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< ><FONT color=#f70909>关键字 <a href="http://hackbase.com/hacker" target="_blank" >数据库</A> 对象) h4 `4 g! I( ~# S
原作者姓名 Fang</FONT> </P>8 Y9 H+ N7 T; I0 n' ?
< >SQL SERVER3 w2 ]4 _3 \8 l; N2 B
取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法" H3 Q0 E/ @& D2 }0 h2 L# \7 s2 J
系统存储过程sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpdb</P>
/ P4 a- H. M1 c< >或者</P>0 F5 q9 u2 {; Z7 @& L' T( F' k
< >USE master</P>: y) d$ r: }( I& b# g7 [. ~
< >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 Q# X1 @3 ^+ K; P% @< >
0 e5 {6 |# c4 d1 @* z# P8 usp<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>
+ I, `# h- Z0 i4 C' L< >取得表的方法( g0 a, d* |) ]- T# ^ T
系统存储过程</P>
9 i2 ~8 _* e& j) E6 ^. V< >USE xxx</P>2 O! {6 e& o# Z1 Q* p0 S
< >EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P># ~( Q/ Z* t: y0 K6 v6 u0 R# ] O
< >或者</P>
3 V2 l1 K; C; K' |< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的用户表:</P>
; Z$ a5 f, v( D( Y$ N< >USE DBAudit2 X- V, L$ K6 f7 u, Q2 h
SELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'U'</P>& U+ U- ]0 M6 ?: T( t
< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的系统表:</P>
; G. H& l# s4 R1 ~* m< >USE DBAudit; S1 k0 D( @ g: ~
SELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'S'</P>* ?& ~/ @6 u, [, U( B& ~7 v, g& x
< >或者统一使用:</P>
( C- G, K, w% D< >USE DBAudit</P>3 i" d/ l- J0 H7 m; B/ 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>4 S! Y- z) D: U; T' [( x
< >注:</P>
2 R6 W3 s/ Y7 [% y0 @. H< >sysobjects中type字段类型解释:</P>3 V8 k+ G6 O3 K! ?8 k Z0 _) M2 e' H
< >C = CHECK 约束</P>( W0 r# |/ k% u9 z$ {4 d" `1 X
< >D = 默认值或 DEFAULT 约束</P>
6 U( }8 u) _' f ^4 `! ~& M4 h; S) j< >F = FOREIGN KEY 约束</P>
$ ^& G G$ {0 L5 c. z- S< >L = 日志</P>1 a5 a$ C$ T2 I1 N* o, c' W- @4 Y
< >FN = 标量函数</P>% k( k F8 c' {7 Y
< >IF = 内嵌表函数</P>
; [2 A6 b% }! T. h- C% U1 N< > = 存储过程</P># d8 r- W! q1 l
< > K = PRIMARY KEY 约束(类型是 K)</P>( n/ C7 q5 g1 R, i
< >RF = 复制筛选存储过程</P>
b7 R" @& E k, q# {<P>S = 系统表</P>
7 d) m4 ]% @, q. ^# p9 x7 n<P>TF = 表函数</P>
5 o, H) P! G* z6 Y" X<P>TR = 触发器</P>' B6 p2 @ X& J" H: H
<P>U = 用户表</P>
* N3 R: n5 J' @) M, y7 f, a1 l<P>UQ = UNIQUE 约束(类型是 K)</P>
* L( K b. V5 B5 |<P>V = 视图</P>2 p4 f# m. [% q) E) h7 O
<P>X = 扩展存储过程</P>- D. A" Q: N, r& U9 L' W
<P>取得列的方法
; S% e, w; ]+ g5 |系统存储过程</P>- x( v, m( J% j: ^% N6 t
<P>USE xxxDatabase</P>, S. s3 \$ K+ j' l; I& K
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help xxxTable</P>0 U t3 s: w' p+ V, b; P! y
<P>或者</P>" v& H h3 X( K9 ~
<P>USE xxxDatabase</P>
# J$ u1 c6 K A- e }% U' `( p9 v<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>5 n# d) |8 P* V5 N, p
<P>这两种方法都可以取得包括视图的列。</P>" j; e$ v5 d+ P% D1 Y* o' i( R* h
<P>取得视图的方法
8 A; i0 z$ S: }" r$ ?7 Y系统存储过程</P>
- X7 Z" e3 {9 Q. o4 I6 K0 R<P>USE xxx</P>
$ Z6 A* R- L, ~/ A$ d9 U6 m# t% V<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
( f. Z! U& j* [" O<P>或者</P>: E) `( |6 }% Z4 i0 F
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图:</P>
2 A4 o0 W/ |- z+ _<P>USE DBAudit</P>
9 a8 g; F( {/ _, a$ d* A' |<P>SELECT sysobjects.name AS name, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'V' </P>) B+ K: V! U8 k2 m6 U$ X, p
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图的内容:</P>
. h3 i+ g8 B, R# \<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>) }+ W+ v7 V0 k; Q+ J. f2 B
<P>取得存储过程的方法8 Z, K# k- i+ D, H$ R9 E
系统存储过程</P>$ }3 F+ T: v- J2 v
<P>USE xxx</P> V# v+ p4 `# K. Q& m
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
* X3 K1 X9 u2 `8 {8 l# r" t f7 a<P>或者</P>
