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idle> connect scott/tiger
Connected.
scott@FOO> select * from v$version;
BANNER
--------------------------------------------------------------------------------
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
PL/SQL Release 11.2.0.1.0 - Production
CORE    11.2.0.1.0    Production
TNS for Linux: Version 11.2.0.1.0 - Production
NLSRTL Version 11.2.0.1.0 - Production
scott@FOO> create table a(x int);
Table created.
scott@FOO> create table b(x int);
Table created.
ÐÞ¸ÄÊÂÎñµÄ¸ôÀë¼¶±ðΪ“¿É´®Ðл¯”
ʱ¿Ì »á»°1                                                                          »á»°2
t1     scott@FOO> alter session set isolation_level = serializable;
       Session altered.
t2                                                                                      scott@FOO> alter session set isolation_level = serializable;
               


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