0t -t&r // g@C@C@ @C@@@PRIMARYidx_tb_log_nick_change_pc_ididx_tb_log_nick_change_bef_nickidx_tb_log_nick_change_aft_nickInnoDBN PARTITION BY LIST (`reg_month`) (PARTITION `1` VALUES IN (1) ENGINE = InnoDB, PARTITION `2` VALUES IN (2) ENGINE = InnoDB, PARTITION `3` VALUES IN (3) ENGINE = InnoDB, PARTITION `4` VALUES IN (4) ENGINE = InnoDB, PARTITION `5` VALUES IN (5) ENGINE = InnoDB, PARTITION `6` VALUES IN (6) ENGINE = InnoDB, PARTITION `7` VALUES IN (7) ENGINE = InnoDB, PARTITION `8` VALUES IN (8) ENGINE = InnoDB, PARTITION `9` VALUES IN (9) ENGINE = InnoDB, PARTITION `10` VALUES IN (10) ENGINE = InnoDB, PARTITION `11` VALUES IN (11) ENGINE = InnoDB, PARTITION `12` VALUES IN (12) ENGINE = InnoDB)\AP)  world_no account_idpc_id bef_nick aft_nick log_time reg_month @- D@-C@- @- @- C@-  @-world_noaccount_idpc_idbef_nickaft_nicklog_timereg_month