* I: I3 ~: T4 s5 k<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>
, K' c0 L# ]& E( y; S% h! X- f4 g5 k<P>USE DBAudit</P>' ^% ?5 d. B1 ~
<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>
8 ]; N( e3 J0 }4 N. J<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> }4 c. R/ A* V0 p/ r; Z- T
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P># D- q5 s; c! o$ j+ Y
<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>
q* [* X' a, V5 H" a<P>取得函数的方法) {+ x5 j/ t$ M) q9 K
系统存储过程</P>
! \: p7 [0 }! q9 |: u5 o<P>USE xxx</P>( M2 H, U# J, r4 Q
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
2 {+ }3 g; ~; [2 J* [7 ]4 {, G<P>或者</P>
# x+ h. V* N h, q, s<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>
1 @. G' a2 O- N1 U* E! T5 v<P>USE DBAudit</P> @) `' w8 K$ t2 T8 w6 i
<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># e+ R7 v( A" Z7 \% I
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的函数的内容:</P>
2 i8 o/ V! S6 _<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>0 r( E# X) ?' @4 ~7 I( s" F
<P>只能获取用户定义的函数内容。</P>
6 \ w, \& |8 T; l$ Z8 w3 O7 G<P>取得触发器的方法( g o k9 y0 K8 {; r$ a' m
系统存储过程</P>5 @: [: n/ q6 j! X
<P>USE xxx</P>3 G" e' c1 A0 g7 a" y, `
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptrigger xxxTable</P>- I7 K/ w; d1 w3 j5 h$ O
<P>或者</P>4 ?5 J- w5 u7 l5 Z* H% e6 h
<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的表的触发器:</P>% ]& a* \5 b1 n0 }
<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>+ I+ O+ x: w/ A6 b) p8 D7 s% x
<P>取得索引的方法
+ M% e" V; D, y# }$ V系统存储过程</P>
' U. c. [% o" V7 E! {<P>USE xxx</P>/ M0 N/ {( M# R. C$ ]
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpindex xxxTable </P>
% K) @# r# S8 N) `& f( a V<P>用户
& J6 z' C9 c: n \, f系统存储过程</P>. ^ D* g: }9 L9 h" O- [
<P>USE xxx</P>& j+ x7 J6 ^3 J6 B5 a
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpuser</P>
* O q4 \- w1 t. W- H4 f) E<P>角色% W; G" ?' G) Y5 u4 `
系统存储过程</P>
0 w& h* i# g! P6 g2 A# L4 ]$ b4 R<P>USE xxx
7 s; Z. i7 \) SEXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helprole</P>/ C8 D) s" d" ^3 S, j. i
6 e# `) q: X( o3 Q<P>ORACLE8 W' Y! i$ L& q+ X% T( r
特殊
3 u2 g3 n2 j) L: R: u' P+ u1 a' EØ 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>- s9 O* U' O/ m! b# }$ h
<P>Ø ORACLE表必须用用户来区别,否则表可能重名。</P>
$ a* `4 h! Q m1 J6 N: _<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>
7 @# r+ U6 i, a' s4 f<P>取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法 q6 X: g5 N$ ~* N
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>. a' B" d; l+ S+ L" z
<P>取得表的方法, J# D" ] {2 W1 S+ Y, K
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>- I2 X C' c, _2 f
<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>8 K4 c& R3 |, |' j3 j0 W
<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>
. K1 \ J1 W0 D<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>4 v) ?& O4 p6 ^$ `- H5 _
<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>
# ^. I( N6 d: D" v0 {9 E<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>% v0 M# s- ?8 W# l
<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>
/ ~, M8 Z1 B' |4 Q9 `1 q, V<P>, c0 K- l6 Z3 Y* a2 W
DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>
. d+ ], r5 P9 H i<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有相关的表。</P>
, }1 \! y# M; U6 n: d, p1 d<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>
8 m! i& X ^5 ~; `7 }6 I<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>
- J& w- |3 ]% A; x! t( c9 F% W<P>USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>5 C8 T. v/ _, \5 A' m! X3 x0 X6 F/ I: ~
