[root@host-192-168-1-56 ~]# more /tmp/rename_to_db_v2.sql   
rename table test.bc_dbfsxiang to testbak.bc_dbfsxiang;
rename table test.bc_dkfsxiang to testbak.bc_dkfsxiang;
rename table test.bc_dkytxiang to testbak.bc_dkytxiang;
rename table test.bc_gzffxiang to testbak.bc_gzffxiang;
rename table test.bc_option_map to testbak.bc_option_map;
rename table test.bc_qylxxiang to testbak.bc_qylxxiang;
rename table test.bc_service_city to testbak.bc_service_city;
rename table test.bc_service_qi_city to testbak.bc_service_qi_city;
rename table test.bc_wffkhyxiang to testbak.bc_wffkhyxiang;
rename table test.bc_wffkzyxiang to testbak.bc_wffkzyxiang;
rename table test.bc_xindai to testbak.bc_xindai;
rename table test.bc_xindai_fields_v to testbak.bc_xindai_fields_v;
rename table test.bc_xindai_geren to testbak.bc_xindai_geren;
rename table test.bc_xindai_qiye to testbak.bc_xindai_qiye;
rename table test.bc_xyjlxiang to testbak.bc_xyjlxiang;
rename table test.bc_zyyqxiang to testbak.bc_zyyqxiang;
rename table test.fake_names to testbak.fake_names;
rename table test.idmap to testbak.idmap;
rename table test.sbtest to testbak.sbtest;
rename table test.tbUser to testbak.tbUser;
rename table test.test to testbak.test;
rename table test.test2 to testbak.test2;