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< ><FONT color=#f70909>关键字 <a href="http://hackbase.com/hacker" target="_blank" >数据库</A> 对象* q; b, |$ s" } ~& V0 h
原作者姓名 Fang</FONT> </P>
- ~0 H, N, t6 @9 F< >SQL SERVER
# W' M( J' v& y" w3 T取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法
) |" e. ]9 I$ ~系统存储过程sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpdb</P>
# E0 q6 M7 j( W: f4 W( k< >或者</P>
/ R8 a1 Y2 `7 v3 d< >USE master</P>0 I( J3 C- S! _
< >SELECT sysdb.name AS dbname, xlogin.name AS owner FROM sysdatabases AS sysdb LEFT JOIN sysxlogins AS xlogin ON sysdb.sid = xlogin.sid</P>1 }- ^5 `( b3 Y6 _3 ^# v
< >( N9 Z. ?. I4 B! T
sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpdb获得的内容更准确:第二种方式无法获取Windows NT登陆用户。</P>, | Z4 k. x2 w- z1 m" ?" ^7 N" w& B
< >取得表的方法
6 Y( L' G4 y4 ~系统存储过程</P>6 u6 y* B# N- H: K; n
< >USE xxx</P>
3 A9 e7 `8 s# m0 |< >EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>7 r. S) b5 j8 d: i
< >或者</P>
$ E3 m+ Z" C9 R8 U9 Y- J; W< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的用户表:</P>3 H. B4 n0 }# s" ?) Z' j; P
< >USE DBAudit( B e$ \( A3 B2 c; E
SELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'U'</P>
+ W2 L- f6 a6 r7 J9 n< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的系统表:</P>
, d: v/ M! z" I< >USE DBAudit
3 F$ C' c$ ^; c1 Y6 H$ @6 X vSELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'S'</P>0 q% z7 {" u' t% G" I) U" c
< >或者统一使用:</P>
& j2 _; G0 y& X< >USE DBAudit</P>0 {7 b) u" t U8 W
< >SELECT sysobjects.name AS name, sysusers.name AS owner, type, sysobjects.id AS id FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'U' OR type = 'S'</P>
|0 j6 ~) C$ C2 G y< >注:</P>
. Z) ?8 c) p' E, F! W, c6 `, j< >sysobjects中type字段类型解释:</P>* }2 i) R' i5 T3 I) f: O
< >C = CHECK 约束</P>% B6 L/ Q3 J( t9 h$ s7 V& \
< >D = 默认值或 DEFAULT 约束</P># Y" @& ?7 C" e3 c
< >F = FOREIGN KEY 约束</P>, @" q! a' p$ S* e9 o: G/ F) h
< >L = 日志</P>% h5 }, o$ b% L1 M
< >FN = 标量函数</P>
9 |3 \3 o1 S, D5 P) x0 v5 m3 w< >IF = 内嵌表函数</P>
8 R; f9 e& p; v< > = 存储过程</P>2 X4 x; {4 r3 k Y9 I
< > K = PRIMARY KEY 约束(类型是 K)</P>: o4 A- E4 M* L n
< >RF = 复制筛选存储过程</P>
6 Y/ C. q I6 J7 k0 G<P>S = 系统表</P># F% d0 q0 K; L; u% {9 q" c p
<P>TF = 表函数</P>
( Q$ A/ `' S+ [* c# k<P>TR = 触发器</P>& K. Y3 A0 w' ]
<P>U = 用户表</P>
3 o! M+ o; `8 s<P>UQ = UNIQUE 约束(类型是 K)</P>
- p7 w/ c3 A0 ?( G% c# k<P>V = 视图</P>+ ]; o, S" a# M6 D* n2 C
<P>X = 扩展存储过程</P>, E& }& E& k; V$ a5 h1 v7 C
<P>取得列的方法
1 V% c7 V* w# `& e系统存储过程</P># _/ b. k5 T# z0 ?. a6 a$ j6 V
<P>USE xxxDatabase</P>
; h* d+ C, f) L, f$ o8 w) s<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help xxxTable</P>: @- ?. ?) G2 h
<P>或者</P>( \- [. Y: C6 v7 k& T% u$ x, [
<P>USE xxxDatabase</P>' w0 q% J9 ~5 R& @
<P>SELECT syscolumns.name AS name, systypes.name AS type FROM syscolumns LEFT JOIN systypes ON syscolumns.xtype = systypes.xtype WHERE syscolumns.id = xxxTableId</P>+ b5 J0 S X9 @! b& T
