Can we use having without group by in sql?

0 Answers  

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Are there any features that are decommissioned in 11g that are not present in 11g?

0 Answers  

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Query for second maximum salary in each in each department

15 Answers   DST Global Solutions, TCS,

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There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

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How does a self join work?

0 Answers  

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What is the most common sql injection tool?

0 Answers  

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What is the Query to print out the individual total number of duplicate row in sql.

5 Answers   TCS,

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Do foreign keys improve performance?

0 Answers  

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How to create an array in pl/sql?

0 Answers  

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How do you get column names only for a table (sql server)?

0 Answers  

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How do you create an update query?

0 Answers  

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Are ddl triggers fired for ddl statements within a pl/sql code executed using the dbms.sql package?

0 Answers  

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