Answer Posted / arvind pandita
In simple words Instead of Trigger is used to update base
tables through view based on base table.
This prevets us to update multiple tables in case of an
Complex view.
| Is This Answer Correct ? | 19 Yes | 7 No |
Post New Answer View All Answers
How can you load microsoft excel data into oracle? : aql loader
Why is sql*loader direct path so fast?
Is sql a scripting language?
Is hadoop a nosql?
What is sql and db2?
What is a unique key?
How do you sort in sql?
what is sql? : Sql dba
What jobs use sql?
what are different types of keys in sql?
How do you update sql?
Can we join same table in sql?
What is information schema in sql?
What is the difference between cluster and non-cluster index?
What is a temp table?