what is meant by magic query
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how to insert data into partitioned table partition done by Range partition
What is difference between SQL and SQL*PLUS?
What are the different editions of oracle?
What is an oracle and why it is used?
what are the default admin accounts in Oracle 10g ?
How to list all indexes in your schema?
what is the maximum number of indexes i can create for a table? What happens if i create indexes for all the columns of a table? Will it slow down the speed of retrieval
HOW TO DISPLAY MAXIMUM SALARIES FROM EMP DEPARTMENT VISE ALONG WITH DEPARTMENT NAMES? E.g EMP,DEPT
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what is primary key?
Select all the employees who were hired in last 2 years and who works in dept where max managers are working.
Can we store images in oracle database?
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?