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< ><FONT color=#f70909>关键字 <a href="http://hackbase.com/hacker" target="_blank" >数据库</A> 对象
( K3 o; p+ I S原作者姓名 Fang</FONT> </P>$ c5 B& B/ s N+ h
< >SQL SERVER! p( p5 o- Y+ E: y
取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法
% |% V0 M3 `8 k: n% j: @7 k系统存储过程sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpdb</P>/ m$ l/ ?) s) S
< >或者</P>
2 J8 u; ~) o( L I* z. w< >USE master</P>
3 w8 [+ z! ^0 F' e, \1 D< >SELECT sysdb.name AS dbname, xlogin.name AS owner FROM sysdatabases AS sysdb LEFT JOIN sysxlogins AS xlogin ON sysdb.sid = xlogin.sid</P>
3 Z$ C2 M" R. u< >
# n z: X. S+ Wsp<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>% Q5 _# l( n0 r
< >取得表的方法
9 T, F( m& l) e" q, b7 T* @系统存储过程</P>
" z0 G+ D0 e7 c: ~& j< >USE xxx</P>; w+ [* o9 _# T& y9 _2 g
< >EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
; y# n2 G: e/ f5 l< >或者</P>
$ m3 c _# A/ a4 Y( s0 @$ o< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的用户表:</P>+ O' X) p4 r1 g9 [4 u0 T) i, F
< >USE DBAudit
" s2 y1 ]' X$ I9 X5 v% N4 m% HSELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'U'</P>
4 Q& E. e$ m, i/ E* q< >获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的系统表:</P>) o4 v* p' S' G- b; v
< >USE DBAudit
8 R% P5 f7 Q ~: n, k+ H% rSELECT sysobjects.name AS tname, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'S'</P>
2 a7 M. p7 u3 G< >或者统一使用:</P>) e/ O5 N$ N4 T2 f- Y. s
< >USE DBAudit</P>. L) ^, O6 j/ y# g" @( p7 [
< >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>" [: f: p" ~' n& ?- J1 c. s/ \
< >注:</P>
8 x( r7 j! S5 c. W3 x& H- u ]0 e8 D< >sysobjects中type字段类型解释:</P>
+ @5 f* g4 r1 `9 u* l< >C = CHECK 约束</P>
& t- B- c9 J+ l! K4 Y" k8 _' K, B< >D = 默认值或 DEFAULT 约束</P>2 T* J" ^3 C: G1 Y; z; d
< >F = FOREIGN KEY 约束</P>' a1 `. x# y- n, W/ a9 y- W
< >L = 日志</P>
/ F' w0 e. Y5 @; ?5 n" }< >FN = 标量函数</P>
3 N8 |( q# F# x$ l- B< >IF = 内嵌表函数</P>3 m: d& E6 f3 I, z
< > = 存储过程</P>
* X/ f( M2 b/ z( A< > K = PRIMARY KEY 约束(类型是 K)</P>: H' X% k! K# u* Q" V6 S7 D/ S: ^/ Q
< >RF = 复制筛选存储过程</P>
1 j' L. H. V N<P>S = 系统表</P>
1 A! T2 _& L9 S- \<P>TF = 表函数</P>/ ]5 G# L, ]3 ~& {4 `
<P>TR = 触发器</P>% Z1 b+ D) v% C S; v
<P>U = 用户表</P>4 X% l* [1 j9 ~- l9 X7 ?0 c/ d
<P>UQ = UNIQUE 约束(类型是 K)</P>7 M. g" o. @3 s' h0 }
<P>V = 视图</P>6 q+ [0 w, p7 o3 R' u* f7 z
<P>X = 扩展存储过程</P>9 M M2 i, ?& z
<P>取得列的方法
6 X" y# |% @) T" |/ x系统存储过程</P>
: B# N2 v# `* t `2 k M<P>USE xxxDatabase</P>
& X5 I5 H9 v2 m4 E<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help xxxTable</P>
7 [* c. N8 a8 S<P>或者</P>
2 i6 `, O% B, n: R7 k" n! K<P>USE xxxDatabase</P>* `! |: R8 ?' _& |
<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>
8 \( m4 s. g1 ?/ g: s/ v<P>这两种方法都可以取得包括视图的列。</P>
# Y6 f* o. u& F" b<P>取得视图的方法# d5 G; R+ F2 ]
系统存储过程</P>
( T: a* ]; i+ g3 A3 ]<P>USE xxx</P>
$ _6 ~7 z3 j* U; _$ U<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
! c: g* G5 W0 o9 `2 o% u7 ^- T3 o<P>或者</P>
+ Y0 y! `$ M5 {" e$ ~3 ^<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图:</P>
0 e- n7 a2 `4 A* [3 Z3 i<P>USE DBAudit</P>
