10-Modelo Entidad Relacion

download 10-Modelo Entidad Relacion

of 17

Transcript of 10-Modelo Entidad Relacion

  • 7/25/2019 10-Modelo Entidad Relacion

    1/17

    !"#$%$&$'%

    "#$%&'$ (# )(#*+),)-./ -0./.1#*+# 0.$ *#-#$)(.(#$ (# )*,2/1.-)3*(# &* $)$+#1. /#.04 #$ *#-#$./)2 /#%/#$#*+./02$ 5/6,)-.1#*+# #*

    &* 12(#02 7)#* (#,)*)(2 8 ,6-)0 (# #*+#*(#/9 :./. #0024 #0 ;2(#02. 2/)#*+.(. .27?#+2$ @ %#/1)+# /#%/#$#*+./ 02$ $)5*),)-.(2$ (# 0.$ -2$.$ #* 0./#.0)(.( 8 $&$ )*+#//#0.-)2*#$9

    A212 $# #B%0)-3 #* #0 -.%>+&02 C4 &* ;2(#02

  • 7/25/2019 10-Modelo Entidad Relacion

    2/17

    *$+,-& /0!"#$"%"&'()*+& -$./*)( 0" 1&( 2&'*0(0

    N*. G2-.1#*+# -.(. &*2 (# $&$ 27?#+2$9

    !"#" %&'(#"# #%)(&(#

    %& %* +,#%*, -./ #%0

    '%&%1 2& &,301% 4&(

    :;!7 ?! @A7

    !:BC?A?!7

  • 7/25/2019 10-Modelo Entidad Relacion

    3/17

    ! 75" '"#$%&%'( %DE$4'() #6$ 0"#"&0"&)*(4 .@.$ @*#-#$)+.* (# 2+/. #*+)(.( %./. %2(#/ #B)$+)/T 8 #6$ 55(7"4-&.*(2 %2/ 16$ %/2%)#(.(#$ @ +#*5. 0. #*+)(.(4 *2 025/.(),#/#*-)./ -.(. &*2 (# $&$ 27?#+2$9

    *$+,-& F0!"#$"%"&'()*+& -$./*)( 0" )(0( '*#6 0" 2&'*0(0

    !1'2345)

  • 7/25/2019 10-Modelo Entidad Relacion

    4/17

    A#-$E,#5()

    I# /#%/#$#*+. %2/ &* 3G.02 8 &*. #+)@+. -2* &* *217/# L$)*#$%.-)2$M @ 02 )(#*+),)-.9

    *$+,-& H0!"#$"%"&'()*+& -$./*)( 0" 1& ;'$*:1'6

    Q2$ H+/)7&+2$ $2* 0.$ %/2%)#(.(#$ 2 -./.-+#/>$+)-.$ (# 0.$#*+)(.(#$4 @ %#/1)+#* )(#*+),)-./ 2 (),#/#*-)./ -.(. &*2 (# $&$27?#+2$9

    A&.*(2 $# (#,)*#* 02$ .+/)7&+2$ (# &*. #*+)(.(4 $# (#7#*$#0#--)2*./ .@$ @ $2* 16$ /#0#G.*+#$4 (#%#*()#*(2 (# 0./#.0)(.( @ $# @&)#/# /#%/#$#*+./T $# (#7# +#*#/ #* -*+. @$) $# 21)+#* .+/)7&+2$ )1%2/+.*+#$ $# #$+./>. 0)1)+.*(2 #0 I)$+#1.

    (# U*,2/1.-)3* 8 $) $# .$)5*.* 16$ (# 02$ *#-#$./)2$4 $#(),)-&0+./6 $& .(1)*)$+/.-)3* 8 $# D./6 1#*2$ %/6-+)-29

    !1'2345)

  • 7/25/2019 10-Modelo Entidad Relacion

    5/17

  • 7/25/2019 10-Modelo Entidad Relacion

    6/17

    /#0#G.*+#$ 02$ $)5&)#*+#$ .+/)7&+2$K

    *$+,-& M023"4#56% 0" ;'$*:1'6% $+)-.$ (#

    0. #*+)(.(

    Q.$ /#0.-)2*#$ %(#* $#/270)5.+2/)2$ & 2%-)2*.0#$4(#%#*()#*(2 (# 0.*#-#$)(.( (#0 $)$+#1.

