只要用户名和贴子要导入哪些表

只要用户名和贴子要导入哪些表

cdb_access
cdb_activities
cdb_activityapplies  
cdb_adminactions
cdb_admingroups
cdb_adminnotes
  cdb_adminsessions
  cdb_advertisements
cdb_announcements
cdb_attachments
cdb_attachtypes
cdb_banned
cdb_bbcodes
cdb_blogcaches
cdb_buddys
cdb_creditslog
cdb_crons
cdb_failedlogins
cdb_favorites  
cdb_forumfields
cdb_forumlinks
  cdb_forums
cdb_medals
cdb_memberfields
cdb_members
cdb_moderators
cdb_modworks
cdb_myposts
cdb_mythreads
cdb_onlinelist
cdb_onlinetime
  cdb_orders
cdb_paymentlog
cdb_pluginhooks  
cdb_plugins
cdb_pluginvars
cdb_pms
cdb_pmsearchindex
cdb_polloptions
cdb_polls
cdb_posts
cdb_profilefields  
cdb_promotions
  cdb_pushedthreads
cdb_ranks
cdb_ratelog  
cdb_regips
cdb_relatedthreads
cdb_rewardlog
cdb_rsscaches
cdb_searchindex
cdb_sessions
cdb_settings
cdb_smilies
cdb_stats  
cdb_statvars
cdb_styles
cdb_stylevars
cdb_subscriptions
cdb_templates
cdb_threads
cdb_threadsmod
cdb_threadtypes
cdb_tradelog
cdb_trades
cdb_usergroups  
cdb_validating  
cdb_words

forumdata/cache/style_1.css　我现在已经是style_25.css，如何变成style_1.css

cdb_members    用户表

cdb_posts    帖子表