Use of an integrity constraint is better to validate data. Explain
How to create an oracle database?
Explain compound trigger in oracle?
Two triggers one is before insert and other is after insert are firing on a table.If 10 times you insert in a table.Then how many times before trigger and how many types after trigger will fire in pl/sql.
How to insert a new row into a table in oracle?
What are ACID properties in databases?
Hi how Can I Add A Foreign key that references a table that has composit primary key ? example i had costumer table that has C_Id and SSN Both as PK and another table has C_Id that must refernece C_Id in Customers i done the usual way and got oracle error message about uniqeness any ideas plz
What is the usage of synonyms?
What is a cursor in oracle?
Explain the dml?
how to get count of tables in particular database in Oracle?
what is the difference between functional dependecy and multilevel dependency?
What is a database schema in oracle?