【正文】 字符長度和限制：17varchar25519payment_typeecheck該款項通過電子支票支付instant該項付款通過PayPal余額、信用卡或即時轉(zhuǎn)帳支付varchar3020timeupdated更新時間bigint19,0 mdl_event描述：事件表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02name事件名稱varchar2553description事件描述text655354format格式化標志smallint5,05courseid課程IDbigint19,06groupid分組IDbigint19,07userid用戶IDbigint19,08repeatid重復IDbigint19,09modulename模塊名稱varchar2010instance實例IDbigint19,011eventtype事件類型varchar2012timestart開始時間bigint19,013timeduration持續(xù)時間bigint19,014visible是否顯示smallint5,0115uuid唯一識別碼varchar3616sequence序列bigint19,0117timemodified編輯時間bigint19,0 mdl_forum描述：論壇表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02course課程IDbigint19,03type論壇類型enum8general4name論壇名稱varchar2555intro論壇簡介text655356assessed是否開啟評估bigint19,07assesstimestart評估開始時間bigint19,08assesstimefinish評估結束時間bigint19,09scale規(guī)模bigint19,010maxbytes最大字節(jié)數(shù)bigint19,011forcesubscribe是否強制訂閱論壇信息tinyint3,012trackingtype追蹤類型tinyint3,0113rsstypeRss類型tinyint3,014rssarticles是否訂閱rss文章tinyint3,015timemodified編輯時間bigint19,016warnafter發(fā)多少帖后警告bigint19,017blockafter被阻塞前帖數(shù)極限bigint19,018blockperiod阻塞統(tǒng)計周期bigint19,0 mdl_forum_discussions描述：論壇討論序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02course課程IDbigint19,03forum論壇IDbigint19,04name名稱varchar2555firstpost第一篇文章bigint19,06userid用戶IDbigint19,07groupid分組IDbigint19,018assessed是否開啟評估tinyint3,019timemodified修改時間bigint19,010usermodified用戶修改標志bigint19,011timestart開始時間bigint19,012timeend結束時間bigint19,0 mdl_forum_posts描述：論壇帖子表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02discussion討論IDbigint19,03parent上一級帖子IDbigint19,04userid用戶IDbigint19,05created創(chuàng)建時間bigint19,06modified修改時間bigint19,07mailed是否寄給訂閱者tinyint3,08subject主題varchar2559message信息內(nèi)容text6553510format格式化標志tinyint3,011attachment附件varchar10012totalscore總積分smallint5,013mailnow立刻寄給訂閱者bigint19,0 mdl_forum_queue描述：論壇隊列表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02userid用戶IDbigint19,03discussionid討論IDbigint19,04postid帖子IDbigint19,0 mdl_forum_ratings描述：論壇評級表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02userid用戶IDbigint19,03post帖子IDbigint19,04time時間bigint19,05rating等級/成績smallint5,0 mdl_forum_read描述：論壇讀標志表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02userid用戶IDbigint19,03forumid論壇IDbigint19,04discussionid討論IDbigint19,05postid帖子IDbigint19,06firstread第一次閱讀時間bigint19,07lastread最后一次閱讀時間bigint19,0 mdl_forum_subscriptions描述：論壇訂閱表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02userid用戶IDbigint19,03forum論壇IDbigint19,0 mdl_forum_track_prefs描述：序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02userid用戶IDbigint19,03forumid論壇IDbigint19,0 mdl_glossary描述：詞匯表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02course課程IDbigint19,03name詞匯名稱varchar2554intro簡介text655355allowduplicatedentries是否允許重復的條目tinyint3,06displayformat顯示格式varchar50dictionary7mainglossary主詞匯表tinyint3,08showspecial是否顯示特殊tinyint3,019showalphabet是否顯示字母tinyint3,0110showall是否顯示全部tinyint3,0111allowments是否運行評論tinyint3,012allowprintview是否運行打印預覽tinyint3,0113usedynalink是否允許自動鏈接詞條tinyint3,0114defaultapproval是否默認審批tinyint3,0115globalglossary是否全局詞匯tinyint3,016entbypage每頁顯示的詞條條數(shù)smallint5,01017editalways是否總可以編輯stinyint3,018rsstypeRss類型tinyint3,019rssarticlesRss文章tinyint3,020assessed評估bigint19,021assesstimestart評估開始時間bigint19,022assesstimefinish評估結束時間bigint19,023scale規(guī)模bigint19,024timecreated創(chuàng)建時間bigint19,025timemodified修改時間bigint19,0 mdl_glossary_alias描述：詞匯表別名序號字段名稱字段描述字段類型長度允許空缺省值1Id自增量編號bigint19,02Entryid條目IDbigint19,03Alias別名varchar255 mdl_glossary_categories描述：詞匯表分類序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02glossaryid詞匯IDbigint19,03name詞匯類型varchar2554usedynalink是否允許自動鏈接詞條tinyint3,01 mdl_glossary_ments描述：詞匯表評論序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02entryid條目IDbigint19,03userid用戶IDbigint19,04entryment條目評論內(nèi)容text655355format顯示格式tinyint3,06timemodified修改日期bigint19,0 mdl_glossary_entries描述：詞匯條目表序號字段名稱字段描述字段類型長度允許空缺省值1id自增量編號bigint19,02glossaryid詞匯IDbigint19,03userid用戶IDbigint19,04concept概念varchar2555definition定義text655356format顯示格式tinyint3,07attachment附件varchar1008timecreated創(chuàng)建時間bigint19,09timemodified修改時間bigi