If you need to reprint, please indicate the source, thank you! Taking 8.1.7.4.0 as an example: 8: Version number 1: New feature version number 7: Maintenance version number 4: Ordinary patch setting number 0: Special platform patch setting number. In addition, regarding the issue of Oracle being 32bit/64bit, The explanation is as follows: In Windows/Linux system, since the operating system is 32bit, Oracle must be 32bit; In tru64, Oracle must be 64bit; In hpux/aix/solaris, it depends on the specific situation. If it is 64bit, When sqlplus is started on the server, the words 64bit will be displayed. You can also view it by selecting * from v$version; or $ file $ORACLE_HOME/bin/oracle|more, such as: $ file $ORACLE_HOME/bin/oracle| more /data1/app/oracle/product/8.1.7/bin/oracle: ELF-64 executable object file - PA-RISC 2.0 (LP64) If you want to support SGA larger than 1.75GB, it is recommended to use 64Bit oracle. 32bit Oracle has SGA size restrictions. Although many platforms have ways to bypass it, allowing you to open it larger, after all, it is not as convenient as using 64Bit directly, and even if you bypass it, you still can't open it very large. There is not much difference in other aspects.
http://www.bkjia.com/PHPjc/532290.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/532290.htmlTechArticleIf you need to reprint, please indicate the source, thank you! Take 8.1.7.4.0 as an example: 8: Version number 1: New feature version number 7: Maintenance version number 4: Ordinary patch setting number 0: Special platform patch setting number...
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