What is online transaction processing (oltp)?

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What is primary key and foreign key with example?

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What is pl/sql tables?

7 Answers   TCS,

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What is the maximum size of sqlite database?

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Dear All, Question for this Week Find out possible error(s) (either at compile time or at runtime) in the following PL/SQL block. State the reason(s) and correct the errors. Declare Cursor C1 is select ename, sal, comm from emp; Begin For i in C1 Loop If i.comm between 299 and 999 then Dbms_output.put_line(i.Ename || ‘ ** Good Commission’); Elsif i.comm > 999 then Dbms_output.put_line(i.Empno || ‘ ** Very Good Commission’); close C1; Else Dbms_output.put_line(i.Ename || ‘ ** ’ ||nvl(i.comm,‘O’)); End if; End Loop; End;

7 Answers   Accenture,

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What is the difference between cluster and non-cluster index?

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what is recursive stored procedure? : Sql dba

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How do I copy a table in sql?

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How to display the contents of a current record fetched in a reference cursor?

2 Answers  

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what does myisamchk do? : Sql dba

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Write a query to display the current date in sql?

0 Answers  

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What is java sql drivermanager?

0 Answers  

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