Oracle 视图 V$PKCS11_PATH 官方解释,作用,如何使用详细说明

本站中文解释

V$PKCS11_PATH是Oracle视图,它显示的信息用于安全策略配置的参考。其中,PKCS11_LIB:Oracle应用程序用于访问密钥存储区中保存的密钥的程序库名称;PKCS11_STACK_SIZE:每个应用程序允许栈大小,即可以同时使用的条目最大数量;KEEP_ALIVE_INTERVAL:秒值,用于指定当PKCS#11服务器空闲时如何触发保持活动操作;LAST_POLL_TIME:活动键值保持操作上次触发的时间。

V$PKCS11_PATH视图用于查看Oracle安全策略的详细设置,在使用的过程中可以查询PKCS11_LIB,PKCS11_STACK_SIZE,KEEP_ALIVE_INTERVAL,LAST_POLL_TIME等信息。可以使用SELECT语句来查询它,如:SELECT * FROM V$PKCS11_PATH;

官方英文解释

V$PKCS11_PATH displays all processes that are using a PKCS#11 library for Transparent Data Encryption (TDE).

The SQL command ADMINISTER KEY MANAGEMENT SWITCHOVER TO LIBRARY instructs the database to switch over from the current PKCS#11 library to a new PKCS#11 library, without incurring system downtime. After you issue this command, foreground and background processes are gradually switched over to the new library. You can use this view to monitor the PKCS#11 library being used by each process. When you determine that all processes have switched over to the new library, you can safely remove the old library from disk.

Column Datatype Description

PID

NUMBER

ID of the process

PNAME

VARCHAR2(5)

Name of the process

PKCS11_LIB_PATH

VARCHAR2(4000)

Full operating system path for the PKCS#11 library being used by the process

CON_ID

NUMBER

The ID of the container to which the data pertains. Possible values include:

  • 0: This value is used for rows containing data that pertain to the entire CDB. This value is also used for rows in non-CDBs.

  • 1: This value is used for rows containing data that pertain to only the root

  • n: Where n is the applicable container ID for the rows containing data

Note:

This view is available starting with Oracle Database 21c.


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