_FULL_DATABASE to insrc;
-- Grant this role to be able to export to a dump file
GRANT EXP_FULL_DATABASE to insrc;

然后，在 cmd 行中，我像这样导入：imp SYSTEM/%PASSWORD_DO_ORACLE% FROMUSER=trab2 TOUSER=insrc file='trab2.DMP'

2- 我如何为目标舞台区域用户表空间和角色创建表空间：

 CREATE TABLESPACE indw DATAFILE 'C:\IN\tablespaces\indw.dbf' SIZE 128M AUTOEXTEND ON NEXT 512K MAXSIZE 250M;
CREATE TEMPORARY TABLESPACE indwtemp TEMPFILE 'C:\IN\tablespaces\indwtemp.dbf' SIZE 3M AUTOEXTEND ON NEXT 512K MAXSIZE 200M;
CREATE USER indw IDENTIFIED BY indw DEFAULT TABLESPACE indw TEMPORARY TABLESPACE indwtemp;
ALTER USER indw account unlock;
GRANT CREATE SESSION TO indw;
-- grant all system privileges
GRANT ALL PRIVILEGES TO indw; 
-- grant all ROLES
GRANT "OLAP_XS_ADMIN" TO "INDW" ;
GRANT "WFS_USR_ROLE" TO "INDW" ;
GRANT "DELETE_CATALOG_ROLE" TO "INDW" ;
GRANT "HS_ADMIN_SELECT_ROLE" TO "INDW" ;
GRANT "CWM_USER" TO "INDW" ;
GRANT "SPATIAL_WFS_ADMIN" TO "INDW" ;
GRANT "OLAP_DBA" TO "INDW" ;
GRANT "OWB$CLIENT" TO "INDW" ;
GRANT "RESOURCE" TO "INDW" ;
GRANT "APEX_ADMINISTRATOR_ROLE" TO "INDW" ;
GRANT "OWB_DESIGNCENTER_VIEW" TO "INDW" ;
GRANT "CTXAPP" TO "INDW" ;
GRANT "SPATIAL_CSW_ADMIN" TO "INDW" ;
GRANT "GATHER_SYSTEM_STATISTICS" TO "INDW" ;
GRANT "AUTHENTICATEDUSER" TO "INDW" ;
GRANT "CONNECT" TO "INDW" ;
GRANT "HS_ADMIN_EXECUTE_ROLE" TO "INDW" ;
GRANT "PLUSTRACE" TO "INDW" ;
GRANT "LOGSTDBY_ADMINISTRATOR" TO "INDW" ;
GRANT "JAVADEBUGPRIV" TO "INDW" ;
GRANT "XDB_WEBSERVICES_WITH_PUBLIC" TO "INDW" ;
GRANT "XDBADMIN" TO "INDW" ;
GRANT "XDB_WEBSERVICES_OVER_HTTP" TO "INDW" ;
GRANT "CSW_USR_ROLE" TO "INDW" ;
GRANT "OLAPI_TRACE_USER" TO "INDW" ;
GRANT "JAVAIDPRIV" TO "INDW" ;
GRANT "DBFS_ROLE" TO "INDW" ;
GRANT "ADM_PARALLEL_EXECUTE_TASK" TO "INDW" ;
GRANT "AQ_ADMINISTRATOR_ROLE" TO "INDW" ;
GRANT "JAVA_DEPLOY" TO "INDW" ;
GRANT "OEM_MONITOR" TO "INDW" ;
GRANT "XDB_WEBSERVICES" TO "INDW" ;
GRANT "JAVAUSERPRIV" TO "INDW" ;
GRANT "MGMT_USER" TO "INDW" ;
GRANT "OWB_USER" TO "INDW" ;
GRANT "JAVA_ADMIN" TO "INDW" ;
GRANT "JMXSERVER" TO "INDW" ;
GRANT "EXECUTE_CATALOG_ROLE" TO "INDW" ;
GRANT "SCHEDULER_ADMIN" TO "INDW" ;
GRANT "DATAPUMP_IMP_FULL_DATABASE" TO "INDW" ;
GRANT "WM_ADMIN_ROLE" TO "INDW" ;
GRANT "ORDADMIN" TO "INDW" ;
GRANT "AQ_USER_ROLE" TO "INDW" ;
GRANT "DATAPUMP_EXP_FULL_DATABASE" TO "INDW" ;
GRANT "SELECT_CATALOG_ROLE" TO "INDW" ;
GRANT "RECOVERY_CATALOG_OWNER" TO "INDW" ;
GRANT "OLAP_USER" TO "INDW" ;
GRANT "DBA" TO "INDW" ;
GRANT "JAVASYSPRIV" TO "INDW" ;
GRANT "XDB_SET_INVOKER" TO "INDW" ;
GRANT "HS_ADMIN_ROLE" TO "INDW" ;
GRANT "EJBCLIENT" TO "INDW" ;
GRANT "OEM_ADVISOR" TO "INDW" ;
ALTER USER "INDW" DEFAULT ROLE "EXP_FULL_DATABASE","IMP_FULL_DATABASE";
-- Might be needed ...just in case
-- run plustrace.bat before grant this privilege
-- GRANT plustrace TO indw;
/* To create a database directory, a user requires the CREATE DIRECTORY and DROP DIRECTORY privileges.
When you create a Warehouse Builder user, these privileges are not automatically granted 
to the user. Therefore, the database administrator must explicitly grant these privileges 
to the Warehouse Builder user.*/
GRANT CREATE ANY DIRECTORY TO indw;
GRANT DROP ANY DIRECTORY TO indw;

