To commit work, you use the commit method of the Connection object. To disable the auto-commit mode, you use the setAutoCommit() method of the Connection object as follows: tAutoCommit( false) Code language: Java ( java ) It means that every query you issue to the SQLite database is automatically committed. When you connect to an SQLite database, the default mode is auto-commit. It means when the transaction is committed, it will remain intact regardless of any errors such as power loss. It ensures that the all concurrent execution of transactions produce the same result as if they were executed sequentially. It makes sure that any transaction will bring the data in the database from one valid state to another. If any operation in the transaction fails, the database state remains unchanged. It means that each transaction must be all or nothing. It means if any operation in the set fails, SQLite aborts other operations and roll back the data to its initial state.Ī transaction has four main attributes, which are known as ACID. What is a database transactionĪ transaction represents a set of operations performed as a single unit of work. The following diagram illustrates the tables and their relationship. ) Code language: SQL (Structured Query Language) ( sql ) CREATE TABLE IF NOT EXISTS materials (įOREIGN KEY (warehouse_id) REFERENCES warehouses ( id),įOREIGN KEY (material_id) REFERENCES materials ( id) The following statements create the materials and inventory tables. In addition, the inventory table has the qty column that stores the stock data. The inventory table stores the relationship between the warehouses and materials table. The materials table stores the materials master.Sample database for transaction demoīefore starting with the Java, we will create two new tables in the test.db database. Summary: in this tutorial, we will show you how to use JDBC transaction to manage transactions in SQLite database.
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