Author Topic: Databazove systemy  (Read 108890 times)

johnyo13

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Re: Databazove systemy
« Reply #25 on: 13.10.2008, 03:37:45 »
neviem co tu riesite, ale ked stiahnes klienta (http://izra.fei.tuke.sk/oraklient/) a podla navodu (https://izra.fei.tuke.sk/file.php/9/oracle_cvicenia/readme.txt) ho nainstalujes, vsetko ide bez problemov, aj na Viste... :thumbsup:
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LM

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Re: Databazove systemy
« Reply #26 on: 13.10.2008, 12:47:53 »
mne instalacia problem nerobila, ziadny...
inaksie Apokalyptas na bodva sa nenapojis, nemas tam account
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ApokalypS

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Re: Databazove systemy
« Reply #27 on: 13.10.2008, 15:42:22 »
mne instalacia problem nerobila, ziadny...
inaksie Apokalyptas na bodva sa nenapojis, nemas tam account
nechcem sa viac pytat, bude to vyzerat, ze mam naozaj v hlave brzdovku,
ale myslim ten server, na ktory sa napajame na cviku..
80% mozgu človeka tvorí kvapalina, v mojom prípade brzdová..

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LM

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Re: Databazove systemy
« Reply #28 on: 14.10.2008, 03:45:57 »
vazne tam nemas konto, je tam iba port knocking na 5016 tusim
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ppt

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Re: Databazove systemy
« Reply #29 on: 14.10.2008, 04:05:48 »
vazne tam nemas konto, je tam iba port knocking na 5016 tusim
On asi nemyslel na ssh konto na bodvu, ale len pristup na databazu na bodve :)

kOsTi

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Re: Databazove systemy
« Reply #30 on: 15.10.2008, 01:38:29 »
tak mne to doma cvicit zatial netreba... mam dobreho cviciaceho takze vsetko sa naucim na cviku ;) :D
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LM

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Re: Databazove systemy
« Reply #31 on: 15.10.2008, 03:47:52 »
kOsTi: a kedy mas cviko ? :)
Hardware: the parts of a computer that can be kicked.
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kOsTi

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Re: Databazove systemy
« Reply #32 on: 15.10.2008, 03:50:16 »
zajtra o 7:30 :P
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Viper_No1

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Re: Databazove systemy
« Reply #33 on: 15.10.2008, 06:01:28 »
to zajtra dufam nie je pisomka. A inac uz  by si to mohli ujasnit s tymy podmienkami...  :huh2:

a to co ma byt ako, ze vsetci musia dat za dochadzku len teleteta nie? ... nieco take mi vyplynulo z toho co rozpravala na prednaskach... bn
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JCube

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Re: Databazove systemy
« Reply #34 on: 15.10.2008, 14:12:15 »
zajtra o 7:30 :P
aj ja mam s kostim :D aj zadanie :D
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diacon.mex

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Re: Databazove systemy
« Reply #35 on: 16.10.2008, 01:19:58 »
nainstaloval som ten oracle client, ale neviem ako urobit INSERT do databazy.
skusal som tak:

insert into auto values('aaaaaaa','o','10/10/2000',23332);

ale pise, ze

insert into auto values('aaaaaaa','o','10/10/2000',23332)
                                                *
ERROR at line 1:
ORA-01843: not a valid month

daval som aj bez tych uvodzoviek aj hociake formaty datumu, ale nijak nepridalo. Na internete som nasiel aj taky format aj iny.. som skusal vselijak, ale neslo. hviezdicka je stale niekde inde a neviem ze ci to vobec pridam do databazy, ked nie som v skole... ma niekto nejaky napad?

Michal102

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Re: Databazove systemy
« Reply #36 on: 16.10.2008, 01:21:38 »
Takto si skusal?
insert into auto values('aaaaaaa','o','10.10.00',23332);

diacon.mex

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Re: Databazove systemy
« Reply #37 on: 16.10.2008, 01:27:02 »
Takto si skusal?
insert into auto values('aaaaaaa','o','10.10.00',23332);

zase pise to iste... :(

Ing. nemtom

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Re: Databazove systemy
« Reply #38 on: 16.10.2008, 01:30:01 »
Insert into emp values (101,’Sami’,’G.Manager’, ’8-aug-1998’,2000);
brix will be shat

diacon.mex

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Re: Databazove systemy
« Reply #39 on: 16.10.2008, 01:47:25 »
Insert into emp values (101,’Sami’,’G.Manager’, ’8-aug-1998’,2000);

YEAH...  bq tak je to spravne ;) nice work!  diki  :thumbsup:

TradeMark

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Re: Databazove systemy
« Reply #40 on: 16.10.2008, 02:59:10 »
Chcel by som poprosti niekoho kto ma cviko o 10:50 v Utorok s Telepovskou a kto si zapisoval vsetky prikazy na hodine ci by mi ich neposlal na mail. Vdaka!
Pičoch jest veľo, ale nalivačoch malo!

