public ResultBearing executeAndReturnGeneratedKeys(String... columnNames) { return execute(returningGeneratedKeys(columnNames)); }
@Override public <R> R scanResultSet(ResultSetScanner<R> mapper) { return execute(ResultProducers.returningResults()).scanResultSet(mapper); }
@Test public void testBindMaps() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.add(ImmutableMap.of("id", 0, "name", "Keith")); b.add(ImmutableMap.of("id", 1, "name", "Eric")); b.add(ImmutableMap.of("id", 2, "name", "Brian")); b.execute(); List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).hasSize(3); assertThat(r.get(2).getName()).isEqualTo("Brian"); }
@Test public void testPreparedBatch() { h.execute(CREATE); h.prepareBatch(INSERT_PREPARED).bind(0, 1).execute(); assertThat(logger.getRawSql()).containsExactly(CREATE, CREATE, INSERT_PREPARED, INSERT_PREPARED); assertThat(logger.getTimings()).hasSize(2).allMatch(IS_POSITIVE); assertThat(logger.getExceptions()).isEmpty(); }
@Test public void testBindProperties() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (?, ?)"); b.add(0, "Keith"); b.add(1, "Eric"); b.add(2, "Brian"); b.execute(); List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).hasSize(3); assertThat(r.get(2).getName()).isEqualTo("Brian"); }
@Test public void testCollectList() { h.prepareBatch("insert into something (id, name) values (?, ?)") .add(1, "Brian") .add(2, "Keith") .execute(); List<String> rs = h.createQuery("select name from something order by id") .mapTo(String.class) .collect(toList()); assertThat(rs).containsExactly("Brian", "Keith"); }
@Test public void testFold() { h.prepareBatch("insert into something (id, name) values (?, ?)") .add(1, "Brian") .add(2, "Keith") .execute(); Map<String, Integer> rs = h.createQuery("select id, name from something") .<Entry<String, Integer>>map((r, ctx) -> Maps.immutableEntry(r.getString("name"), r.getInt("id"))) .collect(toMap(Entry::getKey, Entry::getValue)); assertThat(rs).containsOnly(entry("Brian", 1), entry("Keith", 2)); }
@Test public void testBatch() { // tag::batch[] PreparedBatch batch = handle.prepareBatch("INSERT INTO user(id, name) VALUES(:id, :name)"); for (int i = 100; i < 5000; i++) { batch.bind("id", i).bind("name", "User:" + i).add(); } int[] counts = batch.execute(); // end::batch[] int[] expected = new int[4900]; Arrays.fill(expected, 1); assertThat(counts).isEqualTo(expected); }
@Test public void testBigishBatch() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); int count = 100; for (int i = 0; i < count; ++i) { b.bind("id", i).bind("name", "A Name").add(); } b.execute(); int rowCount = h.createQuery("select count(id) from something").mapTo(int.class).findOnly(); assertThat(rowCount).isEqualTo(count); }
@Test public void testMixedModeBatch() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); Map<String, Object> one = ImmutableMap.of("id", 0); b.bind("name", "Keith").add(one); b.execute(); List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).extracting(Something::getName).containsExactly("Keith"); }
@Test public void testBindBatch() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.bind("id", 1).bind("name", "Eric").add(); b.bind("id", 2).bind("name", "Brian").add(); b.bind("id", 3).bind("name", "Keith").add(); b.execute(); List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).hasSize(3); assertThat(r.get(2).getName()).isEqualTo("Keith"); }
@Test public void testForgotFinalAdd() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.bind("id", 1); b.bind("name", "Jeff"); b.add(); b.bind("id", 2); b.bind("name", "Tom"); // forgot to add() here but we fix it up b.execute(); assertThat(h.createQuery("select name from something order by id").mapTo(String.class).list()) .containsExactly("Jeff", "Tom"); }
