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ArcSDE10.2.1forOracle12c的数据迁移

时间:2021-07-01 10:21:17 帮助过:37人阅读

对ArcSDE for Oracle数据库来说,数据迁移包括的方式比较多:逻辑迁移、冷备份、热备份、RMAN,当然也包括ArcGIS本身的Copy/Paste方式,那么在Oracle12c这个新的版本也引入了PDB和CDB的概念,感兴趣的用户可以查看Oracle12c的官方帮助。 今天介绍的就是使用O

对ArcSDE for Oracle数据库来说,数据迁移包括的方式比较多:逻辑迁移、冷备份、热备份、RMAN,当然也包括ArcGIS本身的Copy/Paste方式,那么在Oracle12c这个新的版本也引入了PDB和CDB的概念,感兴趣的用户可以查看Oracle12c的官方帮助。


今天介绍的就是使用Oracle12c新特性的方法来京CDB中的PDB迁移到另外一个CDB中。对PDB的概念,一般大家认为是可插入式的数据库,就像你使用U盘原来在别人的电脑上,现在从别人电脑上拔出,然后插入你自己的电脑上,这种方式也就是相当于数据的迁移。


测试环境:

源环境:

Redhat 5.5 、Oracle12.1.0.1(CDB:orcl 、PDB:pdborcl)、 ArcSDE10.2.1 、192.168.220.203

目标环境:

Windows Server2012、Oracle12.1.0.1(CDB:orcl、PDB:pdborcl1和pdborcl2 )、ArcSDE10.2.1、192.168.100.213


我的Linux环境下的ArcSDE10.2.1 for Oracle12c的业务数据已经导入,而且可读可写,所在的PDB为pdborcl,希望将这个pdborcl迁移到Window环境下。

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Blog: http://blog.csdn.net/linghe301

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迁移原理:将Linux环境的PDB生成一个描述该PDB的XML元数据文件,然后将该PDB的相关数据文件和该XML元数据文件拷贝到Windows机器上,在创建新的PDB使用这些XML元数据文件和数据文件即可。



1:查看Linux环境的PDB状态

  1. [oracle@oracle12c orcl]$ sqlplus sys/oracle@orcl as sysdba
  2. SQL*Plus: Release 12.1.0.1.0 Production on Sat Feb 15 06:30:09 2014
  3. Copyright (c) 1982, 2013, Oracle. All rights reserved.
  4. Connected to:
  5. Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
  6. With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options
  7. SQL> select name from v$datafile;
  8. NAME
  9. --------------------------------------------------------------------------------
  10. /home/oracle/app/oracle/oradata/orcl/system01.dbf
  11. /home/oracle/app/oracle/oradata/orcl/sysaux01.dbf
  12. /home/oracle/app/oracle/oradata/orcl/undotbs01.dbf
  13. /home/oracle/app/oracle/oradata/orcl/pdbseed/system01.dbf
  14. /home/oracle/app/oracle/oradata/orcl/users01.dbf
  15. /home/oracle/app/oracle/oradata/orcl/pdbseed/sysaux01.dbf
  16. /home/oracle/app/oracle/oradata/orcl/pdborcl/system01.dbf
  17. /home/oracle/app/oracle/oradata/orcl/pdborcl/sysaux01.dbf
  18. /home/oracle/app/oracle/oradata/orcl/pdborcl/SAMPLE_SCHEMA_users01.dbf
  19. /home/oracle/app/oracle/oradata/orcl/pdborcl/example01.dbf
  20. /home/oracle/app/oracle/product/orcl/pdborcl/sde01
  21. NAME
  22. --------------------------------------------------------------------------------
  23. /home/oracle/app/oracle/oradata/orcl/esri.dbf
  24. /home/oracle/app/oracle/oradata/orcl/pdborcl/esri.dbf
  25. /home/oracle/app/oracle/oradata/orcl/pdborcl/esri2.dbf
  26. 14 rows selected.
  27. SQL> select con_id,dbid,NAME,OPEN_MODE from v$pdbs;
  28. CON_ID DBID NAME OPEN_MODE
  29. ---------- ---------- ------------------------------ ----------
  30. 2 4062262812 PDB$SEED READ ONLY
  31. 3 2266793495 PDBORCL MOUNTED

2:导出Linux环境的PDB的元数据文件

  1. SQL> alter pluggable database pdborcl unplug into '/home/oracle/pdborcl.xml';
  2. Pluggable database altered.
  3. SQL> !ls /home/oracle
  4. app database Desktop pdborcl.xml

3:将Linux环境的导出的XML文件和PDBORCL的数据文件物理拷贝到Windows环境下。默认的路径为c:\pdborcl.xml和c:\pdborcl\*.dbf。

