What are the components of logical database structure in oracle database?
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Which Functions Using Integer ==> String's i.e 2 ==> Two... Like that string's ==> integer values ? It is Possible ?
How to use like conditions in oracle?
What is where clause in oracle?
what is normalisation?what are its uses?
The table has 3 columns 4 rows. The output is which column has least null values( A COL SHOULD BE THE OUTPUT) Write the query plz. A B C ================ 1 NULL 2 NULL 3 4 NULL 5 6 7 NULL NULL O/P C = 2 4 6
15. Display the item_cost and then truncate it to the nearest hundred, ten, unit, tenth and hundredth.
How to use "for" statements in oracle?
Draw E-R diagram for many to many relationship ?
I am using an Oracle 8i Database my data contains Clob data. I am using toad version 7.6 i am able to get the data in toad but unable to extract the data in excel.when trying to extract the data into the excel the toad error says out of memory. Can any body please help me to extract the data through the same toad version. Thanks in advance
Is primary key = unique key,not null? If yes,please explain IF No,please explain
Explain oracle’s system global area (sga).
According to oracle specification VIEW is a object. OBJECT that means anything stored in the oracle database that has the physical existence.why VIEW doesn't take memory in oracle database, but it is treated as a object ?Please explain ?