. {* z; p& L% p4 ]<P>SELECT sysobjects.name AS name, sysusers.name AS owner FROM sysobjects LEFT JOIN sysusers ON sysobjects.uid = sysusers.uid WHERE type = 'V' </P>
d$ l# |; W% B<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的视图的内容:</P>
8 X( w7 d( b; Q5 @2 k<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>% M. _) b. l5 i! K" k0 ^, J
<P>取得存储过程的方法- a4 b5 a( M) V1 w
系统存储过程</P>
! L$ f9 ]/ D; [7 V0 w# F<P>USE xxx</P>
# Q3 c/ b$ \7 c' _<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>; L% h* n8 I8 F: P9 T
<P>或者</P>
6 i" Z& a7 `- J# d( Y<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>
; b9 z2 y' U8 n% u: i) b<P>USE DBAudit</P>
- k9 _: T [. U/ d$ ]<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>
- H. v9 h$ Z9 M: Z, A% T<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>/ k6 V4 Y+ ?1 \1 D. O) Y
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>8 D/ x$ \: c, \9 r+ n/ Y) L7 M
<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>
% F7 f! u U" f. l<P>取得函数的方法) d Q: [+ C6 e; i' `$ A# N4 U
系统存储过程</P>
; _+ I- F! `& c; y* P% w& [: Q<P>USE xxx</P>
2 W. e! ]) Y- [/ p# S<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>help</P>
) W# ? a$ J" }# H8 `<P>或者</P>+ [7 k$ u' v; k. v9 J1 R: T
<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 ^& ^( e. c2 _3 n* d<P>USE DBAudit</P>
4 [' b- f; @- D# z; c% U" { ^<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>
0 B' F* g R' O3 h% @5 w4 Y) H<P>获取指定<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>的函数的内容:</P>) P0 b5 }8 `( q. c& D
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptext xxxObject</P>8 r0 Z+ p; t) J) C
<P>只能获取用户定义的函数内容。</P>9 E" O! d1 Q% C0 L5 K9 T( O' g
<P>取得触发器的方法" i+ p1 U7 x% [# ?; D+ h, o
系统存储过程</P>+ a. z' l! y; p* b& \# y- P' `( y
<P>USE xxx</P>2 S9 u0 N4 E5 n/ d% T
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helptrigger xxxTable</P>3 R- f" b Y& C
<P>或者</P>; ^" C6 ^. f% t. Z; z" p/ V7 B6 p* `& 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 V( l9 _' f7 X9 S6 C% G) Y<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>
3 q- v+ _0 M2 ^ ^' L# M. c9 {9 G<P>取得索引的方法
6 i& ]9 {8 V) a2 _7 j系统存储过程</P>9 d5 l' P% |8 H# G% {/ d
<P>USE xxx</P>" A) Q9 X# _* L' N% W: e
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpindex xxxTable </P>6 v# V. \1 q! I r
<P>用户
8 k; Y# P1 X$ J7 H4 z系统存储过程</P>
6 L4 X( q( _; E- e8 v- b8 v$ E: R<P>USE xxx</P>* i0 {( M' X: q, F8 u6 U
<P>EXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helpuser</P>5 \" ?- W+ z) Q5 i/ c
<P>角色) Q$ f$ O' @" A
系统存储过程</P>
- S! {9 I \( X+ M- A: C" u9 o<P>USE xxx
9 H/ n$ P0 S0 z; GEXEC sp<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>helprole</P>( p& `+ n% l; M4 V; s4 X# R" ]
# D2 N' n: D, d
<P>ORACLE2 f: K$ S+ I3 f' K6 T" e3 h
特殊
3 w* D1 p: y3 r; V; kØ 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>, }$ A) I5 L H* e) }
<P>Ø ORACLE表必须用用户来区别,否则表可能重名。</P>0 O3 z9 k6 G7 ]3 A
<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>
3 N& x% P7 l& X r& V4 V<P>取得<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>名的方法# n! h! |% V' c8 r* C
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, G8 A8 I, U- w<P>取得表的方法) w) W: N* c' z
