4、ga_target=3072Mscope=spfile; Systemaltered. SQL>#(3)将调整过的保存到启动参数里面SQL>createpfilefromspfile; Filecreated. SQL>#(4)查看主库的sga、pga配置,调整已经生效了SQL>showparametersga; NAME TYPE VALUE----------------------------------------------------------
5、-------------------lock_sga booleanFALSEpre_page_sga booleanFALSEsga_max_size biginteger8Gsga_target biginteger3GSQL>showparameterpga; NAME TY