<P>这两种方法都可以取得包括视图的列。</P>
+ }$ N! o, \1 }+ b<P>取得视图的方法+ P' L# G! y6 n# s( [6 o: B+ E6 Q
系统存储过程</P>
+ y. V/ b- m* _<P>USE xxx</P>1 q2 O+ S) F* g# A/ G
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
/ B) K) a4 X, v- O6 A<P>或者</P>
; W9 S" b1 [/ Y3 e<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图:</P>
& S6 y, r ^/ V5 ?' I Q/ k<P>USE DBAudit</P>
) L Y7 k1 g, p; ~% o6 Q F<P>SELECT sysobjects.name AS name, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'V' </P>
, t+ T2 v j5 }. Q) @<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图的内容:</P>- N m) C( ^& {) W- v9 \, |
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>+ e7 h) \5 f9 m- B* f) E% ^
<P>取得存储过程的方法9 l& z8 C C( T) C5 Z* V/ S3 n- b6 c
系统存储过程</P>
% @; S9 L I! ^2 o _7 Y) ~<P>USE xxx</P>* U/ x$ p% Q& R. j8 ?
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
, H, Y* j- i9 _% R S. F8 W<P>或者</P>
5 \2 H0 z# f1 F<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的存储过程或者扩展存储过程:</P>: z Z) B# H4 q, h
<P>USE DBAudit</P>: W, m, t- c5 G4 v2 \! `
<P>SELECT sysobjects.name AS name, sysusers.name AS owner, type FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'P' OR type = 'X'</P>, S' y$ K: y" n# P' h
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的存储过程或者扩展存储过程的内容:</P>
8 N3 z8 D6 o% l0 N5 m<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>
; {5 l7 Q+ L, M1 }! k* Z! @<P>无法获取加密的存储过程。扩展存储过程只能得到dll程序名。</P>
; w9 p& y( C9 `+ Q' _7 y( a8 i% ^$ S<P>取得函数的方法( T* D) h* x, K f3 [8 U( q8 J
系统存储过程</P>
; s( g! R. n V$ [) m! k<P>USE xxx</P>
# R' Q7 R% v, X! e. t1 L g<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
4 A: x4 i' m+ G' O; h<P>或者</P>
5 v& d; G6 }3 c<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的各种函数(内嵌函数等):</P>
7 o1 \6 X# s- i<P>USE DBAudit</P>0 J/ Z6 c! u6 Q. c
<P>SELECT sysobjects.name AS name, sysusers.name AS owner, type FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'FN' OR type = 'IF' OR type = ‘TF'</P>
# z, J; C2 F" \) W/ ?<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的函数的内容:</P>0 n5 ~+ @4 E) b7 } }: y; D7 @
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>
- [, K" N' P" S! k+ z4 |1 i<P>只能获取用户定义的函数内容。</P>
5 C5 g9 k: Q6 a2 I<P>取得触发器的方法
F: V5 B, |0 b, d5 ]系统存储过程</P>
& A2 K/ w. U5 @6 [0 c* I {<P>USE xxx</P>
+ p8 \% f, b% K; w5 @; t<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptrigger xxxTable</P>
" J1 S* z4 I, M+ Q' g, a<P>或者</P>; t0 k- G0 Q. w
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的表的触发器:</P>
0 W6 m x4 K# y4 v" i( s+ w7 q<P>SELECT sysobj1.name AS name, sysusers.name AS owner FROM sysobjects AS sysobj1 LEFT JOIN sysobjects AS sysobj2 ON sysobj1.parent<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>obj = sysobj2.id LEFT JOIN sysusers ON sysobj1.uid = sysusers.uid WHERE sysobj1.type = 'TR'AND sysobj2.name = 'xxxTable'</P>
! ^ c4 y; R$ `<P>取得索引的方法. x. c/ s% H7 t" W' e" n' P) W* B
系统存储过程</P>; q! ]2 B+ b8 x( J# O/ ?