  • 7/25/2019 10-Modelo Entidad Relacion

    7/17

  • 7/25/2019 10-Modelo Entidad Relacion

    8/17

    *$+,-& //0!"#$"%"&'()*+& -$./*)( 0" )(0( '*#6 0" !"5()*+&

    P5"'K#5-'()

    V.17)'* 00.1.(2$ 0)5.$4 -212 $& *217/# 02 )*()-. -2*#-+.* 0.$#*+)(.(#$ -2* $&$ .+/)7&+2$ 8 0.$ #*+)(.(#$ -2* $&$ /#0.-)2*#$9 I#/#%/#$#*+. 1#().*+# &*. 0>*#.9

    *$+,-& /60!"#$"%"&'()*+& -$./*)( 0" 1& )6&")'6$

    !1'2345)

  • 7/25/2019 10-Modelo Entidad Relacion

    9/17

    *$+,-& /F0!"#$"%"&'()*+& -$./*)( 0" "3"4#56% 0" >6&")'6$"%

    Q2$ -2*#B)2*#$ $# %(#* -0.$),)-./ #* 270)5.+2/).$ & 2%-)2*.0#$4G#/ R)5&/. [\K

    !

    @&( P5"'Q$5"'( ;E4$+-$&( )(#*+),)-.* 5/6,)-.1#*+#-&.*(2 #0 G.02/ (#0 .+/)7&+2 8 0.$ /#0.-)2*#$ (# &*. #*+)(.($2* 270)5.+2/).$9

    ! @&( P5"'Q$5"'( ;3K$5"&4'( )(#*+),)-.* 5/6,)-.1#*+#

    -&.*(2 #0 G.02/ (#0 .+/)7&+2 8 0.$ /#0.-)2*#$ (# &*. #*+)(.($2* 2%-)2*.0#$9

    *$+,-& /G0!"#$"%"&'()*+& -$./*)( 0" 5( )5(%*/*)()*+& 0" 56%>6&")'6$"%

    !1'2345)

    A2*+)*&.*(2 -2* #0 #?#1%02 .*+#/)2/4 . -2*+)*&.-)3* $#/#%/#$#*+. 0. -2*#B)3* (# 0. #*+)(.( A0)#*+#$ -2* #0.+/)7&+2 V#0',2*24 (2*(# #0 G.02/ (# #$+# P0+)12 #$2%-)2*.0T 8 . $& G#J /#%/#$#*+. 0. -2*#B)3* 1#().*+# &*./#0.-)3* 2%-)2*.0 (# 0. #*+)(.( -0)#*+#$ -2* 0. #*+)(.(R.-+&/.$K

  • 7/25/2019 10-Modelo Entidad Relacion

    10/17

    *$+,-& /H023"4#56 0" >6&")'6$"% ?1" *0"&'*/*)(& ('$*:1'6% 8$"5()*6&"% )646 6:5*-('6$*(% 1 6#)*6&(5"%

    R-$2'-5( 3&(5( 3&-& '4&E5-&- ," $)-.1#*+# 8 ,/+#4 %2/@ *2

    (#%#*(# (# 2+/. #*+)(.( %./. %2(#/ #B)$+)/9

    Q.$ #*+)(.( P4$'"#'(/#%/#$#*+. #0 -2*?&*+2 (# %#/$2*.$ .@&)#*#$ $# ,.-+&/.T #$ &*. #*+)(.( /#.04 %2/@ #B)$+#,>$)-.1#*+# 8 ,/+#4 %2/@ *2 (#%#*(# (# 2+/. #*+)(.(%./. %2(#/ #B)$+)/9

    :./. (#,)*)/ 02$ *217/#$(# 0.$ #*+)(.(#$ $# %(#&+)0)J./ &*. *#12+#-*).9

  • 7/25/2019 10-Modelo Entidad Relacion

    11/17

    Q.$ #*+)(.( !234'&%5( /#%/#$#*+. #0 -2*?&*+2 (#%#/$2*.$ @ +/.7.?.* #* #0 .01.-'*T #$ &*. #*+)(.( /#.04%2/@ #B)$+# ,>$)-.1#*+# 8 ,/+#4 %2/@ *2 (#%#*(# (#2+/. #*+)(.( %./. %2(#/ #B)$+)/9

