What is error ora-01000: maximum open cursors exceeded

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How do I run a sql trace?

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How do I start sql profiler?

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What are sql constraints?

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How do I install sql?

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If we declare constraints Unique and Not null on a single column then it will act as a Primary key, so what is the use of primary key??

3 Answers  

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How will you make performance better for application including front end and back

2 Answers   Metric Stream,

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How to get employee name from employee table which is the fiveth highest salary of the table

20 Answers   Infosys, Rolta,

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What is type and rowtype in pl sql?

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How do you rename a table in sql?

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Use The Implicit cursor to Query The Department table information Where Deptno is 30.check,if no record was found then print "Record Was Not Found".Else Print Deptname And Ename.Dept table Have Dname Varchar2(20),Deptno Number,EnameVarchar2(20).Please Answer In 2 mins,with in Maximum 15 lines.

5 Answers   Wipro,

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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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