<P>USE xxx</P>; o7 A( j) O8 b* z0 h
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpindex xxxTable </P>
" U% [; P9 n$ h) l<P>用户& ~$ A3 l1 a$ ^) E: V+ `
系统存储过程</P>
3 \4 ~6 ^9 ]2 P! J2 E* M9 ~7 v" G+ J<P>USE xxx</P>9 M6 M' }6 T5 j
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpuser</P>
# J7 s* u9 B/ B G<P>角色
% ]6 x j* l& ]) X系统存储过程</P>4 J, l4 Q& }. }" \$ }" ]
<P>USE xxx
9 i% n2 Q- O* i1 QEXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helprole</P>+ K9 R% _4 L8 O- g+ j% R
' R/ Q5 e1 \5 @! L
<P>ORACLE( H, R* ~$ \ v/ d/ f8 d& l
特殊& c( S/ ], k; b+ B0 P) @
Ø ORACLE只能连接特定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>,不能自动扫描<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>对象。</P>
0 Y) R6 K$ l6 O/ f& a1 n5 c<P>Ø ORACLE表必须用用户来区别,否则表可能重名。</P>3 f9 e4 x9 [: Z$ H0 L' F7 X0 F
<P>Ø ORACLE不能区别系统表或者是用户表,因此只能由管理员选择扫描某些特定用户的表。</P>9 l; w+ X, V+ h- F' _
<P>取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法
0 a+ Y. [/ A: C K3 v2 g只能由用户指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>,不能自动扫描到特定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A><a href="http://vip.hackbase.com/" target="_blank" >服务</A>器上的所有<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>。</P>& q# X s" O- D) \& e; ?8 x A
<P>取得表的方法
4 V! {/ M- k2 @ R! f存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>表的系统表/视图主要有:</P>5 ^$ t9 J2 k1 N# d
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES</P>5 v6 p: i" m( s( Z; F/ j- D
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的对象以及相关的表。</P>' S @+ f" _8 C" j- S5 n8 F
<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES</P>" E+ c0 X, I: J* f
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的对象以及相关的表。</P>$ V, p' x2 j4 ?, r' X
<P>USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES</P>$ \! p9 C p0 U" F
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户拥有的对象以及相关的表。</P>) Z- L- ^5 w, Z) Y. j* z
<P># O9 Q. D/ O3 ?. B) e- p% B: z( W
DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>9 m0 o8 k* s ?' b8 O& D# Q6 g
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有相关的表。</P>
% l* l5 q, H$ v* m5 e9 [5 f<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>' D, ]% S5 B+ A
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的相关的表。</P>" L" e3 a4 Q; p( j. b
<P>USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>+ }( l6 D2 i ^; ^) D
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户拥有的相关的表。</P>
- \8 d0 u) E( P* Z<P>- q2 z# i( L1 K2 i6 g3 ~) s! g" G
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES中取得隶属于指定用户的表:</P>- }5 X8 D Z0 A# z) n
<P>SELECT TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES WHERE OWNER = 'DBAUDIT';</P>
. ^2 a% |% \0 M. D6 t; o<P>取得隶属于指定表空间的表:</P>
' \0 K% P5 J6 K) _- L+ U<P>SELECT TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES WHERE TABLESPACE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME = 'DBAUDIT';</P>
/ ~) y ?. z% J* g<P>
}0 p) A( r) t% m* b也可以不指定用户名,从而取得所有的表。</P>, v6 q2 ^0 S* C7 G
<P>SELECT TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TABLES;</P>! Y0 R4 C' B Y0 ]
<P>取得列的方法$ g$ w* h4 ?1 b9 `1 _. A! i- a+ |
存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>表的列属性的系统表/视图主要有:</P>% g1 F2 t$ K" ~: b
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS. D( ~1 ]3 ?# }! F
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的表的列属性。: G H/ q# L/ M% A5 L
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS- l2 S4 v2 b* D, d4 K
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的表的列属性。
0 C! w0 F# D4 \- }- d* ? vUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS) m+ x8 ]; e1 E6 s4 W2 G6 ?6 q
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户拥有的表的列属性。2 n) [5 w7 `0 u6 O6 ?& X
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLS</P>
# b* g) j" G" H<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的表的列属性。</P>! _+ E4 h. n* s" |
<P>1 l0 N/ H {; X+ L: L1 ?
