Vertx executeBatch not returning all rows

Questions

Hello, I want to use pg-client executeBatch() method however the result that I am getting is not what I expect. I see that in the database several rows have been inserted but the result RowSet<Row> contains only the first inserted row. Could you please elaborate on this?

Version

version: pg-client: 3.9.5

Do you have a reproducer?

`List<Tuple> batch = new ArrayList<>(); batch.add(Tuple.of(“julien”, “Julien Viet”)); batch.add(Tuple.of(“emad”, “Emad Alblueshi”));

// Execute the prepared batch client .preparedQuery(“INSERT INTO USERS (id, name) VALUES ($1, $2) RETURNING id”) .executeBatch(batch, res -> { if (res.succeeded()) {

// Process rows
RowSet<Row> rows = res.result();
System.out.println("Got " + rows.rowCount() + " rows ");

for (Row row : rows) {
System.out.println("User id: " + row.getInteger("id"));
 }

} else { System.out.println("Batch failed " + res.cause()); } });`

Output is always the first inserted row: Got 1 rows User id: julien

[zero88]

@ivadoncheva Use this one

if (ar.succeeded()) {
    RowSet<Row> rows = ar.result();
    int[] count = new int[] {0};
    while (rows != null) {
        count[0]++;
        rows.iterator().forEachRemaining(row -> {
            System.out.println(row.toJson());
        });
        rows = rows.next();
    }
    ctx.verify(() -> Assertions.assertTrue(count[0] > 0));
} else {
    ctx.failNow(ar.cause());
}

[ivadoncheva]

Thanks, @zero88. This works!