iartiukhov commented on code in PR #7103:
URL: https://github.com/apache/ignite-3/pull/7103#discussion_r2601416488
##########
examples/java/src/main/java/org/apache/ignite/example/table/MapperExample.java:
##########
@@ -37,23 +40,52 @@ public Integer toColumnType(String cityId) {
}
public static void main(String[] args) throws Exception {
- var mapper = Mapper.builder(Person.class)
- .automap()
- .map("cityId", "city_id", new CityIdConverter())
- .build();
- try (IgniteClient client = IgniteClient.builder()
- .addresses("127.0.0.1:10800")
- .build()
- ) {
- RecordView<Person> view = client.tables()
- .table("person")
- .recordView(mapper);
+ try (Connection conn =
DriverManager.getConnection("jdbc:ignite:thin://127.0.0.1:10800/")) {
+ try (Statement stmt = conn.createStatement()) {
- Person myPerson = new Person(2, "2", "John Doe", 40, "Apache");
+ stmt.executeUpdate(
+ "CREATE TABLE IF NOT EXISTS Person ("
Review Comment:
Let's implement the idea from [this
comment](https://github.com/apache/ignite-3/pull/7122#discussion_r2598952107)
by removing `IF NOT EXISTS`.
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