What is the difference between a user and a schema in oracle?
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is database gud carrier option??
if i am using dml statement in function. then i am writing select statement what was the output
How to connect ms access to oracle servers?
Difference between NO DATA FOUND and %NOTFOUND?
How to use "for" statements in oracle?
how to store only time in a data base table
What are dml statements in oracle?
Explain oracle’s server parameter file.
What are the factors that affect OPTIMIZER in choosing an Optimization approach ?
What is oracle analytical function?
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
List the parts of a database trigger.