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>6 Q% U! v4 w' p1 T7 |4 Q
<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>
. o' U3 C7 ~; V4 z6 m<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>
8 \& M0 ~+ t# a6 R" E<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>' v( X" c* K: ~; x8 I5 t3 R' T* g
<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>
, h7 [- F' W1 a$ |<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>
9 _- R2 b/ @" n& @$ n. g: z<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>5 S$ x' w; r! t& H
<P>' V0 ~* Q3 s% g: K4 {) x
DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>& U1 O! {* P: m6 e) L" Z$ \- x
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有相关的表。</P>
- |. }. F+ V9 p: X% O. I<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>
8 ^3 S1 J" U, q5 u<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>
& a7 s+ d* o% c6 f<P>USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TABLES</P>* S! R0 L% @9 H0 J, u* y4 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>
6 y' D* A* S4 K( o<P>4 M$ h3 F1 O, M2 ?5 ~: F& o: v& L R
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>
' Y( Q0 j7 i% Z; P6 b1 G: {1 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 OWNER = 'DBAUDIT';</P>: i! {' p3 H0 U, ?' l
<P>取得隶属于指定表空间的表:</P>3 a+ q5 F3 d1 m
<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>% n, k9 ^3 E* j* s% K7 {& s* Q5 o
<P>' X0 P% f t! }. Y8 [( F0 C& @) G
也可以不指定用户名,从而取得所有的表。</P>
% q% i1 V3 B" o4 J* H<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># \, V/ P& K2 ?
<P>取得列的方法! I6 U1 o9 P: \3 C, t; Z" {1 {
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>( z) O% k& @& a: D
<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
1 x i) x5 t# g. V& E1 A4 s描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的表的列属性。
* K+ y. u. P$ G& I8 M9 y& ~9 gALL<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' ~6 J! z" O( t: q5 H
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。
2 _% W/ t+ G H- F# l b& KUSER<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( E' @; F- u% M; T. F) B" {
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。# b! b( `$ l( U( y. B4 R
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>
# j6 c" E% y/ z- n, D& n2 {<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>8 O9 U/ k5 [6 l) \8 L ]
<P> O4 G8 g, D9 j8 r2 L
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:
0 E& f% ?% E3 H1 \5 O0 YSELECT 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>
1 X7 |& g4 e) [<P>取得视图的方法" ?$ H+ r$ G1 _9 k: |
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>
8 Q2 Y7 {$ D) e9 Y! P& k5 O' x<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS0 ^; n6 S1 y: ^# u
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的视图的属性。0 p9 G' T* Z, S, {
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS
6 O6 t# B0 }" V# P9 {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。
& E/ w- @8 F5 [8 {7 k8 uUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>VIEWS</P>- q( c4 a) V; R1 w# C" Z
<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>
' t; n r" i9 I1 |<P>: l( M8 a) ?) ~1 D& W- ?
