pdb时间点恢复时遇到下面的错误
recover pluggable database 'TEST' auxiliary destination '/home/oracle'; RMAN-04014: startup failed: ORA-04031: unable to allocate 148776 bytes of shared memory ("shared pool","unknown object","sga heap(1,0)","KEWS sesstat values")
因为辅助实例配置对内存小，在辅助实例目录下创建一个pfile，里面包括：
sga_target=700M shared_pool_size=300M
重新恢复即可。
