What are the restrictions in a oracle read only transaction?
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What is the difference between implicit index and explicit index?
What is an oracle database?
What are a cluster and non-cluster index?
How different is ms access and oracle?
what are actual and formal parameters?
State all possible different index configurations a table can possibly have?
1. How actually index will work ? 2. Why do people prefer mostly bitmap index and btree index in datawarehouse ? 3. If I use the column in aggrigate functions like max,min,count and avg and if I have a index created on that column, will it increases the performance ?
How to define a data source name (dsn) in odbc manager?
i wrote a pl/sql procedure. it must run every sunday 4.40 How can i schedule it with the help of dbms_jobs (or another other procedure with out creating bat file,exe file)
What are various joins used while writing SUBQUERIES?
State the various uses of dbcc command?
which sql command we can use to get a print out from oracle?