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:
0 ~% e* e$ [, v5 ]( ~2 aSELECT 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>
& r3 H+ v/ R6 k/ }7 I<P>取得存储过程的方法/ R5 A- [7 a. K2 E2 a# g. u k. D
存储系统对象的系统表/视图有:</P>
" j. W' C4 Z$ c. P2 |& T! G<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>: i% a! i. p3 R2 B) J' ~. N
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的对象。</P>
7 O& T6 b. W4 f: z! m2 N* k% C<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS. }6 Y% y3 D5 x' Q
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。
$ M5 i% H; b+ g; u; RUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>( Z, V9 ~$ R% u$ \8 Q
<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>
" M5 |$ x+ w' k* o: D% m<P>SYS<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>OBJECTS</P>8 W& s1 d6 E4 h4 i
<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的系统对象。?</P>
% D+ H* L. n+ I: E+ H6 B<P># m) b2 S8 [$ G7 f, R
对象类型有:</P> E0 J, S) i- d. y" A
<P>CONSUMER GROUP</P>
6 ^( S1 Z6 r" P: o- _/ V6 Z<P>CONTEXT</P>% W2 I8 v7 M7 [8 S* L: i2 `
<P>DIRECTORY</P>
! D7 [0 I- e5 ]3 f' V/ J<P>FUNCTION</P>) B$ Q/ L- I' G Y
<P>INDEX</P>/ P: ]9 Q, O9 U9 R! g
<P>INDEX PARTITION</P>- x! G# g1 Y% \' l5 t) s
<P>INDEXTYPE</P>
3 I8 F+ I4 K# G" b2 [; R5 U8 _<P>JAVA CLASS</P># J* t0 s# f; y6 O. v' n" ~3 L
<P>JAVA DATA</P>3 s2 m O( E; }
<P>JAVA RESOURCE</P>
& _3 K) \! F' o<P>JAVA SOURCE</P>
) K: o$ H+ W* U+ Y<P>LIBRARY</P>1 w" X3 Y$ I- o) P
<P>LOB</P>% j! l# q/ s7 h
<P>MATERIALIZED VIEW</P>
! s, w2 r4 J5 ]$ @<P>OPERATOR</P>
) [' C# X6 {7 K0 B8 P* q<P>PACKAGE</P>
% W% w7 ?9 U* o& A( X<P>PACKAGE BODY</P>1 l' `& i0 f( ^ u
<P>PROCEDURE</P>0 J2 J- u/ F* f/ y, p. w4 I8 T: k- \
<P>QUEUE</P>
" X, g7 x5 {. v- _1 L+ E8 H<P>SEQUENCE</P>
/ \4 a# y* i" Z) o+ o" D: p( n<P>SYNONYM</P>
" L4 p: a' H' _6 t: F<P>TABLE</P>
% K/ H# u! H1 ?# s. V! d A<P>TABLE PARTITION</P>& ^; }. q' j% I5 \
<P>TRIGGER</P>1 R" V$ m5 `' R7 c2 t: Q+ b% W
<P>TYPE</P>
2 p, c& O/ |3 j) I, a! F<P>TYPE BODY</P>
/ E2 K, d( S2 X) M/ E) C2 o: u! m<P>VIEW</P>
0 Q# h* s+ h1 [) ^<P>
* ?' i% G/ {4 i& h因此,取得存储过程可以用:</P>
! l/ Z$ {) M3 {" x! a6 B<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>
, |6 U* C" t( q6 n3 O<P>取得隶属于某个用户的存储过程可以用:</P>1 d! d* q) k0 N3 _( |4 K6 @: N8 ?
