What are the differences between number and binary_float in oracle?

565

What are ddl statements in oracle?

588

What is a trace file and how is it created in oracle?

548

How to list all user accounts in oracle?

608

What do you mean by a deadlock?

513

How to create a new view in oracle?

607

How to define a record variable to store a table row?

575

What is a table index?

559

what is the need of indexing topic in oracle? where do we use in a Java project? any other option other than using this to get the same result where we use indexing ?

2042

Is a rollback possible to any savepoint?

556

various types of hints and their usage

2129

How to specify default values in insert statement using oracle?

556

What is the maximum limit on the number of columns in a table?

549

How to change system global area (sga) in oracle?

570

normally database take to refresh time 2 hours. but client asked iwant to refresh with in 5 min that same database. do you have any option in BO and Oracle? explain me briefly...kavi

1736