@Test
public void executePreparedCounterTest() throws Exception {
PreparedStatement p = session.prepare("UPDATE " + COUNTER_TABLE + " SET c = c + ? WHERE k = ?");
session.execute(p.bind(1L, "row"));
session.execute(p.bind(1L, "row"));
ResultSet rs = session.execute("SELECT * FROM " + COUNTER_TABLE);
List<Row> rows = rs.all();
assertEquals(1, rows.size());
assertEquals(2L, rows.get(0).getLong("c"));
}
@Test
public void executePreparedTest() throws Exception {
// Simple calls to all versions of the execute/executeAsync methods for prepared statements
// Note: the goal is only to exercice the Session methods, PreparedStatementTest have better
// prepared statement tests.
String key = "execute_prepared_test";
ResultSet rs = session.execute(String.format(INSERT_FORMAT, TABLE, key, "foo", 42, 24.03f));
assertTrue(rs.isExhausted());
PreparedStatement p = session.prepare(String.format(SELECT_ALL_FORMAT + " WHERE k = ?", TABLE));
BoundStatement bs = p.bind(key);
// executePrepared
checkExecuteResultSet(session.execute(bs), key);
checkExecuteResultSet(session.execute(bs.setConsistencyLevel(ConsistencyLevel.ONE)), key);
// executePreparedAsync
checkExecuteResultSet(session.executeAsync(bs).getUninterruptibly(), key);
checkExecuteResultSet(
session.executeAsync(bs.setConsistencyLevel(ConsistencyLevel.ONE)).getUninterruptibly(),
key);
}