ppt

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Re: Databazove systemy
« Reply #41 on: 16.10.2008, 06:43:36 »
Chcel by som poprosti niekoho kto ma cviko o 10:50 v Utorok s Telepovskou a kto si zapisoval vsetky prikazy na hodine ci by mi ich neposlal na mail. Vdaka!
daj mail :)

Michal102

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Re: Databazove systemy
« Reply #42 on: 17.10.2008, 01:19:11 »
ta asi si na chujovom mieste hladal :P, ale skus tam dat 10-aug... ci pojde

hej islo v pohode...
ja napr mam vsetky datumy ako '10.10.08' napr. Ako tak pozeram problem nebol asi vo formate datumu ale v tych uvodzovkach, dajake rozdielne su...

LM

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Re: Databazove systemy
« Reply #43 on: 17.10.2008, 13:37:45 »
k tomu formatu, podla oracle je to validny sposob ulozenia datumu, a ja som si ho odskusal a vlozil mi to. jedine co ma napada, je ze si asi chcel vlozit 'o' do datumu. pozri si indexaciu atributov u teba cez desc table; a mozno tam bola chyba. nic ine ma nenapada.
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johnyo13

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Re: Databazove systemy
« Reply #44 on: 17.10.2008, 18:22:48 »
ten klient to je na zapis do Guinessovej knihy rekordov, kategoria 'USER-ENEMY SOFTWARE' :ohmigod:
staci jedna chybicka v texte a mozes pisat cely prikaz odznova, ziadna historia prikazov, nemoznost pohybovat kurzor sipkami, ani help pre syntax prikazov!
« Last Edit: 18.10.2008, 19:13:24 by johnyo13 »
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ppt

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Re: Databazove systemy
« Reply #45 on: 17.10.2008, 18:37:15 »
ale ten klient to je na zapis do Guinessovej knihy rekordov, kategoria 'USER-ENEMY SOFTWARE' :ohmigod:
staci jedna chybicka v texte a mozes pisat cely prikaz odznova, ziadna historia prikazov, nemoznost pohybovat kurzor sipkami, ani help pre syntax prikazov!
no jo, strasny klient v tomto smere! Este ze tam funguje ten prikaz edit, kde mozes editovat prikaz v textovom editore. No aj to je nahovno, kedze sa tam neda vlozit viac prikazov po sebe. OMG!

SSPPYY

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Re: Databazove systemy
« Reply #46 on: 17.10.2008, 19:13:52 »
Co by sa nedalo vlozit aj viac, vsetko sa da  ;D
Len treba vediet ako  :P

LM

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Re: Databazove systemy
« Reply #47 on: 18.10.2008, 06:16:53 »
johnyo13:
tak asi ten oracle klienta nevies ovladat.
1. help - napis do klienta HELP INDEX
2. napis SET EDITF nazov_buffra.ext
3. ked chces vykonavat skupinu prikazov, uloz to v prostredi ako .sql subor a ten startni.
4. prikaz EDIT sluzi na editaciu buffra, a tam sa vies karne pohybovat ak spravis jednu chybu
5. na cviku sa oboznamujete iba s SQL statemantom, plus nieco ohladom oracle klienta.

Hardware: the parts of a computer that can be kicked.
- Jeff Pesis

   Who's General Failure and why's he reading my disk?
- Anonymous

   Internet is so big, so powerful and pointless that for some people it is a complete substitute for life.
- Andrew Brown

LM

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Re: Databazove systemy
« Reply #48 on: 18.10.2008, 06:19:48 »
chlapci keby ste sa trosku v tom sprtali tak prijdete na to ze ten klient a oracle nieje tak blby, jasne beriem, vase mysql s ktorym ste robili je urcite more user friendy, ale tak isto je to ako s windowsom(mysql) a unixom(oracle).

proste viac dokazes spravit v oracle ako v mysql, a preco je oracle asi jedna z najcastejsie pouzivanych databaz vo svete ??? lebo je fakt dobra, si mozno bude pre vas vyzerat trosku useless v prvom pohlade ale ked sa do toho zahrabete, udidite ze je to easy
Hardware: the parts of a computer that can be kicked.
- Jeff Pesis

   Who's General Failure and why's he reading my disk?
- Anonymous

   Internet is so big, so powerful and pointless that for some people it is a complete substitute for life.
- Andrew Brown

SSPPYY

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Re: Databazove systemy
« Reply #49 on: 18.10.2008, 14:33:51 »
Ale toto uz nie je o databaze, ale o pouzivatelskom rozhrani.
Ak sa niekomu nepaci klient tak nech si nakodi ekvivalent PHPMYADMIN  ap
A vobec mu to nepomoze, lebo prikazy i tak bude musiet vediet, lebo pri programovani aplikacie sa bez toho nepohne.