4:打开相关的pdborcl.xml

  1. <!--?xml version="1.0" encoding="UTF-8"?-->
  2. <pdb>
  3. <pdbname>PDBORCL</pdbname>
  4. <cid>3</cid>
  5. <byteorder>1</byteorder>
  6. <vsn>202375168</vsn>
  7. <dbid>2266793495</dbid>
  8. <cdbid>1347416737</cdbid>
  9. <guid>E07706C816463582E043CB64A8C060C6</guid>
  10. <uscnbas>2025944</uscnbas>
  11. <uscnwrp>0</uscnwrp>
  12. <rdba>4194824</rdba>
  13. <tablespace>
  14. <name>SYSTEM</name>
  15. <type>0</type>
  16. <tsn>0</tsn>
  17. <status>1</status>
  18. <issft>0</issft>
  19. <file>
  20. 8
  21. <rfn>1</rfn>
  22. <createscnbas>1735344</createscnbas>
  23. <createscnwrp>0</createscnwrp>
  24. <status>1</status>
  25. <fileblocks>35840</fileblocks>
  26. <blocksize>8192</blocksize>
  27. <vsn>202375168</vsn>
  28. <fdbid>2266793495</fdbid>
  29. <fcpsw>0</fcpsw>
  30. <fcpsb>2025942</fcpsb>
  31. <frlsw>0</frlsw>
  32. <frlsb>1720082</frlsb>
  33. <frlt>819636003</frlt>
  34. </file>
  35. </tablespace>
  36. <tablespace>
  37. <name>SYSAUX</name>
  38. <type>0</type>
  39. <tsn>1</tsn>
  40. <status>1</status>
  41. <issft>0</issft>
  42. <file>
  43. 9
  44. <rfn>4</rfn>
  45. <createscnbas>1735347</createscnbas>
  46. <createscnwrp>0</createscnwrp>
  47. <status>1</status>
  48. <fileblocks>80640</fileblocks>
  49. <blocksize>8192</blocksize>
  50. <vsn>202375168</vsn>
  51. <fdbid>2266793495</fdbid>
  52. <fcpsw>0</fcpsw>
  53. <fcpsb>2025942</fcpsb>
  54. <frlsw>0</frlsw>
  55. <frlsb>1720082</frlsb>
  56. <frlt>819636003</frlt>
  57. </file>
  58. </tablespace>
  59. <tablespace>
  60. <name>TEMP</name>
  61. <type>1</type>
  62. <tsn>2</tsn>
  63. <status>1</status>
  64. <issft>0</issft>
  65. <bmunitsize>128</bmunitsize>
  66. <file>
  67. 3
  68. <rfn>1</rfn>
  69. <createscnbas>1735345</createscnbas>
  70. <createscnwrp>0</createscnwrp>
  71. <status>0</status>
  72. <fileblocks>2560</fileblocks>
  73. <blocksize>8192</blocksize>
  74. <vsn>202375168</vsn>
  75. 1
  76. <maxsize>4194302</maxsize>
  77. <incsize>80</incsize>
  78. </file>
  79. </tablespace>
  80. <tablespace>
  81. <name>USERS</name>
  82. <type>0</type>
  83. <tsn>3</tsn>
  84. <status>1</status>
  85. <issft>0</issft>
  86. <file>
  87. 10
  88. <rfn>9</rfn>
  89. <createscnbas>1735350</createscnbas>
  90. <createscnwrp>0</createscnwrp>
  91. <status>1</status>
  92. <fileblocks>640</fileblocks>
  93. <blocksize>8192</blocksize>
  94. <vsn>202375168</vsn>
  95. <fdbid>2266793495</fdbid>
  96. <fcpsw>0</fcpsw>
  97. <fcpsb>2025942</fcpsb>
  98. <frlsw>0</frlsw>
  99. <frlsb>1720082</frlsb>
  100. <frlt>819636003</frlt>
  101. </file>
  102. </tablespace>
  103. <tablespace>
  104. <name>EXAMPLE</name>
  105. <type>0</type>
  106. <tsn>4</tsn>
  107. <status>1</status>
  108. <issft>0</issft>
  109. <file>
  110. 11
  111. <rfn>10</rfn>
  112. <createscnbas>1735352</createscnbas>
  113. <createscnwrp>0</createscnwrp>
  114. <status>1</status>
  115. <fileblocks>45840</fileblocks>
  116. <blocksize>8192</blocksize>
  117. <vsn>202375168</vsn>
  118. <fdbid>2266793495</fdbid>
  119. <fcpsw>0</fcpsw>
  120. <fcpsb>2025942</fcpsb>
  121. <frlsw>0</frlsw>
  122. <frlsb>1720082</frlsb>