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS中取得隶属于指定用户的表:
8 ]4 L4 [- t; y* u& u9 U% H$ h; qSELECT COLUMN<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TAB<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS WHERE TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME = 'TASK' AND OWNER = 'DBAUDIT';</P>
, O; l# I) A U- L1 E$ D" U<P>取得视图的方法
. z0 e% }8 t9 Y( [; U存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>视图的系统表/视图主要有:</P>
+ ?- c( c( N# \( Y<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS& h& r) U% i1 `4 X/ J$ L: M7 ^
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的视图的属性。
1 `5 C9 u, O* A/ y: lALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS
N7 u8 Z; y7 [' T b描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的视图的属性。2 Q. `4 g0 l) B, P2 _
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS</P>
. K5 T6 a, z7 v4 m+ e<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的当前用户拥有视图的属性。</P>7 W* N9 }! ]3 v$ n' t9 |
<P>* ~$ C4 u3 \* t i4 v
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS中取得隶属于指定用户的视图:+ ?+ I# [) V6 Y' O/ h0 s& O5 O
SELECT VIEW<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS WHERE OWNER = 'DBAUDIT';</P>
" X0 O2 u4 B* l) Y. i" ^$ X3 t; J9 ]<P>取得存储过程的方法4 B$ Q. I0 s% j
存储系统对象的系统表/视图有:</P>
9 b: f. ] o: c# A( o7 j0 w2 N4 o# N<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P># ~; G6 ~; d6 w5 x+ }+ D
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的对象。</P>
6 P& _; e, p5 k* R/ D& u<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS+ Y/ z8 P' F- d/ T% b
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的可以访问的对象。
: q' j8 S7 w7 B1 [% l+ yUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>
& `' i) b$ T1 d/ K1 m$ z2 ^( P' K9 N5 l- c<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的当前用户拥有的对象。</P>
5 X; M1 c ~5 T* ~. Z) o6 ]1 `<P>SYS<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>% c# k1 ^, e3 T6 y! D$ J5 X
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的系统对象。?</P>
a1 w# U& O$ J0 L<P>6 V# ]: f1 n6 v
对象类型有:</P>* r6 G4 R8 y8 `! @
<P>CONSUMER GROUP</P>: L5 |7 J/ z% {7 W/ D! G
<P>CONTEXT</P>( i. ^2 u! N: Y2 a! P
<P>DIRECTORY</P>& w) Y H. Y" F* w
<P>FUNCTION</P>
6 c; b+ w5 ]" C<P>INDEX</P>
: L" L' p+ {& g* b& j5 j<P>INDEX PARTITION</P>$ i2 ?- ?! B% Z
<P>INDEXTYPE</P>$ f% E0 p) j8 a& D5 m! T# u
<P>JAVA CLASS</P>
9 Z% o, ^: i* H' k<P>JAVA DATA</P>5 X4 s; f. \9 t5 d( Z5 W" h
<P>JAVA RESOURCE</P>
! z+ {; I7 B+ \: U7 C6 d/ E<P>JAVA SOURCE</P>
' G' w8 q U/ h% J8 |! q<P>LIBRARY</P>
' @* U$ N# _5 H! n<P>LOB</P>
p$ Z: R7 ]0 c( X<P>MATERIALIZED VIEW</P>
8 r9 G0 |" S* b a! [4 [* F<P>OPERATOR</P># K; I! Z p" e7 J2 e/ P9 p& J
<P>PACKAGE</P>
% t `3 ^ n. J" ^5 O) y<P>PACKAGE BODY</P>
& E# r# O8 H# k/ O# d$ B, D8 B+ M<P>PROCEDURE</P>
" C) @5 W+ s+ w& J6 d+ ?<P>QUEUE</P>6 Y$ X) f _5 S. c9 h
<P>SEQUENCE</P>
3 L) @ t O8 d<P>SYNONYM</P>' Q& n* G8 y7 k) Y: Z8 n
<P>TABLE</P>/ C8 S+ t4 e. r5 T% j4 I' J5 E+ o1 F1 k
<P>TABLE PARTITION</P>
1 I& {& w3 N$ h$ O; A- H<P>TRIGGER</P>+ y- N( Z/ W+ c0 k } ~
<P>TYPE</P>
