查询当前数据库中所有表名，不用指定数据库，选中某数据库直接执行SQL就好
以下以框分类数据库为例
打开当前数据库下执行：
SELECT name FROM sysobjects WHERE xtype='U' OR xtype='S' OR xtype='V'

sysrscols
sysrowsets
sysclones
sysallocunits
sysfiles1
sysseobjvalues
syspriorities
sysdbfrag
sysfgfrag
sysdbfiles
syspru
sysbrickfiles
sysphfg
sysprufiles
sysftinds
sysowners
sysdbreg
sysprivs
sysschobjs
syscolpars
sysxlgns
sysxsrvs
sysnsobjs
sysusermsgs
syscerts
sysrmtlgns
syslnklgns
sysxprops
sysscalartypes
systypedsubobjs
sysidxstats
sysiscols
sysendpts
syswebmethods
sysbinobjs
sysaudacts
sysobjvalues
syscscolsegments
syscsdictionaries
sysclsobjs
sysrowsetrefs
sysremsvcbinds
sysxmitqueue
sysrts
sysconvgroup
sysdesend
sysdercv
syssingleobjrefs
sysmultiobjrefs
sysguidrefs
sysfoqueues
syschildinsts
syscompfragments
sysftsemanticsdb
sysftstops
sysftproperties
sysxmitbody
sysfos
sysqnames
sysxmlcomponent
sysxmlfacet
sysxmlplacement
sysobjkeycrypts
sysasymkeys
syssqlguides
sysbinsubobjs
syssoftobjrefs
kf_biz_member_jl
kf_biz_member
kf_biz_info_sort
kf_biz_config
kf_attachment
kf_ask_questions
kf_ask_level
kf_ask_config
qth8_webreview
kf_ask_answers
qth8_webconfig
kf_article_config
qth8_user_mess
kf_admin_loginlog
qth8_user_list
kf_admin_actionlog
qth8_sort
kf_ad
qth8_review
qth8_phone
qth8_mess
qth8_keysword
qth8_commodity
qth8_city
qth8_bizsort
qth8_bizreview
qth8_admin
kf_weiyouhui_sort
kf_weiyouhui_info_sort
kf_weiyouhui_info
kf_weiyouhui
kf_weixin_user
kf_weixin_template
sysdiagrams
kf_webmessages
kf_weixin_qrcode
kf_weixin_menu
kf_tag_list
kf_weixin
kf_wechatmsg_template
kf_repeat
kf_wechatmsg_admin
kf_wap_nav
kf_wechatmsg_temp
kf_user_log
kf_user_cash
kf_user
kf_upload_config
kf_timertask
kf_sms_list
kf_sms_config
kf_share_list
kf_pay_price
kf_pay_list
kf_pay_config
kf_partner_withdraw
kf_partner_user
kf_partner_reward
kf_partner_fans
kf_partner_config
kf_news_sort
kf_news_review
kf_news
kf_nav
kf_Lottery_ac
kf_Lottery
kf_jubao
kf_ip_list
kf_ip_config
kf_info_typeoptionsort
kf_info_typeoption
kf_info_typemodel
kf_info_config
kf_favorite
kf_error_log
kf_Email
kf_biz_nav
kf_biz_memberlevel