2019独角兽企业重金招聘Python工程师标准>>> 
启动Oracle时提示“ORA-00600: internal error code, arguments”错误？
SQL> startup
ORA-00600: internal error code, arguments: [ksunfy : too few sessions], [9504], [75040], [], [], [], [], [], [], [], [], []”
解决办法：这里的错误说明Oracle的processes和sessions的值调的太大了。
（1）修改processes和sessions的值
*.processes=10000
*.sessions=10000
保存
（2）SQL> create spfile from pfile='/home/oracle/pfile20151225.ora';
File created.
SQL> startup
ORACLE instance started.
Total System Global Area 8.5516E+10 bytes
Fixed Size 2237776 bytes
Variable Size 8858372784 bytes
Database Buffers 7.6504E+10 bytes
Redo Buffers 151142400 bytes
Database mounted.
Database opened.
问题解决