Nothing but my learning and experience with Oracle..!

I downloaded the files from OTN with following names: win64_11gR2_database_1of2.zip and win64_11gR2_database_2of2.zip Extracted both into th...

Foreign key constraint with example A foreign key constraint (also called referential integrity constraint ) on a column ensures that the...

Check Constraint in Oracle with example A check constraint requires a value in the database to comply with a specified condition. below ...

Constraint in oracle with example Oracle constraints are means in the process of defining some conditions about the database that must re...