What is procedure and function in sql?

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what is row? : Sql dba

0 Answers  

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What are records give examples?

0 Answers  

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what are the performance and scalability characteristics of mysql? : Sql dba

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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 stored procedure and packaged procedure

1 Answers   Google, Infosys,

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If we have n no of columns in a table, can we add new column in that table with not null constraint?

2 Answers  

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Authentication mechanisms in Sql Server ?

1 Answers   BirlaSoft,

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What is a full join sql?

0 Answers  

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what are the type of locks ? : Sql dba

0 Answers  

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What is time based sql injection?

0 Answers  

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What is cursor in pl sql?

0 Answers  

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