# if U phisical mem is 1G, do as follow and try again. sqlplus /nolog sql> conn / as sysdba; sql> alter system set sga_max_size=536870912 scope=spfile; sql> alter system set shared_pool_size=209715200 scope=spfile; sql> alter system set shared_pool_reserved_size=52428800 scope=spfile; sql> alter system set large_pool_size=52428800 scope=spfile; sql> shutdown immediate; sql> startup;
shared_pool_size = 52428800 # INITIAL
# shared_pool_size = 3500000 # SMALL
# shared_pool_size = 5000000 # MEDIUM
# shared_pool_size = 9000000 # LARGElarge_pool_size = 614400
#是注释符
sqlplus /nolog
sql> conn / as sysdba;
sql> alter system set sga_max_size=536870912 scope=spfile;
sql> alter system set shared_pool_size=209715200 scope=spfile;
sql> alter system set shared_pool_reserved_size=52428800 scope=spfile;
sql> alter system set large_pool_size=52428800 scope=spfile;
sql> shutdown immediate;
sql> startup;
加大这些参数看看.