Oracle Identity Column in JDBC | Auto Increment Primary Key in Oracle 12c+ | JDBC Tutorial
Learn how to use Identity Columns in Oracle Database with JDBC. In this tutorial, you'll understand how Oracle 12c+ supports auto-generated primary keys using GENERATED AS IDENTITY and how to insert records through JDBC without manually managing sequences.
Topics Covered:
✔ What is an Identity Column?
✔ GENERATED ALWAYS AS IDENTITY
✔ GENERATED BY DEFAULT AS IDENTITY
✔ Creating Employee Table with Identity Column
✔ JDBC Insert Example
✔ Retrieving Generated Keys
✔ Difference Between Identity and Sequence
Perfect for Java, JDBC, Oracle Database, and Full Stack Development learners.
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