Is id a reserved word in sql?

0 Answers  

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Is a view faster than a stored procedure?

0 Answers  

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Can we use more than one null value for unique key?

31 Answers   A1 Technology, Wipro,

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How to improve the performance of a pl/sq stored procedures or functions or triggers and packages ?

12 Answers   IBM, TCS, UHD,

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what is user defined functions? : Sql dba

0 Answers  

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I want to execute a piece of code before calling a procedure. How to achieve it?

1 Answers   Oracle,

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Table A Table B 1 1 2 1 3 1. Union & union all --> A Union B , A Union all B 2. Minus , Intersect --> A minus B , B Minus A , A Intersect B 3. Joins A join B , A Left Join B A Right Join B , A full Join B 4. %Type - Uses & Benifit 5. Truncate & Delete 6. Pragma Autonomus Transaction 7. how to Perform DDL from function or procedure 8. Can we have DML inside Function 9. Rank & Dense Rank diffrence 10. Water Mark in Oracle 11. Index , Can we have index in all column of table if no then why ?

0 Answers  

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How do I create a sql script?

0 Answers  

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What kind of join is join?

0 Answers  

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how will you find out the last three records in a table with n no of records and delete them

3 Answers  

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What is pessimistic concurrency control? : Transact sql

0 Answers  

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What is the use of & in pl sql?

0 Answers  

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