defination of bitmap index
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what diffrence between function and procedure?
how to select second mauximum value in a given table under salary column
what is dynamic SGA and static SGA
What is an Oracle view?
What is a sub query? Describe its types?
What are the ansi data types supported in oracle?
How to create a new table in your schema?
Explain the characteristics of oracle dba?
We need to compare two successive records of a table based on a field. For example, if the table is CUSTOMER, and the filed is Account_ID, To compare Account_IDs of record1 and record2 of CUSTOMER table, what can be the query ?
Find all employees in Dept “Marketing”.
Difference between pre-select and pre-query
What are the various constraints used in oracle?