How to create a single index for multiple columns?
No Answer is Posted For this Question
Be the First to Post Answer
T1: T2 A X--- this is updated record B B like this T1 table having no.of records updated. write a query"retrive updated record from T2"
what is the syntax of CREATE command?
How to use null as conditions in oracle?
State the difference between a primary key and foreign key?
How to use regular expression in pattern match conditions in oracle?
Why we choose emp number as primarykey?
What is background process in Oracle?
Explain about your project and its relation to the current job position you are applying to?
What are Schema Objects ?
How many anonymous blocks can be defined?
how can db_files > maxdatafiles since db_files is for instance and the later is for database
How to delete multiple rows from a table in oracle?