  123. <frlt>819636003</frlt>
  124. </file>
  125. </tablespace>
  126. <tablespace>
  127. <name>SDE</name>
  128. <type>0</type>
  129. <tsn>5</tsn>
  130. <status>1</status>
  131. <issft>0</issft>
  132. <file>
  133. 13
  134. <rfn>13</rfn>
  135. <createscnbas>1750711</createscnbas>
  136. <createscnwrp>0</createscnwrp>
  137. <status>1</status>
  138. <fileblocks>51200</fileblocks>
  139. <blocksize>8192</blocksize>
  140. <vsn>202375168</vsn>
  141. <fdbid>2266793495</fdbid>
  142. <fcpsw>0</fcpsw>
  143. <fcpsb>2025942</fcpsb>
  144. <frlsw>0</frlsw>
  145. <frlsb>1720082</frlsb>
  146. <frlt>819636003</frlt>
  147. </file>
  148. </tablespace>
  149. <tablespace>
  150. <name>ESRI</name>
  151. <type>0</type>
  152. <tsn>6</tsn>
  153. <status>1</status>
  154. <issft>0</issft>
  155. <file>
  156. 15
  157. <rfn>15</rfn>
  158. <createscnbas>1833964</createscnbas>
  159. <createscnwrp>0</createscnwrp>
  160. <status>1</status>
  161. <fileblocks>128000</fileblocks>
  162. <blocksize>8192</blocksize>
  163. <vsn>202375168</vsn>
  164. <fdbid>2266793495</fdbid>
  165. <fcpsw>0</fcpsw>
  166. <fcpsb>2025942</fcpsb>
  167. <frlsw>0</frlsw>
  168. <frlsb>1720082</frlsb>
  169. <frlt>819636003</frlt>
  170. </file>
  171. </tablespace>
  172. <tablespace>
  173. <name>ESRI2</name>
  174. <type>0</type>
  175. <tsn>7</tsn>
  176. <status>1</status>
  177. <issft>0</issft>
  178. <file>
  179. 16
  180. <rfn>16</rfn>
  181. <createscnbas>1842823</createscnbas>
  182. <createscnwrp>0</createscnwrp>
  183. <status>1</status>
  184. <fileblocks>12800</fileblocks>
  185. <blocksize>8192</blocksize>
  186. <vsn>202375168</vsn>
  187. <fdbid>2266793495</fdbid>
  188. <fcpsw>0</fcpsw>
  189. <fcpsb>2025942</fcpsb>
  190. <frlsw>0</frlsw>
  191. <frlsb>1720082</frlsb>
  192. <frlt>819636003</frlt>
  193. </file>
  194. </tablespace>
  195. <optional>
  196. <csid>178</csid>
  197. <ncsid>2000</ncsid>
  198. <options>
  199. <option>APS=12.1.0.1.0</option>
  200. <option>CATALOG=12.1.0.1.0</option>
  201. <option>CATJAVA=12.1.0.1.0</option>
  202. <option>CATPROC=12.1.0.1.0</option>
  203. <option>CONTEXT=12.1.0.1.0</option>
  204. <option>DV=12.1.0.1.0</option>
  205. <option>JAVAVM=12.1.0.1.0</option>
  206. <option>OLS=12.1.0.1.0</option>
  207. <option>ORDIM=12.1.0.1.0</option>
  208. <option>OWM=12.1.0.1.0</option>
  209. <option>SDO=12.1.0.1.0</option>
  210. <option>XDB=12.1.0.1.0</option>
  211. <option>XML=12.1.0.1.0</option>
  212. <option>XOQ=12.1.0.1.0</option>
  213. </options>
  214. <olsoid>0</olsoid>
  215. <dv>0</dv>
  216. <ncdb2pdb>0</ncdb2pdb>
  217. 4.2.0.00.27:1
  218. <parameters>
  219. <parameter>processes=300</parameter>
  220. <parameter>memory_target=843055104</parameter>
  221. <parameter>db_block_size=8192</parameter>
  222. <parameter>compatible=12.1.0.0.0</parameter>
  223. <parameter>open_cursors=300</parameter>
  224. <parameter>enable_pluggable_database=TRUE</parameter>
  225. </parameters>
  226. <tzvers>
  227. <tzver>primary version:18</tzver>
  228. <tzver>secondary version:0</tzver>
  229. </tzvers>
  230. <walletkey>0</walletkey>
  231. </optional>
  232. </pdb>