. B, v* q$ I( R2 e& A<P>TYPE BODY</P>
! v% h' R: a+ c. P; w% G<P>VIEW</P>
U- z0 R" h! L( g9 f7 S% I<P>7 o. ~5 b# m3 g! t( v
因此,取得存储过程可以用:</P>* K9 H6 ^8 g1 g& ]
<P>SELECT OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS WHERE OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TYPE = 'PROCEDURE';</P>
4 H* }6 c8 f+ e/ S<P>取得隶属于某个用户的存储过程可以用:</P>
1 R" H5 D* P3 W) _& I1 P( X' g% z. V<P>SELECT OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS WHERE OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TYPE = 'PROCEDURE' AND OWNER = ‘DBAUDIT';</P># s9 ?6 D! Q6 ^4 `1 Y7 C
<P>
/ e- U1 b# P& a1 T" N( u, c同样,取得其他的对象也可以用这个方法,包括表,视图等。</P>
% L* ] G% ` x6 {; I<P>取得存储过程内容的方法
6 u$ u! F6 e+ G# F1 z. t对象类型为类型、类型体、过程、函数、包、包体,JAVA源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>的所有对象的源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>都存储在几个系统表/视图中:</P>
6 b( S' r1 _! V' |# K<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>
; @# @4 b8 G; n! g: p+ S- y0 v* D<P>存储所有<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>对象的源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>。</P># E5 d. u/ f% C
<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE
$ Z' ?$ g" E7 \, C, \, U& U存储所有可以访问的<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>对象的源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>。7 [4 q( q7 j( N* E$ @( G4 H. e
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>
* P& |$ a) A0 O* g<P>存储所有当前用户拥有的<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>对象的源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>。</P>
2 k* t- o. m% z<P>
1 r3 [& b' y7 c, a因此,取得存储过程源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>的方法:</P>$ n* p- r1 R# r% w( p
<P>SELECT TEXT FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE WHERE NAME = ‘XXX' AND TYPE = ‘PROCEDURE';</P>
3 v5 S& v& i, F0 t6 ^1 O5 n4 S2 f+ P<P>取得函数的方法! g+ j, t* O: h: i0 c o: `% \
同上,取得函数可以用:</P>3 E9 Z! J- ~- ~$ s
<P>SELECT OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS WHERE OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TYPE = 'FUNCTION';</P>
n' v# Y5 M1 ?, Z8 ?<P>取得隶属于某个用户的函数可以用:</P>. F! l' _$ Y& Z# f" Z! u" K
<P>SELECT OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS WHERE OBJECT<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TYPE = 'FUNCTION' AND OWNER = 'DBAUDIT';</P>: p5 x( `* K* ?, v
<P>/ l, `6 Q& x' ], W% p
取得函数内容可以用:</P>
0 V' `, M# b0 _5 b<P>SELECT TEXT FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE WHERE NAME = 'XXX' AND TYPE = 'FUNCTION';</P>+ F) L- x4 m- y* \1 b" n
<P>取得触发器的方法
, F j9 ~4 t; t7 L- j+ [. |8 j存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>触发器的系统表/视图主要有:</P>
) V% K$ I5 h2 k& {, V! m9 E& w<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TRIGGERS
* K3 D8 J0 F: t: C6 A% G* m: k描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的触发器的属性。! W! P; t$ B w
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS% ?7 T- v: ^7 I& X4 n, o! k
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的触发器的属性。/ n; G0 s" b8 E/ J9 z! l6 n% {4 ~
