how are rank and dense rank being alloted for column with same values over a particular column
How do I run pl sql in sql developer?
What is sql*loader and what is it used for? : aql loader
----> There is a table T with two columns C1 and C2. The data is as below: C1 C2 1 4 2 5 3 6
how are mysql timestamps seen to a user? : Sql dba
List out the acid properties and explain?
Types of optimization?
What is the difference between join and union.
27 Answers 3i Infotech, ABC, Oracle, Polaris, TCS, XT Global,
what is foreign key? : Sql dba
What programs use sql?
Why do we need unique key in a table?
How is indexing done in search engines?
How insert into statements in sql?