1、导出
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sql> @?/rdbms/admin/awrextr.sql
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disclaimer: This sql/Plus script should only be called under
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the guidance of Oracle Support.
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~~~~~~~~~~~~~
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AWR EXTRACT
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~ This script will extract the AWR data for a range of snapshots ~
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~ into a dump file. The script will prompt users for the ~
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~ following information: ~
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~ (1) database id ~
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~ (2) snapshot range to extract ~
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~ (3) name of directory object ~
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~ (4) name of dump file ~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Databases in this Workload Repository schema
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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DB Id DB Name Host
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------------ ------------ ------------
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* 2182516689 GYL rac01
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* 2182516689 GYL rac02
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The default database id is the local one: '2182516689'. To use this
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database id, press <return> to continue, otherwise enter an alternative.
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Enter value for dbid: 2182516689 <<<<<<<输入DBID
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Using 2182516689 for Database ID
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Specify the number of days of snapshots to choose from
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Entering the number of days (n) will result in the most recent
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(n) days of snapshots being listed. Pressing <return> without
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specifying a number lists all completed snapshots.
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Enter value for num_days: 7 <<<<<<<输入需要导出数据的天数
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Listing the last 7 days of Completed Snapshots
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DB Name Snap Id Snap Started
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------------ --------- ------------------
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GYL 37 07 Nov 2014 10:05
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38 07 Nov 2014 11:00
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39 07 Nov 2014 12:00
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40 07 Nov 2014 13:00
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41 07 Nov 2014 14:00
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42 07 Nov 2014 15:00
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43 07 Nov 2014 16:00
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44 10 Nov 2014 13:51
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45 10 Nov 2014 15:00
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46 10 Nov 2014 16:00
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47 12 Nov 2014 14:11
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DB Name Snap Id Snap Started
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------------ --------- ------------------
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GYL 48 12 Nov 2014 14:37
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49 12 Nov 2014 16:00
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50 12 Nov 2014 17:00
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51 12 Nov 2014 18:00
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52 13 Nov 2014 10:16
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53 13 Nov 2014 11:00
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54 13 Nov 2014 12:00
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55 13 Nov 2014 13:00
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56 13 Nov 2014 14:00
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57 13 Nov 2014 16:21
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Specify the Begin and End Snapshot Ids
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Enter value for begin_snap: 52 <<<<<<< 输入起始snap_id
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Begin Snapshot Id specified: 52
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Enter value for end_snap: 57 <<<<<<< 输入结束snap_id
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End Snapshot Id specified: 57
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Specify the Directory Name
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~~~~~~~~~~~~~~~~~~~~~~~~~~
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Directory Name Directory Path
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------------------------------ -------------------------------------------------
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DATA_PUMP_DIR /oracle/app/oracle/product/10.2/db_1/rdbms/log/
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ORACLE_OCM_CONfig_DIR /oracle/app/oracle/product/10.2/db_1/ccr/state
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Choose a Directory Name from the above list (case-sensitive).
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Enter value for directory_name: DATA_PUMP_DIR
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Using the dump directory: DATA_PUMP_DIR <<<<<<< 指定一个存放导出数据的directory(如果没有需要自己建立一个directory)
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Specify the Name of the Extract Dump File
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The prefix for the default dump file name is awrdat_52_57.
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To use this name, press <return> to continue, otherwise enter
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an alternative.
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Enter value for file_name: gyl_rac01
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...........省略部分输出.............
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Master table \"SYS\".\"SYS_EXPORT_TABLE_01\" successfully loaded/unloaded
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******************************************************************************
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Dump file set for SYS.SYS_EXPORT_TABLE_01 is:
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/oracle/app/oracle/product/10.2/db_1/rdbms/log/gyl_rac01.dmp
- Job \"SYS\".\"SYS_EXPORT_TABLE_01\" successfully completed at 12:38:07
先将上面生成的dump文件拷贝到目标机器的一个directory下,然后按如下操作进行导入。
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sql> @$ORACLE_HOME/rdbms/admin/awrload.sql
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AWR LOAD
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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~ This script will load the AWR data from a dump file. The ~
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~ script will prompt users for the following information: ~
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~ (1) name of directory object ~
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~ (2) name of dump file ~
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~ (3) staging schema name to load AWR data into ~
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Specify the Directory Name
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Directory Name Directory Path
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------------------------------ -------------------------------------------------
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DATA_FILE_DIR /oracle/app/oracle/product/11.2.0/db_1/demo/schem
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a/sales_history/
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DATA_PUMP_DIR /oracle/app/oracle/admin/gyl/dpdump/
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LOG_FILE_DIR /oracle/app/oracle/product/11.2.0/db_1/demo/schem
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a/log/
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MEDIA_DIR /oracle/app/oracle/product/11.2.0/db_1/demo/schem
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a/product_media/
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ORACLE_OCM_CONfig_DIR /oracle/app/oracle/product/11.2.0/db_1/ccr/state
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Directory Name Directory Path
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------------------------------ -------------------------------------------------
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SS_OE_XMLDIR /oracle/app/oracle/product/11.2.0/db_1/demo/schem
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a/order_entry/
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SUBDIR /oracle/app/oracle/product/11.2.0/db_1/demo/schem
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a/order_entry//2002/Sep
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XMLDIR /oracle/app/oracle/product/11.2.0/db_1/rdbms/xml
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Choose a Directory Name from the list above (case-sensitive).
