How many types of database triggers can be specified on a
table ? What are they ?
Answer Posted / biswajit biswal
We can specified 28 Database triggers on a single table.
Before Row level insert
After Statement level update
Delete
insert or update
update or delete
insert or delete
insert or update or delete
2*2*7=28
| Is This Answer Correct ? | 1 Yes | 6 No |
Post New Answer View All Answers
Do triggers have restrictions on the usage of large datatypes, such as long and long raw?
Is not null in sql?
how to calculate expressions with sql statements? : Sql dba
What is the purpose of the partition table?
What is nosql example?
What is sql*loader and what is it used for? : aql loader
what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba
How do I install microsoft sql?
Is sql harder than python?
What are the basic sql commands?
What are inner and outer joins examples of both?
What if we write return in procedure?
Which is faster truncate or drop?
What is sql deadlock?
What are the types pl/sql code blocks?