What view means?

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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 ?

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How much does sql certification cost?

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Can you inner join the same table?

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how do you count the duplicate records in a table

10 Answers   Tech Mahindra,

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I have the table like this S.No Name ID 01 Xyz 123 I want the result as 01Xyz123 How to write the query to retrieve the entire row data in a single column?

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what is an alias command? : Sql dba

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What is record data type?

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How do I order columns in sql?

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what is definer rights invoke rights?

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What is serial sql?

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Can we commit in trigger?

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