What is a temporal table?
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Why partition by is used in sql?
What are the types of join and explain each?
what is the difference between union and union all? : Sql dba
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How can we make an if statement within a select statement?
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 ?
What is normalization and types of normalization?
22 Answers Etisbew, F-TEC, Microsoft, TechProcess,
What is the difference between left outer join and left join?
What are the types of variables use in pl sql?
1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use of sql trace..how do you use it ? 3.can you please send all the sql plus commands...like set line 6000....
What is dml with example?
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