<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>
) I8 \( f% A% F<P>! T+ e, C$ `" A. J. d
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>
4 G+ F4 p2 n5 D& E$ h" o" j0 P7 R<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>6 o( U, H( q% R: ?
<P>取得隶属于指定表空间的表:</P>6 e( R: U' o+ ]% d6 M. k
<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% @* t* U3 [* o6 x# Q<P>
% H+ f2 ^$ l( n6 r- E& W也可以不指定用户名,从而取得所有的表。</P>
$ t+ ~' a- G0 h) K<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>
7 d6 L( F1 c* D8 A6 o5 G M5 m' V" {: t' C<P>取得列的方法
6 F, M* J; w p0 ?5 s% {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>
7 L: b) d" n* I+ F<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
: Q- T/ H, y' Y5 h+ r描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的表的列属性。
+ e0 d8 g! d: _, K$ k2 t$ P, lALL<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
' l, P2 M6 [/ c; Y9 T) t2 t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。
% ~/ C( V% A8 ~USER<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) |% \9 t+ W& w+ d0 r
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。
1 d2 |1 e; O) H. Y2 T# yALL<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>0 w. ?9 C+ ?( m
<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>
: x8 b* @1 K2 N" V- @<P>
" C) U" A7 p$ a: n: O2 h2 Q% J7 K, K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: |/ H; O% R# L+ B! k
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>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>
! k B$ e$ _0 p, o<P>取得视图的方法. N, |0 [; B }# i
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>
) w7 p1 B4 Z& T, k( b<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS
4 X9 n t. `' |( J5 y描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的视图的属性。- l$ a! E0 l( _$ m
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS
( h4 m4 I4 l1 Y; w# e* }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。
' U- r. o7 O0 ^! L* {USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS</P>; S) z- o, ]' d
<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>1 @* f: K' u4 [
<P>3 |5 e( `# m% L6 @: u
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:. Q6 G* ]# P- O3 Z) t# e
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>
4 ?: q3 E2 [9 x n2 i- v8 t<P>取得存储过程的方法: V& w: B; Z$ c. i! L+ \/ Y
存储系统对象的系统表/视图有:</P>
$ p/ J6 C/ R7 A. x<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>
# j* [9 e3 ?5 Z<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的对象。</P>
7 t( d3 T3 }. G& c<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS
1 H9 R1 h: z% y3 {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。0 K+ D1 p8 K4 P$ Y- P) V
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>8 \" W0 c# [; M# ~4 P
<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>
Y2 N) l0 q" r a) g, R<P>SYS<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>- W* S0 I# B, i6 c# f% ]# ~9 ]
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的系统对象。?</P>2 t# M& A# o! M7 J a
<P>
y: Q7 ?7 C8 r6 `+ @, z! p; j+ J对象类型有:</P>% c# X; h% q' b3 ^/ s& y4 t
<P>CONSUMER GROUP</P>
# E G8 a* \: b* {" h# t<P>CONTEXT</P>
' h; i1 s, n# C7 i+ O+ s<P>DIRECTORY</P>
4 s" l; ]6 ?) k$ |9 A<P>FUNCTION</P>, w( `; C$ |8 K. W8 f, v
<P>INDEX</P>$ _" s) {9 p: g4 G7 y
<P>INDEX PARTITION</P>
) u- Y0 e$ n8 A4 J<P>INDEXTYPE</P>
; w6 q+ Q3 I p( L7 j" b- D<P>JAVA CLASS</P>
; B8 I. I9 B& m: [9 H/ C4 o9 t<P>JAVA DATA</P>
* t8 G W9 o$ r+ a. I' h<P>JAVA RESOURCE</P>
& i' Z! y# m1 W, B* P8 s. Q<P>JAVA SOURCE</P>: a# v- b1 t4 v4 O8 T0 r8 Z
<P>LIBRARY</P>
2 l: e: O* a5 L# _7 O z<P>LOB</P>6 ^8 f- W0 Z5 M* l) w" c3 G
<P>MATERIALIZED VIEW</P>! o* Z, O' L* q1 ]& E; g; D7 x
<P>OPERATOR</P>
0 q$ F Z4 U$ Y+ I2 {$ ~<P>PACKAGE</P>2 G# C& x3 L& t* N
<P>PACKAGE BODY</P>
" C/ K* I( g$ W" v# s0 L$ o<P>PROCEDURE</P>
7 P# ^/ P3 F+ X5 f0 S: M<P>QUEUE</P>9 l0 b$ o1 P8 Z+ K
<P>SEQUENCE</P>
" [6 K+ }$ l: g4 D' s<P>SYNONYM</P>. {# {: y+ v& P# O* [: L0 s
<P>TABLE</P>
4 t! @) g( G( g3 |* H2 ~6 W$ C- `<P>TABLE PARTITION</P>4 ]2 u" x6 _" ^
<P>TRIGGER</P>
3 `7 n" u6 o2 v+ C5 N H<P>TYPE</P>. |# R. Z+ Y" ^7 z2 u9 {6 @$ D
<P>TYPE BODY</P>
" s6 [% Z9 }! @ D( i1 @3 C<P>VIEW</P>" A4 U; c- O8 S6 R1 l) q; f
<P>
0 a, ~8 L# ^8 t, P; {5 @2 ?因此,取得存储过程可以用:</P>
