What is a merge query?

Answer Posted / kiran r

Merge is an important SQL Statement that allows us to perform Insert, Update, Delete all at a time with out having to write separate logic. we can specify on which we need to perform merge.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What are sql constraints?

562


What is the use of pl/sql table?

553


Is big data nosql?

512


Can we insert data into view?

524


What is the difference between sql and isql*plus?

509






What are all types of user defined functions?

524


what is the difference between undefined value and null value? : Sql dba

560


How do I save a stored procedure?

520


What is having clause in sql?

525


Can we join 3 tables in sql?

492


what is a unique key ? : Sql dba

538


Explain isolation levels. : Transact sql

573


What is insert command in sql?

522


Explain architecture of sql server notification services?

618


How can we store rows in PL/SQL using array?

662