Home| Progetto| Web| Faq| Acronimi | |||||||||||||||||||||||||||||||
Argomenti Documenti pubblicabili:1120
Scripts:1282 Documenti non pubblicabili:162 Categorie tematiche:68 .Net |_C# |_Visual basic.net |_Asp.net Active Server Pages C++ Cascade Style Sheet JavaScript Mysql Php Xml Java |_Java 2 Micro Edition |_Java server pages |_Java Servlet Oracle |_PLSQL PostgreSQL Unix
Oracle...
Info:
Max table and column length in characters
Oracle...
Script:
Esempio script dos per eseguire export di schema
Unix...
Tip:
Rimuovere un file in Unix / Delete a file
PLSQL...
Script:
Cursore, open, fetch
Oracle...
Tip:
background_dump_dest
Oracle...
Faq:
Which chars in table and column names?
Shell scripting...
Script:
How to get size or other file info in a shell script
Un servizio Web XML è un'unità logica di applicazioni che fornisce dati e servizi ad altre applicazioni.
Le applicazioni accedono ai servizi Web XML tramite protocolli Web universali e formati di dati quali HTTP, XML e SOAP.
Php Funzione mail()
La J2EE (Java 2 Enterprise Edition) è dedicata a tutti coloro che desiderano aggiungere il supporto della versione Enterprise di Java (ad esempio a Tomcat) e quindi le funzionalità avanzate come Enterprise JavaBeans etc.
Un servizio Web XML è un'unità logica di applicazioni che fornisce dati e servizi ad altre applicazioni.
Le applicazioni accedono ai servizi Web XML tramite protocolli Web universali e formati di dati quali HTTP, XML e SOAP.
|
Oracle
Home >Oracle > Flashback to scn
Create some table: CREATE TABLE MYCUSTOMERS( ID_CUSTOMER NUMBER(4) NOT NULL, CITY VARCHAR2(20 BYTE) DEFAULT 'MISSING!', LAST_UPDATE DATE DEFAULT SYSDATE NOT NULL ) / Insert some dato into the table: INSERT INTO MYCUSTOMERS(ID_CUSTOMER,CITY) VALUES(3,'NEW YORK'); INSERT INTO MYCUSTOMERS(ID_CUSTOMER,CITY) VALUES(4,'BERLIN'); INSERT INTO MYCUSTOMERS(ID_CUSTOMER,CITY) VALUES(5,'ROME'); INSERT INTO MYCUSTOMERS(ID_CUSTOMER,CITY) VALUES(6,'PARIS'); INSERT INTO MYCUSTOMERS(ID_CUSTOMER,CITY) VALUES(7,'LONDON'); COMMIT; Enable row movement:
SQL> alter table MYCUSTOMERS enable row movement;
Get the current SCN (System change number):
SQL> select CURRENT_SCN from v$database;
CURRENT_SCN ----------- 987887 Then delete data from the table:
delete from MYCUSTOMERS;
COMMIT; Now get the data table back using FLASHBACK TO SCN 987887:
SQL>flashback table MYCUSTOMERS TO SCN 987887;
Dependig oracle initialisation parameters and time passed by, you should get the table back:
SQL> select * from MYCUSTOMERS;
Warning: include(ads/text468x15.html): failed to open stream: No such file or directory in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131 Warning: include(): Failed opening 'ads/text468x15.html' for inclusion (include_path='.;C:\php\pear') in D:\inetpub\webs\fishscriptcom\documents\view_document.php on line 131 Tutorial ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Script ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Comandi ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Codici errore ![]() ![]() ![]() ![]() ![]() |
Cerca
Oracle...
Info:
Trace backup file
Well-formedness is a new concept introduced by [XML]. Essentially this means that all elements must either have closing tags or be written in a special form (as described below), and that all the elements must nest properly.
Well-formedness is a new concept introduced by [XML]. Essentially this means that all elements must either have closing tags or be written in a special form (as described below), and that all the elements must nest properly.
Oracle...
Info:
Oggetto directory
Oracle...
Citazioni:
Designing an efficient Schema ...
Oracle...
Definizioni:
SESSION
Oracle...
Definizioni:
Schema
Shell scripting...
Script:
Pulire i file provenienti da ambieti dos/ windoes da caratteri sporchi
fishScript.Com is accessible by Mobile access technology
as mobile phones, Palm and Pocket PC .
Nicoleta e Marco Magnani tutorial, examples, courses, esempi, corsi, esercizi, appunti vari Dottoressa Nicoleta Dragu Formatrice Docente Insegnante Mediatrice Culturale Dott. Marco Magnani Universita La Sapienza Roma Master Computer Science Hunter College New York , Data Base Administrator DBA oracle System architect |