4 s. K$ H0 B6 P! @<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>
* M- z' b Q b% N<P>取得隶属于某个用户的存储过程可以用:</P>
4 G+ q( o' C7 ~. w" n<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>
5 _+ S$ ]/ l0 X+ ~* ^! h+ L<P>
, ?% Z4 e+ J# ^% o同样,取得其他的对象也可以用这个方法,包括表,视图等。</P>- T! N; T; N3 f9 I" H) {% V- s5 r1 k3 g
<P>取得存储过程内容的方法
/ n( c7 q! }. J/ ]- J/ O! y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>7 e5 F/ S$ y: `2 D/ m" O% L1 b
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>
/ z! H" x% Q/ B; q, j$ k<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>6 v$ e; s6 c, U
<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE
& \+ c7 K0 J0 E: Z/ z0 G" p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>。% c, z9 s+ P0 F! |( X( b3 `* Y/ \
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>
! |! r, {& B! |( h6 x2 O. h<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>
# E! t! N/ k0 f {/ @6 O1 ?<P>
- u" F) g! B$ ?! J& @4 E, X( n因此,取得存储过程源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>的方法:</P>
" X6 n5 {) I+ T" c! Z6 y/ M+ M1 X+ H<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>* Q# @. u8 M6 s9 a
<P>取得函数的方法. K& }5 }' u$ z" l3 X; ]% V+ A
同上,取得函数可以用:</P>3 P5 [! K, T" w
<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># e0 D! `: X3 x) g% v/ L
<P>取得隶属于某个用户的函数可以用:</P>/ C1 d( b9 s% Y' P7 \* b* F: `' `
<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>
% `7 U+ ?+ w z<P>
) }. w( Z o* e% m取得函数内容可以用:</P>
# ~/ K K* f4 [4 q. P) x! F<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>" ]3 y8 t% G( w; ~
<P>取得触发器的方法4 S3 ?& x% n5 M4 a3 k* G
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>: Q0 J& U9 \# p
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TRIGGERS: e9 v4 [4 F% n- [* V7 P
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的触发器的属性。6 W1 r1 H9 g: E* p K
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS
4 ~! I# J2 H" u, F$ ^, @# y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。
5 {. l( x8 }& w; _0 a+ fUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS</P>
4 L1 d' l6 y4 M" J8 H0 N% Y% }( S* l<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>1 p% q1 B$ S* R. v5 e4 _& \1 _
<P>3 `# Z: q# n- H
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:
& w$ M9 T. A2 k( K1 E. eSELECT 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>
0 p9 }: c$ v+ E5 g3 A" E* H Q<P>( a! E& t2 _: p5 \# f: @9 n+ _4 a
取得触发器内容的方法:</P>: t- b0 |. C1 ~& {% f
<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>; `) c! E& I; A/ C- Q: f
<P>取得索引的方法
$ X3 h. _0 n' T. O A9 C7 s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>
# ]: e9 n" d d2 C; l7 Z R4 A' H2 w<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>INDEXES
" K5 o) r# T1 E% S( F描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的索引的属性。! \$ g* A$ S; H: d; O& w
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES
( v0 x$ c" i1 A3 G- M8 a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。: V ` Z/ y# v3 v: R) A
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES</P>, Y @3 B6 S0 e8 m
<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>
4 ]# i7 E) A0 q' G. Y8 ^<P>5 n6 J/ s2 \" y" d
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:
( _9 g) V% w1 \# p n2 g% [" XSELECT 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>$ O6 Q7 ~! T, k9 q+ z
<P>
0 a% T( o* K7 |. K9 u5 U) q" b取得索引相关的列的方法:</P>( K- ^. S8 o3 ^* W
<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># A* D$ m1 ?# N; ]0 t% A
<P>用户- e, m* F# v9 Y ~
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>+ x. a5 B7 L1 B! s
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS
. u- u& S7 }+ r0 D+ M% ^1 t描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。
0 E8 Z& q1 B3 M' OALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS
* ~3 n3 D% ?; X6 s3 }" s描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。4 z6 k; j5 P9 U# |, f
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS</P>' w5 j4 d) m* L! e: |
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户的属性。</P>
7 T7 d" ]$ M. I<P>9 P" }/ c8 g4 R9 b Y5 |3 J4 J' U4 y
因此,可以从ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS中取得用户:
/ u% B _ d: Q8 B( e( q8 CSELECT 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> |
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