What is trigger explain it?

0 Answers  

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tell me about various levels of constraint. : Sql dba

0 Answers  

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SELECT category, type, AVG(price) FROM products GROUP BY category, type ORDER BY 1, 2 If there are three distinct categories in the "products" table, and each one has five different types, how many rows are returned by the query above? 1. 1 row 2. 3 rows 3. 5 rows 4. 8 rows 5. 15 rows

3 Answers  

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Store procedure will return a value?

4 Answers   eMids,

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What is pls integer?

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What is magic table?

6 Answers  

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how to show all tables with 'mysql'? : Sql dba

0 Answers  

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What is scalar function?

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List the differences between plsql - function & procedures

2 Answers   TCS, Verizon,

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Which join is like inner join?

0 Answers  

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what are the advantages of cursors than procedures?

2 Answers  

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What are the different types of dbms?

0 Answers  

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