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Blog: http://blog.csdn.net/linghe301

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5:使用创建PDB语句

  1. C:\Users\Administrator>sqlplus sys/oracle@localhost/orcl as sysdba
  2. SQL*Plus: Release 12.1.0.1.0 Production on 星期五 2月 28 22:59:53 2014
  3. Copyright (c) 1982, 2013, Oracle. All rights reserved.
  4. 连接到:
  5. Oracle Database 12c Enterprise Edition Release 12.1.0.1.0 - 64bit Production
  6. With the Partitioning, Oracle Label Security, OLAP, Advanced Analytics
  7. and Real Application Testing options
  8. SQL> select con_id,dbid,name,open_mode from v$pdbs;
  9. CON_ID DBID NAME OPEN_MODE
  10. ---------- ---------- ------------------------------ ----------
  11. 2 4083344342 PDB$SEED READ ONLY
  12. 3 1246209042 PDBORCL1 MOUNTED
  13. 4 1218627613 PDBORCL2 MOUNTED
  14. SQL> create pluggable database pdbsde using 'C:\pdborcl.xml' copy file_name_conv
  15. ert=('/home/oracle/app/oracle/oradata/orcl/pdborcl/','C:\app\oracle\oradata\orcl
  16. \pdborcl\');
  17. create pluggable database pdbsde using 'C:\pdborcl.xml' copy file_name_convert=(
  18. '/home/oracle/app/oracle/oradata/orcl/pdborcl/','C:\app\oracle\oradata\orcl\pdbo
  19. rcl\')
  20. *
  21. 第 1 行出现错误:
  22. ORA-19505:
  23. 无法识别文件"/home/oracle/app/oracle/oradata/orcl/pdborcl/system01.dbf"
  24. ORA-27041: 无法打开文件
  25. OSD-04002: 无法打开文件
  26. O/S-Error: (OS 3) 系统找不到指定的路径。

6:将pdborcl.xml文件里面的数据文件路径修改为存储在Windows环境的实际路径,如c:\pdborcl\sde01等,而且在数据文件参数设置也应该设置为Windows路径下,而且这些数据文件的目的存储为C:\app\oracle\oradata\orcl\pdborcl\

该步骤涉及到数据文件的拷贝,根据数据量大小时间有所不一样

  1. SQL> create pluggable database pdbsde using 'C:\pdborcl.xml' copy file_name_conv
  2. ert=('c:\pdborcl\','C:\app\oracle\oradata\orcl\pdborcl\');
  3. 插接式数据库已创建。

7:打开新的PDB(pdbsde)并查看状态

  1. [oracle@oracle12c orcl]$ sqlplus sys/oracle@orcl as sysdba
  2. SQL*Plus: Release 12.1.0.1.0 Production on Sat Feb 15 06:30:09 2014
  3. SQL> select con_id,dbid,name,open_mode from v$pdbs;
  4. CON_ID DBID NAME OPEN_MODE
  5. ---------- ---------- ------------------------------ ----------
  6. 2 4083344342 PDB$SEED READ ONLY
  7. 3 1246209042 PDBORCL1 MOUNTED
  8. 4 1218627613 PDBORCL2 MOUNTED
  9. 5 2266793495 PDBSDE MOUNTED
  10. SQL> alter pluggable database pdbsde open;
  11. 插接式数据库pdbsde已打开
  12. SQL> select con_id,dbid,name,open_mode from v$pdbs;
  13. CON_ID DBID NAME OPEN_MODE
  14. ---------- ---------- ------------------------------ ----------
  15. 2 4083344342 PDB$SEED READ ONLY
  16. 3 1246209042 PDBORCL1 MOUNTED
  17. 4 1218627613 PDBORCL2 MOUNTED
  18. 5 2266793495 PDBSDE READ WRITE
8:使用sqlplus 连接sde用户
  1. SQL> conn sde/sde@192.168.100.213/pdbsde
  2. ERROR:
  3. ORA-01035: ORACLE ???êDí??óD RESTRICTED SESSION
  4. è¨?Tμ?ó??§ê1ó?
  5. 警告: 您不再连接到 ORACLE。
提示ORA-01035错误,需要赋予RESTRICTED SESSION权限
  1. SQL> conn system/oracle@192.168.100.213/pdbsde
  2. 已连接。
  3. SQL> grant restricted session to sde;
  4. 授权成功。
  5. SQL> conn sde/sde@192.168.100.213/pdbsde
  6. 已连接。
9:使用ArcCatalog10.2.1进行读写测试



总结:个人感觉,该方面有点类似于Oracle的冷备份,不过在实施过程中操作比较简单,尤其是ArcGIS版本化数据的迁移,既保证了简单操作性又保持了高效,值得用户进行参考!

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Blog: http://blog.csdn.net/linghe301

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