Triggers are validating data from COLUMNS/TABLE. It handles complex validat

what are Triggers?

Question Posted / rocky-455

Answer Posted / rocky-455

Triggers are validating data from COLUMNS/TABLE. It handles complex validations.

Is This Answer Correct ?

0 Yes

0 No

Please Help Members By Posting Answers For Below Questions

Please explain drop constraint oracle?

1097

What is an oracle?

1010

Explain temporal data types in oracle

1093

What is a table in oracle?

974

How i can handle exception in large code like 1000 line without distrubing the code or without exception handler sction?

3197

How to export several tables together?

1048

What happens if the update subquery returns multiple rows?

1114

Explain oracle instance.

1171

How do you find current date and time in oracle?

1045

What is a table index?

1092

How would you change old and new values in an insert, delete and update triggers?

1017

How can I introduce multiple conditions in like operator?

982

how can db_files > maxdatafiles since db_files is for instance and the later is for database

2620

What is the scope of a local variable?

1062

How to get last row id?

987