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Oracle 診斷支援指令碼

接下來，您可以找到可用於在 AWS DMS 遷移組態中分析現場部署或 Amazon RDS for Oracle 資料庫的診斷支援指令碼。這些指令碼可與來源或目標端點搭配使用。這些指令碼全部寫入在 SQL *Plus 命令列公用程式中執行。如需有關使用此公用程式的詳細資訊，請參閱 Oracle 文件中的使用SQL命令列。

在執行指令碼之前，請確定您使用的使用者帳戶具有存取 Oracle 資料庫的必要許可。顯示的許可設定會假設如下建立使用者。

CREATE USER script_user IDENTIFIED BY password;

對於內部部署資料庫，請為 script_user 如下所示設定最低許可。

GRANT CREATE SESSION TO script_user;
GRANT SELECT on V$DATABASE to script_user;
GRANT SELECT on V$VERSION to script_user;
GRANT SELECT on GV$SGA to script_user;
GRANT SELECT on GV$INSTANCE to script_user;
GRANT SELECT on GV$DATAGUARD_CONFIG to script_user;
GRANT SELECT on GV$LOG to script_user;
GRANT SELECT on DBA_TABLESPACES to script_user;
GRANT SELECT on DBA_DATA_FILES to script_user;
GRANT SELECT on DBA_SEGMENTS to script_user;
GRANT SELECT on DBA_LOBS to script_user;
GRANT SELECT on V$ARCHIVED_LOG to script_user;
GRANT SELECT on DBA_TAB_MODIFICATIONS to script_user;
GRANT SELECT on DBA_TABLES to script_user;
GRANT SELECT on DBA_TAB_PARTITIONS to script_user;
GRANT SELECT on DBA_MVIEWS to script_user;
GRANT SELECT on DBA_OBJECTS to script_user;
GRANT SELECT on DBA_TAB_COLUMNS to script_user;
GRANT SELECT on DBA_LOG_GROUPS to script_user;
GRANT SELECT on DBA_LOG_GROUP_COLUMNS to script_user;
GRANT SELECT on V$ARCHIVE_DEST to script_user;
GRANT SELECT on DBA_SYS_PRIVS to script_user;
GRANT SELECT on DBA_TAB_PRIVS to script_user;
GRANT SELECT on DBA_TYPES to script_user;
GRANT SELECT on DBA_CONSTRAINTS to script_user;
GRANT SELECT on V$TRANSACTION to script_user;
GRANT SELECT on GV$ASM_DISK_STAT to script_user;
GRANT SELECT on GV$SESSION to script_user;
GRANT SELECT on GV$SQL to script_user;
GRANT SELECT on DBA_ENCRYPTED_COLUMNS to script_user;
GRANT SELECT on DBA_PDBS to script_user;

GRANT EXECUTE on dbms_utility to script_user;

對於 Amazon RDS 數據庫，請設置最低許可，如下所示。

GRANT CREATE SESSION TO script_user;
exec rdsadmin.rdsadmin_util.grant_sys_object('V_$DATABASE','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('V_$VERSION','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$SGA','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$INSTANCE','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$DATAGUARD_CONFIG','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$LOG','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TABLESPACES','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_DATA_FILES','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_SEGMENTS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_LOBS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('V_$ARCHIVED_LOG','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TAB_MODIFICATIONS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TABLES','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TAB_PARTITIONS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_MVIEWS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_OBJECTS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TAB_COLUMNS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_LOG_GROUPS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_LOG_GROUP_COLUMNS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('V_$ARCHIVE_DEST','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_SYS_PRIVS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TAB_PRIVS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_TYPES','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_CONSTRAINTS','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('V_$TRANSACTION','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$ASM_DISK_STAT','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$SESSION','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('GV_$SQL','script_user','SELECT');
exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_ENCRYPTED_COLUMNS','script_user','SELECT');

exec rdsadmin.rdsadmin_util.grant_sys_object('DBA_PDBS','script_user','SELECT');

exec rdsadmin.rdsadmin_util.grant_sys_object('DBMS_UTILITY','script_user','EXECUTE');

接下來，您可以找到如何下載、檢閱和執行每個適用於 Oracle 的 SQL *Plus 支援指令碼的說明。您也可以了解如何檢閱輸出並將其上傳至 AWS Support 案例。

awsdms_support_collector_oracle.sql script

下載 awsdms_support_collector_oracle.sql 指令碼。

此指令碼會收集 Oracle 資料庫組態的相關資訊。請記得驗證指令碼上的總和檢查碼，如果總和檢查碼已驗證，請檢閱指令SQL碼中的程式碼，將您不舒服執行的任何程式碼加上註解。您對指令碼的完整性和內容感到滿意之後，就可以執行該指令碼。