@Test public void testRawSql() { db.useHandle(h -> { PreparedBatch batch = h.prepareBatch("insert into something (id, name) values (?, ?)"); batch.add(1, "Mary"); batch.add(2, "David"); batch.add(3, "Kate"); batch.execute(); }); List<String> names = db.withHandle(h -> h.createQuery("select name from something order by name") .mapTo(String.class) .list()); assertThat(names).containsExactly("David", "Kate", "Mary"); assertThat(timingCollector.statementNames).containsOnly( "sql.raw.insert into something (id, name) values (?, ?)", "sql.raw.select name from something order by name"); }
@Test public void testPositionalBinding() { PreparedBatch b = h.prepareBatch("insert into something (id, name) values (?, ?)"); b.bind(0, 0).bind(1, "Keith").add().execute(); List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).extracting(Something::getName).containsExactly("Keith"); }
@Test public void testSomeQueriesWorkCorrectly() { try (Handle h = dbRule.openHandle()) { h.prepareBatch("insert into something (id, name) values (:id, :name)") .bind("id", 1).bind("name", "Brian").add() .bind("id", 2).bind("name", "Robert").add() .bind("id", 3).bind("name", "Patrick").add() .bind("id", 4).bind("name", "Maniax").add() .execute(); SomeQueries sq = h.attach(SomeQueries.class); assertThat(sq.findName(2)).isEqualTo("Robert"); assertThat(sq.findNamesBetween(1, 4)).containsExactly("Robert", "Patrick"); Iterator<String> names = sq.findAllNames(); assertThat(names).containsExactly("Brian", "Robert", "Patrick", "Maniax"); } }
@Test public void testMultipleExecuteBindBean() { final PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.bindBean(new Something(1, "Eric")).add(); b.bindBean(new Something(2, "Brian")).add(); b.execute(); // bindings should be cleared after execute() b.bindBean(new Something(3, "Keith")).add(); b.execute(); final List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).extracting(Something::getId, Something::getName) .containsExactly(tuple(1, "Eric"), tuple(2, "Brian"), tuple(3, "Keith")); }
@Test public void testMultipleExecuteBind() { final PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.bind("id", 1).bind("name", "Eric").add(); b.bind("id", 2).bind("name", "Brian").add(); b.execute(); // bindings should be cleared after execute() b.bind("id", 3).bind("name", "Keith").add(); b.execute(); final List<Something> r = h.createQuery("select * from something order by id").mapToBean(Something.class).list(); assertThat(r).extracting(Something::getId, Something::getName) .containsExactly(tuple(1, "Eric"), tuple(2, "Brian"), tuple(3, "Keith")); }
@Test public void testOnPreparedBatch() { Handle h = dbRule.getSharedHandle(); PreparedBatch batch = h.prepareBatch("insert into something (id, name) values (:id, :name)"); batch.registerArgument(new NameAF()); batch.bind("id", 1).bind("name", new Name("Brian", "McCallister")).add(); batch.bind("id", 2).bind("name", new Name("Henning", "S")).add(); batch.execute(); List<String> rs = h.createQuery("select name from something order by id") .mapTo(String.class) .list(); assertThat(rs).containsExactly("Brian McCallister", "Henning S"); }
@Test public void testMultipleExecuteBindFields() { h.registerRowMapper(ConstructorMapper.factory(PublicSomething.class)); final PreparedBatch b = h.prepareBatch("insert into something (id, name) values (:id, :name)"); b.bindFields(new PublicSomething(1, "Eric")).add(); b.bindFields(new PublicSomething(2, "Brian")).add(); b.execute(); // bindings should be cleared after execute() b.bindFields(new PublicSomething(3, "Keith")).add(); b.execute(); final List<PublicSomething> r = h.createQuery("select * from something order by id").mapTo(PublicSomething.class).list(); assertThat(r).extracting(s -> s.id, s -> s.name).containsExactly(tuple(1, "Eric"), tuple(2, "Brian"), tuple(3, "Keith")); }
@Before public void before() { db.getSharedHandle().createUpdate("create table foo(bar varchar)").execute(); db.getSharedHandle().prepareBatch("insert into foo(bar) values(:bar)") .bind("bar", "bam").add() .bind("bar", "gamma").add() .bind("bar", ":hello").add() .execute(); }