| Other Oracle General Interview Questions |
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|How to update rows in table, suppose i have lacks of rows in
table how to update total table with update statement.
Can u please any one answer this question with update
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data group ?
Recently I attended a interview for a developer position in
an educational university. They asked me the a question, I
answered somehow but I was not not satisfied myself. Can
anybody reply for it? The question is:
A business user comes to you directly with an urgent
request:: there is a problem with some students not being
able to re-enrol. It appears that ?something has gone wrong
with the end-dating of some previous courses they had
enrolled in, and this is preventing them from completing
their on-line re-enrolments?. Fortunately the user has done
some analysis on the situation, and has developed some code
to change the end dates. They tell you that they have
tested this code in the ?dev? environment, and it works
fine. They are asking you to please get this implemented in
production as soon as possible.
What steps would you take in response to their request ?
|can you explain performance tunning in oracle(sql,PL/SQL)
|Is it possible to disable the parameter from while running
the report ?
|what is host string in sql plus? how does it related to
|What is a Data File ?
|1:-How to write to update command in a procedure in oracle
which update two different table at a time
2:-How to write the select command in a procedure in oracle
which give multiple records
|What is the maximum number of CHECK constraints that can be
defined on a column ?
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