    Q.$ #*+)(.( J(,&-$5(V /#%/#$#*+. #0 -2*?&*+2 (##1%0#.(2$ @ #0.72/.* 0.$ ,.-+&/.$T #$ &*. #*+)(.( /#.04%2/@ #B)$+# ,>$)-.1#*+# 8 ('7)04 %2/@ $)* 0. #*+)(.(-&02$ (#0 )*G#*+./)2T #$ &*. #*+)(.(.7$+/.-+.4 %2/@ *2 #B)$+# ,>$)-.1#*+# 8 ,/+#4 %2/@*2 (#%#*(# (# 2+/. #*+)(.( %./. %2(#/ #B)$+)/9

    S9 I# $#0#--)2*.* 0.$ -./.-+#/>$+)-.$ /#0#G.*+#$ @ $#@&)#/#* .01.-#*./ %2/ -.(. #*+)(.(9 *)12 &* .+/)7&+2 @ %#/1)+. )(#*+),)-./ -.(. &*2 (#$&$ 27?#+2$ 8 .+/)7&+2$ @ (#$-/)7.* $&$ -&.0)(.(#$9

    :./. #0 2/(#* (# 0. .$)5*.-)3* (# .+/)7&+2$ $# /#-21)#*(.@ #0 .+/)7&+2 )(#*+),)-.(2/ #$+# (# %/)1#/.$ 8 @ 02$(#16$ .+/)7&+2$ $#.* 2/(#*.(2$ #* &*. $#-*-). 035)-.9

    H -2*+)*&.-)3* $# #$%#-),)-.* 02$ .+/)7&+2$ (# -.(.#*+)(.( (#,)*)(. %./. #0 $)$+#1. (# `#*+.$9

    Q2$ .+/)7&+2$ $#0#--)2*.(2$ -212 /#0#G.*+#$ %./. 0.#*+)(.( ./+>-&02$ $2*K

    ! >'8'-'"K$&9 #$ -2*$)(#/.(2 -212 #0 .+/)7&+2)(#*+),)-.(2/ (# 0. #*+)(.(4 %2/ 02 +.*+2 #$ &*.+/)7&+2 270)5.+2/)29

    !

    ?'(K-$3K$W"9(#$-/)7# #0 *217/# (#0 ./+>-&02T #$ &*.+/)7&+2 270)5.+2/)2 %2/@ *2 %(# #B)$+)/ &*./+>-&02 @ *2 +#*5. (#$-/)%-)3*9

    ! R-'K$59$# #1%0#. %./. #$%#-),)-./ #0 G.02/ (# G#*+.(#0 ./+>-&02T #$ &* .+/)7&+2 270)5.+2/)2 %2/@ #$)*()$%#*$.70# %./. -.0-&0./ #0 G.02/ (# 0. R.-+&/.9

    :./. (#,)*)/ 02$ *217/#$(# 02$ .+/)7&+2$ +.17)'*$# #$+. &$.*(2 &*.*#12+#-*). D&1.*)J.(.9

  • 7/25/2019 10-Modelo Entidad Relacion

    12/17

    ! P&"#$%&%9 /#%/#$#*+. #0 *P1#/2 (# &*)(.(#$ (#

    #B)$+#*-). #* #0 )*G#*+./)2T #$ &* .+/)7&+2270)5.+2/)2 %2/@ %#/1)+# )(#*+),)-./ 0.$ &*)(.(#$()$%2*)70#$ %./. ,.-+&/./9

    *$+,-& /L0;'$*:1'6% 0" 5( 2&'*0(0 ;$'B)156% 0"5 @*%'"4( 0"A"&'(%

    Q2$ .+/)7&+2$ $#0#--)2*.(2$ %./. 0. #*+)(.( -0)#*+#$ $2*K

    !

    PD%,4&9-2*$)(#/.(2 -212 #0 .+/)7&+2 )(#*+),)-.(2/(# 0. #*+)(.(4 %2/ 02 +.*+2 #$ &* .+/)7&+2270)5.+2/)29

    !

