What is a sub query? Describe its types?
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What is oracle and what are its different editions?
what is difference between table and view? where to use views? thanks in advance!
How to connect to the server with user account: sys?
How to insert multiple rows with one insert statement in oracle?
How to drop an existing view in oracle?
What is the difference between SQL and SQL Server?
What is an oracle data file?
1. Display the post code and the purchase order number for each purchase order. Sort the output set by postcode.
How to turn on or off recycle bin for the instance?
Can cursor variables be stored in PL/SQL tables.If yes how. If not why?
How to do clean up if create database failed?
How to add another datafile to a tablespace?