闂錛氳SQL 2005 媯嫻嬩俊鎭椂錛岃佹槸鏄劇ず“COM Plus Catalog Requirement(warning)”錛屾垜鐢ㄧ殑鏄疿P緋葷粺錛岃鐨勬槸寮鍙戠増锝烇綖
鍘熷洜錛氫綘鐨?font face="Simsun" color="#ff0000">COM+搴旂敤紼嬪簭鍑洪敊錛?/font>瑁呯殑IIS鏈夐棶棰樻墍鑷達(dá)綖锝?/p>
瑙ｅ喅鏂規(guī)硶錛?/p>
“寮濮?#8221;->“璁劇疆”->“鎺у埗闈㈡澘”->“綆＄悊宸ュ叿”->“緇勪歡鏈嶅姟”涓紝“鎺у埗鍙版牴鐩綍”->“緇勪歡鏈嶅姟”->“璁＄畻鏈?#8221;->“鎴戠殑鐢?shù)鑴?#8221;->“COM+搴旂敤紼嬪簭”涓紝
錛?錛?/font>
鍒癱om+搴旂敤紼嬪簭榪欎竴姝ユ椂,寮瑰嚭:"鎵ц鏈鍚庢搷浣滄椂鍙戠敓閿欒,閿欒浠ｇ爜80080005-鏈嶅姟鍣ㄨ繍琛屽け璐?鐨勯敊璇?鍜嬪姙鍟?
涓銆?/font> 寮濮嬭繍琛宮sdtc -resetlog 錛岄棶棰樿В鍐籌紝鑳芥墦寮浜嗐?/font>
浜屻佸啀鐪嬬湅 Distributed Transaction Coordinator 鏈嶅姟鏈?/font>娌?/font>鏈夋墦寮
涓夈侀噸瑁匢IS
錛?錛?/font>
鍥炲埌“ “COM+搴旂敤紼嬪簭” ”涓紝 鏈変竴涓?#8220;IIS Out-Of-Process Pooled”榧犳爣鍙抽敭“灞炴?#8221;--“鏍囪瘑”--鎶?#8220;姝ょ敤鎴?#8221;璋冩暣涓?#8220;浜や簰寮忕敤鎴?-鐩墠宸茬櫥褰曠殑鐢ㄦ埛”銆傜劧鍚?#8220;紜畾”錛屽啀榧犳爣鍙抽敭“灞炴?#8221;--“鍚姩”銆?/font>
錛?錛?/font>
璁句笅IIS鐨?/font> “ 鐩綍瀹夊叏鎬ч夐」鍗?/font> ”---- “ 鍖垮悕璁塊棶涓庢帶鍒?/font> ” , 鍦?#8220;闆嗘垚Windows韜喚楠岃瘉”鎵撳嬀
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闄勶細(xì)涓浜涘叧浜嶤2瀹℃牳鐨勭浉鍏抽摼鎺ヨ祫鏂?澶囨煡)錛?br /> http://technet.microsoft.com/zh-cn/library/ms187634(SQL.90).aspx
http://www.cnblogs.com/NationWoo/archive/2010/03/31/1701532.html
http://technet.microsoft.com/zh-cn/library/ms189631(SQL.90).aspx
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backup log [DataBaseName] with NO_LOG
backup log [DataBaseName] with TRUNCATE_ONLY
DBCC SHRINKDATABASE([DataBaseName])
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1.sysobjects琛?/span>:鐢ㄤ簬瀛樺偍鍦ㄦ暟鎹簱鍐呭垱寤虹殑姣忎釜瀵硅薄錛堢害鏉熴侀粯璁ゅ箋佹棩蹇椼佽鍒欍佸瓨鍌ㄨ繃紼嬬瓑錛変俊鎭殑緋葷粺琛?/span>;
2.syscolumns琛?/span>:鐢ㄤ簬瀛樺偍姣忎釜琛ㄥ拰瑙嗗浘涓殑鍒椾俊鎭強瀛樺偍榪囩▼涓殑鍙傛暟淇℃伅鐨勭郴緇熻〃;
