what are the forced views

6 Answers   Hexaware, TCS,

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how to rename an existing table in mysql? : Sql dba

0 Answers  

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Is sql the best database?

0 Answers  

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what is a composite primary key ? : Sql dba

0 Answers  

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What are variables in pl sql?

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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What is inner join in sql?

0 Answers  

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What is the sql*loader? : aql loader

0 Answers  

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Which command is used to call a stored procedure?

0 Answers  

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What does plvtab enables you to do when you showthe contents of pl/sql tables?

0 Answers  

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Is it possible to use Transaction control Statements such a ROLLBACK or COMMIT in Database Trigger ? Why ?

5 Answers  

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ERROR:Insert or update on table"accnt" violates foreign key constraints "acct_to_curr_symbol" DETAILS:KEY(accnt_curr_id)(-2)is not present in the table "curr_symbol" ......solve The Problem..

0 Answers   Wipro,

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