what is the use of system.effective.date variable in oracle?
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What are the uses of Database Trigger ?
what are indexes..how many types of index's are there and what are they?
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What is a Segment ?
i wrote a pl/sql procedure. it must run every sunday 4.40 How can i schedule it with the help of dbms_jobs (or another other procedure with out creating bat file,exe file)
Explain the use of analyse option in exp command.
What is a lookup table in oracle?
What is the usage of save points in oracle database?
How can return max date row A b c d e 1 2 1-mar-09 5 10 1 2 10-mar-09 5 10 Only using oracle predefined function. Not user defined. Output:-- A b c d e 1 2 10-mar-09 5 10
What is the use of aggregate functions in oracle?
What is Private Database Link ?
How to specify default values in insert statement using oracle?
What is not equal to in oracle?