有问题的映射之一是 CLIENTS_MAPPING，它需要 CUSTOMERS（来自 src）、COUNTRIES（来自 src）、DEMOGRAPHY（来自目标）和 CLIENT_LAST_BUY（也来自目标）。插入应该包含 50,000 行，并且需要 30 多分钟，并且 CLIENTS 表上根本没有数据。

此问题也发生在包含源和目标表的其他映射上。当我只从一个地方或另一个地方使用时，没有问题。

我将把我的 Power Designer 自动生成的表 CLIENTS 代码留给您，如上所述：

create table CLIENTS 
(
   CLIENT_ID            NUMBER               not null,
   CLIENT_ID_SRC        NUMBER,
   COUNTRY_ID_SRC       CHAR(2 BYTE),
   DEMOG_ID             NUMBER               not null,
   CLIENT_NAME          VARCHAR2(70),
   CLIENT_BIRTH_YEAR    NUMBER(4),
   CLIENT_PHONE         VARCHAR2(25),
   CLIENT_CREDIT_LIMIT  NUMBER,
   CLIENT_EMAIL         VARCHAR2(30),
   CLIENT_STREET_ADDRESS VARCHAR2(40),
   CLIENT_LAST_BUY      DATE,
   CLIENT_COUNTRY       VARCHAR2(40),
   CLIENT_STATE_PROVINCE VARCHAR2(50),
   CLIENT_CITY          VARCHAR2(50),
   constraint PK_CLIENTS primary key (CLIENT_ID)
);

/*==============================================================*/
/* Index: CLIENT_INFO_FK                                        */
/*==============================================================*/
create index CLIENT_INFO_FK on CLIENTS (
   DEMOG_ID ASC
); 

alter table CLIENTS
   add constraint FK_CLIENTS_INFO foreign key (DEMOG_ID)
      references DEMOGRAPHY (DEMOG_ID);

我以 rep_owner 身份登录 OWB GUI（拥有所有权限）。奇怪的是，我的同事在 OWB 11gR1 的机器上运行了这个精确的映射并且没有任何问题。但他将源数据库导入到目标用户……这是他所做的唯一不同的事情。

有人可以帮帮我吗？

Answer 1

检查 DBA_RESUMABLE，您可能会用完临时表空间。

您可能想尝试尽可能多地组合您的表空间。您划分的存储越多，Oracle 就越容易耗尽空间。