What are analytical functions in sql?
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Types of indexes. What is the default key created when a primary key is created in a table ?
Which is better trigger or stored procedure?
Explain what is dbms?
does sql support programming? : Sql dba
What are sql queries used for?
Show code of a cursor for loop.
How do you bind variables in pl sql?
Can we create index on primary key?
what is a constraint? : Sql dba
Can dml statements be used in pl/sql?
I have 2 packages A and B. Now package A references Package B and Package B references Package A. How do you compile such inter-dependent objects in PL/SQL
5 Answers Doyensys, Infosys, Metric Stream,
How to retrieve Duplicate Rows only in a Table? Suppose if a Table Name is "Education". It consists of multiple columns. Then if we insert rows into this table with duplicate records then how can we retrieve only duplicate records from that table?
29 Answers Alps, Aricent, Bank Of America, Wipro,
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