What is a Data Dictionary ?
Answers were Sorted based on User's Feedback
Answer / annu rajput
Data Dictionary contains the informartion about the objects
there are severel data_dictionary in oracle database
for infomation about the tables in database there is a
data dictionary called user_tables
we can get the information about all the tables using the
statement
select * from user_tables;
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / allin
The definition of all the database tables called as data
dictionary.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / shanmugavelu
Data dictionary table it contains database information whn
u need the tables information or database information u can
use data dictionary tables
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / syed mazhar nadir
The defination of all the data entries exists in the table
is called a data dictionary It define by the user
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / kiran
data dictionary is what holds the information of all the
database tables , so one can easily get the statistics or
the characteristics of any existing objects in the database
by using appropriate queries
| Is This Answer Correct ? | 0 Yes | 0 No |
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