What is a dynamic performance view in oracle?
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How can I introduce multiple conditions in like operator?
What is the effect of setting the value 'FIRST_ROWS' for OPTIMIZER_GOAL parameter of the ALTER SESSION command ?
Which are the five query types available in oracle?
Which of the following is not a database object TABLESPACE TABLE INDEX NONE
What are operators in oracle?
Hi, I want table structure shown below. How can i create this ? Num Name Address Addr1 Addr2 I want Addr1 and Addr2 under Address column. How can i achive this ? Is it possible ?
Explain coalesce function?
What is a nested table?
Difference between oracle's plus (+) notation and ansi join notation?
What is recovery manager(rman) backup in Oracle?
what is Materialized view? What is a snapshot? what are the similarities and differences between Materialized views and snapshots?
select * from emp what happened internally when we write this query in the sql prompt?