    :52E-'9 (#$-/)7# #0 *217/# (#0 -0)#*+#T #$ &*.+/)7&+2 270)5.+2/)2 %2/@ *2 %(# #B)$+)/ &*-0)#*+# $)* *217/#9

    ! ?$-'KK$W"9 #$%#-),)-. #0 0&5./ (# /#$)(#*-). (#0-0)#*+#T #$ &* .+/)7&+2 270)5.+2/)2 %2/@

    %/2%2/-)2*. )*,2/1.-)3* )*+#/#$.*+# .-#/-. (#01)$129

    ! B'4D85"59 %/2%2/-)2*. #0 *P1#/2 +#0#,3*)-2 (#-2*+.-+2 (#0 -0)#*+#T #$ &* .+/)7&+2 2%-)2*.0 (#7)(2. @ %(#* #B)$+)/ -0)#*+#$ @ *2 +)#*#* &**P1#/2 +#0#,3*)-29

  • 7/25/2019 10-Modelo Entidad Relacion

    13/17

    *$+,-& /M0;'$*:1'6% 0" 5( 2&'*0(0 >5*"&'"% 0"5 @*%'"4( 0"A"&'(%

    Q2$ .+/)7&+2$ $#0#--)2*.(2$ %./. 0. #*+)(.( #1%0#.(2$$2*K

    ! PW%$+59-2*$)(#/.(2 -212 #0 .+/)7&+2 )(#*+),)-.(2/(# 0. #*+)(.(4 %2/ 02 +.*+2 #$ &* .+/)7&+2270)5.+2/)29

    !

    PD%,4&9 #$%#-),)-. #0 *P1#/2 (# )(#*+),)-.-)3* (#0#1%0#.(2T #$ &* .+/)7&+2 270)5.+2/)2 %2/@ +2(2#1%0#.(2 (#7# +#*#/ *P1#/2 (# -'(&0.9

    ! :52E-'9 (#$-/)7# #0 *217/# (#0 #1%0#.(2T #$ &*.+/)7&+2 270)5.+2/)2 %2/@ *2 %(# #B)$+)/ &*#1%#0.(2 $)* *217/#9

    !

    ?$-'KK$W"9 #$%#-),)-. #0 0&5./ (# /#$)(#*-). (#0#1%0#.(2T #$ &* .+/)7&+2 270)5.+2/)2 %2/@%/2%2/-)2*. )*,2/1.-)3* )*+#/#$.*+# .-#/-. (#01)$129

    !

    B'4D85"59 %/2%2/-)2*. #0 *P1#/2 +#0#,3*)-2 (#-2*+.-+2 (#0 #1%0#.(2T #$ &* .+/)7&+2 2%-)2*.0(#7)(2 . @ %(#* #B)$+)/ #1%0#.(2$ @ *2+)#*#* &* *P1#/2 +#0#,3*)-29

    ! !(#&%59 %#/1)+# #$%#-),)-./ -&.*(2 &* #1%0#.(2#$+6 .-+)G2 2 /#+)/.(2 (# 0. #1%/#$.T #$ &* .+/)7&+2

  • 7/25/2019 10-Modelo Entidad Relacion

    14/17

    270)5.+2/)24 %2/@ $202 %(# +#*#/ &*2 (# #$+2$(2$ G.02/#$9

    *$+,-& /N0;'$*:1'6% 0" 5( 2&'*0(0 24#5"(06% 0"5 @*%'"4( 0"A"&'(%

    Q2$ .+/)7&+2$ $#0#--)2*.(2$ %./. 0. #*+)(.( N$&./)2$ $2*K

    !

