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| Specifications for Portal Preferences |
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Back to the Conceptual Data Model.
In Oracle :- SQL> describe users; Name Null? Type ----------------------------------------- -------- ---------------------------- USERNAME NOT NULL VARCHAR2(50) PASSWORD VARCHAR2(50) EMAIL VARCHAR2(100) SQL> select * from users; USERNAME PASSWORD EMAIL --------------------------------------------- barryw miami3 barryw@gmisystems.com bdimple miami3 bdimple@databaseanswers.comORACLE :- DEFINITION OF THE documents2 Table :-
SQL> describe documents2;
Name Null? Type
----------------------------------------- -------- ----------------------------
DOCUMENT_CODE NOT NULL CHAR(10)
DOCUMENT_TYPE_CODE CHAR(13)
DOCUMENT_TITLE VARCHAR2(50)
DOCUMENT_URL VARCHAR2(255)
DOCUMENT_DESCRIPTION VARCHAR2(255)
DATA IN THE documents2 TABLE :-
SQL> select document_code from documents2;
DOCUMENT_CODE
-------------
DB_DESIGN
INSTAL_9I
SOP_FRG
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