What do database buffers contain?
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What is oracle open database communication (odbc)?
Two triggers one is before insert and other is after insert are firing on a table.If 10 times you insert in a table.Then how many times before trigger and how many types after trigger will fire in pl/sql.
What are the values that can be specified for OPTIMIZER MODE Parameter ?
What is a directory object?
How can you use check constraints for self referential integrity?
How to insert a new row into a table in oracle?
how to use select statement as formal parameter in procedure specification?(someone said that using string) ex:-procedure(a in number,select ename from emp ) i am asking syntax like this?
How to display employee records who gets more salary than the average salary in the department?
How to lock and unlock a user account in oracle?
How to see free space of each tablespace?
What is a cluster?
What is a SNAPSHOT ?