    @5+U"9#$%#-),)-. #0 *217/# (#0 &$&./)2 (#0 $)$+#1.4%2/ 02 +.*+2 #$ &* .+/)7&+2 270)5.+2/)29

    ! P4&X'9 (#$-/)7# 0. -2*+/.$#E. @ &+)0)J. #0 &$&./)2

    %./. .--#(#/ .0 $)$+#1. (# G#*+.$T #$ &* .+/)7&+2270)5.+2/)2 %2/@ +2(2 &$&./)2 (#7# +#*#/ &*.-0.G#9

    *$+,-& 6O0;'$*:1'6% 0" 5( 2&'*0(0 C%1($*6% 0"5 @*%'"4( 0"A"&'(%

    Q2$ .+/)7&+2$ $#0#--)2*.(2$ %./. 0. #*+)(.( R.-+&/.$ $2*K

    Q. #*+)(.( N$&./)2$ *2+)#*# &* .+/)7&+2)(#*+),)-.(2/4 %2/@ .0$#/ &*. #*+)(.( ('7)04 0.)(#*+),)-. 0. /#0.-)3* @

    %/2G)#*# (# 0. #*+)(.(#1%0#.(2$9

  • 7/25/2019 10-Modelo Entidad Relacion

    15/17

    ! :Y2'-59 -2*$)(#/.(2 -212 #0 .+/)7&+2)(#*+),)-.(2/ (# 0. #*+)(.(4 %2/ 02 +.*+2 #$ &*.+/)7&+2 270)5.+2/)29

    ! *'KZ&9 #$%#-),)-. 0. ,#-D. #* @ $# 5#*#/. 0.

    ,.-+&/.T #$ &* .+/)7&+2 270)5.+2/)2 %2/@ +2(.,.-+&/. $# #0.72/. #* &*. ,#-D. (#+#/1)*.(.9

    ! B5#&4*&K#,-&9 (#$-/)7# #0 G.02/ +2+.0 (# 0. ,.-+&/.T

    #$ &* .+/)7&+2 270)5.+2/)2 %2/@ +2(. ,.-+&/.(#7# +#*#/ &* G.02/9

    !

    !(#&%59 %#/1)+# #$%#-),)-./ -&.*(2 &*. ,.-+&/. D.$)(2 /#5)$+/.(. 2 .*&0.(.T #$ &* .+/)7&+2270)5.+2/)24 %2/@ $202 %(# +#*#/ &*2 (# #$+2$(2$ G.02/#$9

    ! P&"#$%&%9 #$%#-),)-. #0 *P1#/2 (# -.(. ./+>-&02,.-+&/.(2T #$ &* .+/)7&+2 270)5.+2/)2 %2/@ $#&+)0)J. %./. -.0-&0./ #0 G.02/ +2+.0 . ,.-+&/./ 8 %./.(#$-2*+./ #0 *P1#/2 (# #B)$+#*-).$ #* #0)*G#*+./)29

    !

    R-'K$59$# #1%0#. %./. #$%#-),)-./ #0 G.02/ (# G#*+.(#0 ./+>-&02T #$ &* .+/)7&+2 270)5.+2/)2 %2/@ #$)*()$%#*$.70# %./. -.0-&0./ #0 G.02/ +2+.0 (# 0.

    R.-+&/.9

    V2(2 .+/)7&+2 @%./+)-)%# #* .05&*.2%#/.-)3* *&1'/)-. (#7#$#/ 270)5.+2/)24 %2/@-&.0@&)#/ -60-&02 /#.0)J.(2-2* &* G.02/ *2 (#,)*)(2(. -212 /#$&0+.(2 &*G.02/ )*(#,)*)(29

  • 7/25/2019 10-Modelo Entidad Relacion

    16/17

    *$+,-& 6/0;'$*:1'6% 0" 5( 2&'*0(0 D()'1$( 0"5 @*%'"4( 0"A"&'(%

    \9 I# #$+.70#-#* 0.$ /#0.-)2*#$ @ .$2-).* 0.$ #*+)(.(#$4

    )*()-.*(2 $) $2* 270)5.+2/).$ & 2%-)2*.0#$9

    A2*+)*&.*(2 -2* #0 $)$+#1. (# G#*+.$4 0.$ /#0.-)2*#$)(#*+),)-.(.$ $2*4 G#/ R)5&/. CCK

    *$+,-& 660!"5()*6&"% 0"5 @*%'"4( 0" A"&'(%

    !

    @5( K4$'"#'( 3&-#$K$3&" '" 4&( 8&K#,-&([ #$ &*./#0.-)3* 2%-)2*.04 +#*)#*(2 #* -*+. @ %./.%2(#/ ,.-+&/./ *2 #$ 270)5.+2/)2 @ #0 -0)#*+#$)#1%/# #$+' /#5)$+/.(29

    ! @5( '234'&%5( 3,'%'" ('- ,(,&-$5([ #$ &*./#0.-)3* )(#*+),)-.(2/. %2/@ #$+.70#-# &*.

  • 7/25/2019 10-Modelo Entidad Relacion

    17/17

    .$2-).-)3* (# &*. -&02$ @ $2* /#5)$+/.(2$ #* -.(. ,.-+&/.9

    a9

    I# )*+#5/.* 0.$