Is merge a dml statement?

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Does a join table need a primary key?

0 Answers  

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How to avoid using cursors?

0 Answers  

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how can we find the select statement is indexed or not?

3 Answers   CTS,

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What does pragma mean?

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What is the difference between left join and right join?

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Can we create view in stored procedure?

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Is sql open source?

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create a store procedure and created synonms for that store procedure after modify that store procedure will effect on synonms? If we delete the store procedure what happened to that synonms?

2 Answers   Polaris,

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Please let me know if UNION ALL and Natural Join does the same operation and are same...

7 Answers   iGate,

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What is on delete set null?

0 Answers  

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What is pl sql in dbms?

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