浜屻佸父鐢ㄧ郴緇熻〃瀛楁璇存槑:
1.sysobjects琛?/span>
a.name:瀵硅薄鍚?/span>
b.id:瀵硅薄鏍囪瘑
c.xtype:瀵硅薄綾誨瀷,鍖呭惈鐨勫?/span>:
C = CHECK綰︽潫
D = 榛樿鍊兼垨DEFAULT綰︽潫
F =
FOREIGN KEY綰︽潫
L = 鏃ュ織
FN = 鏍囬噺鍑芥暟
IF = 鍐呭祵琛ㄥ嚱鏁?/span>
P = 瀛樺偍榪囩▼
PK =
PRIMARY KEY 綰︽潫錛堢被鍨嬫槸 K錛?/span>
RF = 澶嶅埗絳涢夊瓨鍌ㄨ繃紼?/span>
S = 緋葷粺琛?/span>
TF = 琛ㄥ嚱鏁?/span>
TR = 瑙﹀彂鍣?/span>
U = 鐢ㄦ埛琛?/span>
UQ =
UNIQUE 綰︽潫錛堢被鍨嬫槸 K錛?/span>
V = 瑙嗗浘
X = 鎵╁睍瀛樺偍榪囩▼
d.type:瀵硅薄綾誨瀷,涓?/span>xtype涓鑷?/span>
2.syscolumns琛?/span>
a.name:鍒楀悕鎴栬繃紼嬪弬鏁扮殑鍚嶇О;
b.id:璇ュ垪鎵灞炵殑琛ㄥ璞?/span> ID,鎴栦笌璇ュ弬鏁板叧鑱旂殑瀛樺偍榪囩▼ ID;
c.cdefault:璇ュ垪鐨勯粯璁ゅ?/span> ID;
d.domain:璇ュ垪鐨勮鍒欐垨 CHECK 綰︽潫 ID;
e.status:鐢ㄤ簬鎻忚堪鍒楁垨鍙傛暟灞炴х殑浣嶅浘錛?/span>
0x08 = 鍒楀厑璁哥┖鍊?/span>;(鎹㈢畻涓哄崄榪涘埗鍊間負(fù):8)
0x10 = 褰撴坊鍔?/span>varchar鎴?/span>varbinary鍒楁椂,ANSI
濉厖鐢熸晥.淇濈暀varchar鍒楃殑灝鵑殢絀烘牸錛屼繚鐣?/span>varbinary鍒楃殑灝鵑殢闆?/span>; (鎹㈢畻涓哄崄榪涘埗鍊間負(fù):16)
0x40 = 鍙傛暟涓?/span>OUTPUT鍙傛暟; (鎹㈢畻涓哄崄榪涘埗鍊間負(fù):64)
0x80 = 鍒椾負(fù)鏍囪瘑鍒?/span>; (鎹㈢畻涓哄崄榪涘埗鍊間負(fù):128)
f.type:systypes涓殑鐗╃悊瀛樺偍綾誨瀷;
g.usertype:systypes涓殑鐢ㄦ埛瀹氫箟鏁版嵁綾誨瀷 ID;
h.iscomputed:琛ㄧず鏄惁宸茶綆楄鍒楃殑鏍囧織:
0 = 鏈綆?/span>;
1 = 宸茶綆?/span>;
i.isoutparam:琛ㄧず璇ヨ繃紼嬪弬鏁版槸鍚︽槸杈撳嚭鍙傛暟:
1 = 鐪?/span>;
0 = 鍋?/span>;
j.isnullable:琛ㄧず璇ュ垪鏄惁鍏佽絀哄?/span>:
1 = 鐪?/span>;
0 = 鍋?/span>;
涓夈?/span>鐩稿叧sql璇彞:
1.鍒ゆ柇鏄惁涓鴻嚜澧炲瓧孌?
鏂規(guī)硶涓:SELECT COLUMNPROPERTY(OBJECT_ID('琛ㄥ悕'), '鍒楀悕', 'IsIdentity') AS IsIdentity
鏂規(guī)硶浜?SELECT status FROM syscolumns,sysobjects WHERE syscolumns.id=sysobjects.id AND sysobjects.name='琛ㄥ悕縐? AND syscolumns.name='瀛楁鍚嶇О'; 鐪嬫煡璇㈠嚭鐨勭粨鏋滃兼槸鍚︿負(fù)128.
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