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Under what condition it is possible to have a page level lock and row lock at the same time for a query? : Transact sql

0 Answers  

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difference between anonymous blocks and sub-programs.

0 Answers  

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wirte a query to remove null? following table are col1 col2 col3 dinesh null null null suresh null null null prakesh i want the output like col1 col2 col3 dinesh suresh prkaesh

6 Answers   TCS,

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what is the difference between stored procedure and packaged procedure

1 Answers   Google, Infosys,

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What is union and union all keyword in sql and what are their differences?

0 Answers  

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How to use distinct and count in sql query? Explain

0 Answers  

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Does sql profiler affect performance?

0 Answers  

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if we give update table_name set column_name= default. what will happen?

4 Answers   iFlex,

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How do I write a sql query in pgadmin 4?

0 Answers  

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State few characteristics of pl/sql?

0 Answers  

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Write a query to find the name of employees those who have joined on Monday.(based on column hire_date)

15 Answers   Satyam,

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Are stored procedures compiled?

0 Answers  

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