JDBC Transaction in Java: Commit, Rollback, and Savepoint Explained with Flowchart
JDBC Transaction in Java A JDBC transaction is a set of SQL operations executed as a single atomic unit. All the SQL queries inside a transaction must either succeed together or fail together. If any query fails, the entire transaction is rolled back to maintain data consistency. 🔹 Key Concepts Transaction Success: All SQL queries in the transaction execute successfully → Commit the transaction . Transaction Failure: If any SQL query fails → Rollback the entire transaction. 3. Auto-Commit Mode: By default, JDBC connections run in auto-commit mode. In auto-commit mode, each SQL query is committed immediately after execution. 4. Manual Transaction Control: To manage transactions manually: connection.setAutoCommit(false); // Disable auto-commit true → Enable auto-commit false → Disable auto-commit 🔹 Commit & Rollback Methods Method. Purpose. ...