What is a table index in oracle?
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What is the effect of setting the value "CHOOSE" for OPTIMIZER_GOAL, parameter of the ALTER SESSION Command ?
Can we save images in a database and if yes, how?
Difference between sub query and nested query ?
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How can I combine multiple rows into a comma-delimited list in oracle?
Hi all, Can any one give answer for this question. Suppose im having employee table with fields, eno, ename, dept, address1, address2, address3. In address field employee can fill only address1 or address2 or address3... at a time he can fill three address fields. now i want all employee names who filled only one address field.. Plz its urjent can any one give querry.. Thanks in advance.
Where are the settings stored for each instance in oracle?
How to delete a column in an existing table?
Can you assign multiple query result rows to a variable?
What is a subquery in oracle?
How do I find the database name in oracle?
10. Display the client number, order date and shipping date for all orders where the shipping date is between three and six months after the order date.
How to write a query with a right outer join in oracle?