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Can a foreign key be null?
Explain about the implementation of business logic in stored procedures?
How does partition assignment relate to transactions in sybase?
How do I find mysql location?
Is it possible to create startup or shutdown trigger for on-schema?
What is mysql used for?
How do I delete a row in mysql?
Which join is like inner join?
What is a trace file?
What is the difference between bind and lexical parameter?
I have kept recovery catalog on same target database and taken backup of target DB to disk. deleted the target DB & tried to restore and revoer DB using the backup on disk but it is not possible, how do we restore & recover DB
What is mean by candidate key?
Can the query output be sorted by multiple columns in oracle?
What is save point in oracle database?
What are the properties of a primary key in DBMS?