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS</P>
9 j6 j5 N8 F' ]- Y<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的当前用户拥有触发器的属性。</P># T- W1 Y6 X1 y4 h6 q: v
<P>; f( k$ \2 z: R' O2 m2 c% F7 y+ s
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS中取得隶属于指定用户的触发器:
) g$ \. T$ ~6 W- k; O* HSELECT TRIGGER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TRIGGERS WHERE OWNER = 'DBAUDIT';</P>% F$ N+ l7 w' P
<P>* S9 m" A1 m7 Y4 O
取得触发器内容的方法:</P>
( p2 e7 r0 W8 }9 P$ Y- y0 c<P>SELECT TRIGGER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>BODY FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TRIGGERS WHERE TRIGGER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME = 'XXX';</P>( G5 C7 Z7 ^4 Y' H0 v
<P>取得索引的方法9 J6 s& {. W) K
存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>索引的系统表/视图主要有:</P>
. d5 j+ W6 G! }- h% o! y<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>INDEXES
+ h3 d7 q' ~0 X5 M W描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的索引的属性。
$ l5 u; X9 L1 h% x' H. o- W$ P8 TALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES2 s1 [5 V2 v' r6 ~6 @" ~7 I) A1 [
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户可以访问的索引的属性。
/ n+ L5 V7 _) q: \USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES</P>
+ B( X0 M# a* P* q; U<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的当前用户拥有索引的属性。</P># b" Y3 c; O5 R8 b* D; p; Z
<P> {( Y; [! A( R6 [8 Q
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES中取得隶属于指定用户的索引:
& N) j& O7 E8 e% r& ySELECT INDEX<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME,TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>INDEXES WHERE OWNER = 'DBAUDIT';</P>
+ A" m( T- s# T( d( N<P>6 B- a, h+ Z! S$ D; p( n$ }7 ^: ~
取得索引相关的列的方法:</P>- T3 J5 J9 s# X3 |: T* V% b' _
<P>SELECT COLUMN<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>IND<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>COLUMNS WHERE INDEX<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>NAME = 'XXX' AND TABLE<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OWNER = 'DBAUDIT';</P>3 {0 `' ]6 |% p+ y5 E
<P>用户 J9 T% Z; B% i7 j7 U- {3 Q
存储<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>用户的系统表/视图主要有:</P>
C. u4 T0 y; m, V4 A<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS
, ] I* K# I9 x( f" g% k" q) V- f3 |描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。
$ J6 L& O- Z6 P$ j3 o: r8 ?ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS
! V9 y5 v- W5 ?; K描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。
~ g! B0 Y( F6 H+ n% }, [) zUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS</P>
& S& G `1 m4 } O% N3 }<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户的属性。</P>( _; k4 o! W: H4 R4 d% m
<P>
1 [9 D7 p6 ?+ O6 R- k! Q因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS中取得用户:2 f' p# h$ o3 z
SELECT USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>ID, USERNAME FROM SYS.ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS;</P> |
zan
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