How to create a new view in oracle?
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What is sharded cluster?
1) What is dense ranking? 2) Difference between Substring and Instring? 3) Case and Decode? 4) Pseudo column? 5) View vs Materialized views? 6) SQl performance tuning?
how to store only time in a data base table
Give the various exception types.
What are the different types of record groups in oracle? Explain each of them
What is bulk copy or bcp in oracle?
What different of iner joint & outer joint with example
What is the relationship among database, tablespace and data file?
What are the composite date types in oracle?
Can a field be used in a report without it appearing in any data group ?
In not less than 100 words what's the main difference between Rolap and Molap in ORACLE ?
How can I create database in oracle?