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Enter value for directory_name: DATA_PUMP_DIR <<<<<<< 输入dump所在directory
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Using the dump directory: DATA_PUMP_DIR
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Specify the Name of the Dump File to Load
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Please specify the prefix of the dump file (.dmp) to load:
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- Enter value for file_name: gyl_rac01 <<<<<<< 输入dump文件名,不要带后缀
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Loading from the file name: gyl_rac01.dmp
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Staging Schema to Load AWR Snapshot Data
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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The next step is to create the staging schema
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where the AWR snapshot data will be loaded.
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After loading the data into the staging schema,
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the data will be transferred into the AWR tables
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in the SYS schema.
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The default staging schema name is AWR_STAGE.
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To use this name, press <return> to continue, otherwise enter
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an alternative.
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- Enter value for schema_name: AWR_STAGE <<<<<<< 输入一个schema名,用于导入,导入结束后自动会删除该schema
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Using the staging schema name: AWR_STAGE
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Choose the Default tablespace for the AWR_STAGE user
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Choose the AWR_STAGE users's default tablespace. This is the
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tablespace in which the AWR data will be staged.
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TABLESPACE_NAME CONTENTS DEFAULT TABLESPACE
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------------------------------ --------- ------------------
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EXAMPLE PERMANENT
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SYSAUX PERMANENT *
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TEST PERMANENT
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USERS PERMANENT
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Pressing <return> will result in the recommended default
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tablespace (identified by *) being used.
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Enter value for default_tablespace: SYSAUX <<<<<<< 输入存放AWR数据的表空间名
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Using tablespace SYSAUX as the default tablespace for the AWR_STAGE
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Choose the Temporary tablespace for the AWR_STAGE user
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Choose the AWR_STAGE user\'s temporary tablespace.
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TABLESPACE_NAME CONTENTS DEFAULT TEMP TABLESPACE
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------------------------------ --------- -----------------------
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TEMP TEMPORARY *
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- Pressing <return> will result in the database\
在目标机器上生成报告
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sql> @?/rdbms/admin/awrrpti.sql
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Specify the Report Type
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Would you like an HTML report, or a plain text report?
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Enter 'html' for an HTML report, or 'text' for plain text
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Defaults to 'html'
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Enter value for report_type: html
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Type Specified: html
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Instances in this Workload Repository schema
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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DB Id Inst Num DB Name Instance Host
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------------ -------- ------------ ------------ ------------
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* 2184766987 1 GYL gyl oracle11g
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2182516689 2 GYL gyl2 rac02
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2182516689 1 GYL gyl1 rac01
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Enter value for dbid: 2182516689 <<<<<<< 输入dbid
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Using 2182516689 for database Id
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Enter value for inst_num: 1 <<<<<<< 输入inst_num号
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Using 1 for instance number
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Specify the number of days of snapshots to choose from
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Entering the number of days (n) will result in the most recent
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(n) days of snapshots being listed. Pressing <return> without
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specifying a number lists all completed snapshots.
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Enter value for num_days: 2 <<<<<<< 输入生成报告的天数
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Listing the last 2 days of Completed Snapshots
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Snap
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Instance DB Name Snap Id Snap Started Level
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------------ ------------ --------- ------------------ -----
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gyl1 GYL 52 13 Nov 2014 10:16 1
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53 13 Nov 2014 11:00 1
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54 13 Nov 2014 12:00 1
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55 13 Nov 2014 13:00 1
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56 13 Nov 2014 14:00 1
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57 13 Nov 2014 16:21 1
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Specify the Begin and End Snapshot Ids
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Enter value for begin_snap: 52 <<<<<<< 输入起始snap_id
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Begin Snapshot Id specified: 52
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Enter value for end_snap: 56 <<<<<<< 输入结束snap_id
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End Snapshot Id specified: 56
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Specify the Report Name
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The default report file name is awrrpt_1_52_56.html. To use this name,
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press <return> to continue, otherwise enter an alternative.
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- Enter value for report_name: /oracle/app/oracle/admin/gyl/dpdump/awr_rac.html
1、不能将同一个数据库的AWR数据导出后再导入到自己,这样会遇到下面的错误
ERROR at line 1:
ORA-20105: unable to move AWR data to SYS
ORA-06512: at "SYS.DBMS_SWRF_INTERNAL", line 2950
ORA-20107: not allowed to move AWR data for local dbid
ORA-06512: at line 3
2、在导入的时候,在输入值时,尽量用大写;
3、如果不再需要的数据,可以用如下存储过程删除:
sql> exec DBMS_SWRF_INTERNAL.UNREGISTER_DATABASE(bdid); --将dbid换成需要删除的dbid号
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