Connection conn = DriverManager.getConnection("jdbc:jena:tdb:directory=/path/to/tdb"); try { Statement stmt = conn.createStatement(); stmt.executeUpdate("INSERT INTO graph_table (subject, predicate, object) VALUES (...)"); conn.commit(); } catch (SQLException e) { conn.rollback(); } finally { conn.close(); } Connection conn = DriverManager.getConnection("jdbc:jena:tdb:directory=/path/to/tdb"); try { conn.setReadOnly(false); Statement stmt = conn.createStatement(); stmt.executeUpdate("INSERT INTO graph_table (subject, predicate, object) VALUES (...)"); conn.commit(); } catch (SQLException e) { conn.rollback(); } finally { conn.close(); } properties driver.name=jena-tdb database.directory=/path/to/tdb pool.maxSize=10 transaction.timeout=60


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