<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>
: ~3 g1 v( r8 i9 {<P>
s. m! \( ~+ r3 K0 X p! t同样,取得其他的对象也可以用这个方法,包括表,视图等。</P>& b U& w7 C5 W% t7 d2 |" ~8 d8 }
<P>取得存储过程内容的方法2 `4 J" h* w& ^) P2 Z8 G3 u
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>2 E( W5 c5 B7 ~
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>! [1 @4 J; O/ T( f9 X+ G, V/ a2 J& A8 {
<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>
+ _" h9 f$ l2 Y<P>ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE
2 h% f. X% N8 Q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>。. A6 V1 c- O7 I& v5 M
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>SOURCE</P>1 f% O: p" M/ N. b
<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>5 \9 ~3 `- r3 d2 U. S* Z6 f
<P>/ J1 H: F" Q' m Y0 t! H
因此,取得存储过程源<a href="http://hackbase.com/hacker" target="_blank" >代码</A>的方法:</P>' i4 v" _) q/ N9 l ?" |
<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>
' J9 q+ g8 L) B. K, ]: [, D1 ]<P>取得函数的方法
$ P1 E2 T7 x1 E& B同上,取得函数可以用:</P>
; U T4 ]2 {* r9 E<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- S' Q9 a% P# I" h
<P>取得隶属于某个用户的函数可以用:</P>8 W7 C5 s+ C# s6 g# Y* c- u
<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>
* W3 V- o$ P) y& H* }0 R. y# S<P>
* E7 v9 S7 I: a取得函数内容可以用:</P>
' b. }/ n* x- j% q7 u<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>
, C4 W3 C* |1 s: M) X8 _<P>取得触发器的方法$ Q! L2 K) ]' n- s! q+ v
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>
! m; D0 g& D$ _* L- _<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>TRIGGERS" j/ [6 q5 m0 i9 g. z+ F) A4 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。
" |& O; m9 A2 XALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS1 t. Q- `3 T$ T+ m ^2 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触发器的属性。5 A2 Y1 Q# {) R1 q4 `0 r
USER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> TRIGGERS</P>
0 t1 B% t' O$ ~" y$ O<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>& i* G5 E* t& W8 S! y; I
<P>
' f2 w/ U- [; t+ C2 y6 C2 z- Y* K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:
' D! r4 A J9 y/ b1 E) u, w) S) ?: JSELECT 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>% L- T/ ~: s D+ a
<P>! z4 R* l) q, v
取得触发器内容的方法:</P>+ }8 {- ^# G1 z0 Z# O4 L
<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>
8 G( ]; w9 P) Q<P>取得索引的方法: ?% f, _6 ^ ]* T
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>1 m6 K5 ~' O3 L" @2 z
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>INDEXES' h( L$ ^: x. J& k: Q
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的索引的属性。: S% R. ~, p- ]/ l E
ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES, Y9 y1 z$ ]) j
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。
8 M% B7 t' p+ V5 ]/ n9 CUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A> INDEXES</P>
) z( o( |! B y$ ?8 Q |<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>
" |, q: i a$ Q# P- V3 K<P>
7 z3 @0 J2 Z. K, F% M2 U# S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:
6 u: f; N5 x9 t9 ?2 s2 | HSELECT 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>1 O$ L8 |2 L" w6 Y+ j, r$ d
<P>0 [3 p8 ?, S. A7 K% H5 @% R8 ?
取得索引相关的列的方法:</P>& t5 u" f$ g9 J: D* n6 A% 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>& W. Z& h3 H0 @9 l7 d$ g& z: h
<P>用户
9 p8 `2 ]* G3 m7 `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>4 \# U8 b# C% B2 I
<P>DBA<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS
! u. A( ]) o5 ^% h/ T描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。
* n2 W1 \1 H" Y( z- `ALL<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS: H- a C9 J" S4 e" M
描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中所有的用户的属性。
* d7 D- f9 |5 Q2 G! C& J6 RUSER<a href="http://hackbase.com/hacker/tutorial/200502019779.htm#" target="_blank" >_</A>USERS</P>
( }8 n% T6 h" w; u& \3 S<P>描述<a href="http://hackbase.com/hacker" target="_blank" >数据库</A>中当前用户的属性。</P>5 S' e# R6 s* E( p1 h
<P>
6 U" z) S# J# U3 t7 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:
( z( O- p7 z. I) D0 c' J" ?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> |
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