SQL Tuning Health-Check Script (SQLHC) (文档 ID 1366133.1)

Posted 2021-03-20 子鱼猴

1. Login to the database server and set the environment used by the Database Instance
2. Download the "sqlhc.zip" archive file and extract the contents to a suitable directory/folder
3. Connect into SQL*Plus as SYS, a DBA account, or a user with access to Data Dictionary views and simply execute the "sqlhc.sql" script. It will request to enter two parameters:
   
   
   1. Oracle Pack License (Tuning, Diagnostics or None) [T|D|N] (required)
      If site has both Tuning and Diagnostics licenses then specify T (Oracle Tuning pack includes Oracle Diagnostics)
      
      
   2. A valid SQL_ID for the SQL to be analyzed.  

For Example:

# sqlplus / as sysdba
SQL> START sqlhc.sql T djkbyr8vkc64h