What are the types of triggers ?
Answer Posted / robert son das
There are total four(4) types of triggers..
they are:
before insert----row level
before delete--row level
before update--row level
before insert----statement level
before delete--statement level
before update--statement level
after insert----row level
after delete--row level
after update--row level
after insert----statement level
after delete--statement level
after update--statement level
instead of trigger--row level
instead of trigger--statement level
Is This Answer Correct ? | 15 Yes | 11 No |
Post New Answer View All Answers
what is rollback? : Sql dba
What is the non-clustered index in sql?
Define commit?
Explain sql data types?
how many sql ddl commands are supported by 'mysql'? : Sql dba
What is aggregate function in sql?
How will you distinguish a global variable with a local variable in pl/sql?
How do I remove all records from a table?
What is lexical units in pl sql?
What is the use of index in sql?
Is hadoop a nosql?
How much does sql cost?
Can we call stored procedure in function?
What is dynamic sql in pl sql?
What are synonyms in sql?