| 想把数据库的号都清空,  但又不知道怎么删除!  有一些语句 又不知怎么用。 truncate table account_char
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 truncate table currentuser
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 truncate table deleted_userdata
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 truncate table knights
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 truncate table knights_rating
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 truncate table knights_user
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 truncate table tb_user
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 truncate table userdata
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 truncate table USERDATA_SKILLSHORTCUT
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 truncate table KNIGHTS_ALLIANCE
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 truncate table BK_FRI_USERDATA
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 truncate table BK_MON_USERDATA
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 truncate table BK_SAT_USERDATA
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 truncate table BK_SUN_USERDATA
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 truncate table BK_THU_USERDATA
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 truncate table BK_TUE_USERDATA
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 truncate table BLOCKED_USERDATA
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 truncate table USER_EDITOR_ITEM
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 truncate table PREMIUM_SERVICE
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 truncate table WAREHOUSE
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 truncate table ELMO_RANK
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 truncate table KARUS_RANK
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 truncate table USER_SAVED_MAGIC
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 truncate table HACKTOOL_USERLOG
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 truncate table HERO_USER
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 truncate table DUPE_CHECK
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 truncate table LEVEL_CHART
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 truncate table LEVEL_CHART_WED
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 这些有用不? 怎么用? 谢告诉下。。。
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