发布时间：2022-11-25 16:20:19
DB_BIG_TABLE_CACHE_PERCENT_TARGET,来源http://blog.itpub.net/26753337/viewspace-2122362......【阅读全文】
发布时间：2022-11-25 09:31:53
1、语法2、 USERENV are listed in . - Indicates whether a specified role is currently enabled for the session. Oracle Database evaluates the SYS_SESSION_ROLES within a definer's rights procedure or function. An alternative to using SYS.........【阅读全文】
发布时间：2022-11-25 08:58:31
1、Oracle Database releases are released in version and version_full releases.The version_full release is an update of a version release and is designated based on the major release version, the quarterly release update version (Update), and the quarterl.........【阅读全文】
发布时间：2022-11-24 22:12:37
1、认证途径2、OS认证群组&dba权限对应清单Operating System GroupUNIX or Linux User GroupWindows User GroupOSDBAORA_DBA (for all Oracle homes)OSOPERORA_OPER (for.........【阅读全文】
发布时间：2022-11-24 15:18:16
url:https://docs.oracle.com/en/database/oracle/oracle-database/21/administration.html1.1、密码文件生成语法orapwd FILE=filename [FORCE={y|n}] [ASM={y|n}] [DBUNIQUENAME=dbname] [FORMAT={12.2|12}] [SYS={y|n|password|external('sys-external-name')|global('sy.........【阅读全文】
