In which language oracle has been developed?
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How to write date and time literals in oracle?
What are synonyms used for ?
in account table account type amount ac1 credit 300 ac2 debit 5000 ac3 credit 3000 ac1 debit 4000 ac3 debit 2000 ac2 credit 4000 write a query how to get sum of credit & sum of debit
What is Data Block ?
How to join two tables in a single query using oracle?
can anyone help me ? an index has been done on the primary key of a table. an update operation was performed on that table. now my question is 1> what abt the performance ? means faster or slower due to indexing ? 2> does the operation affect to the primary key constraint ?
interview questions with answer for cts
I have a table like this Table Name:Products Productid Price 1 10 1 10 2 20 3 30 3 30 But i want to output like this. productid price 2 20. please replay me.
What is private procedure oracle?
Can a primary key contain more than one columns?
How to loop through a cursor variable?
What privilege is needed for a user to insert rows to tables in another schema?