// -------- sink with raw json string stream --------
fromElements(new String[]{
    "{\"score\": \"99\", \"name\": \"stephen\"}",
    "{\"score\": \"100\", \"name\": \"lebron\"}"
}).addSink(
    StarRocksSink.sink(
        // the sink options
        StarRocksSinkOptions.builder()
            .withProperty("jdbc-url", "jdbc:mysql://ip:port,ip:port?xxxxx")
            .withProperty("load-url", "ip:port;ip:port")
            .withProperty("username", "xxx")
            .withProperty("password", "xxx")
            .withProperty("table-name", "xxx")
            .withProperty("database-name", "xxx")
            .withProperty("sink.properties.format", "json")
            .withProperty("sink.properties.strip_outer_array", "true")
            .withProperty("sink.parallelism", "1")
            .build()
    )
);


// -------- sink with stream transformation --------
class RowData {
    public int score;
    public String name;
    public RowData(int score, String name) {
        ......
    }
}
fromElements(
    new RowData[]{
        new RowData(99, "stephen"),
        new RowData(100, "lebron")
    }
).addSink(
    StarRocksSink.sink(
        // the table structure
        TableSchema.builder()
            .field("score", DataTypes.INT())
            .field("name", DataTypes.VARCHAR(20))
            .build(),
        // the sink options
        StarRocksSinkOptions.builder()
            .withProperty("jdbc-url", "jdbc:mysql://ip:port,ip:port?xxxxx")
            .withProperty("load-url", "ip:port;ip:port")
            .withProperty("username", "xxx")
            .withProperty("password", "xxx")
            .withProperty("table-name", "xxx")
            .withProperty("database-name", "xxx")
            .withProperty("sink.properties.format", "json")
            .withProperty("sink.properties.strip_outer_array", "true")
            .withProperty("sink.parallelism", "1")
            .build(),
        // set the slots with streamRowData
        (slots, streamRowData) -> {
            slots[0] = streamRowData.score;
            slots[1] = streamRowData.name;
        }
    )
);

// create a table with `structure` and `properties`
tEnv.executeSql(
    "CREATE TABLE USER_RESULT(" +
        "name VARCHAR," +
        "score BIGINT" +
    ") WITH ( " +
        "'connector' = 'starrocks'," +
        "'jdbc-url'='jdbc:mysql://ip:port,ip:port?xxxxx'," +
        "'load-url'='ip:port;ip:port'," +
        "'database-name' = 'xxx'," +
        "'table-name' = 'xxx'," +
        "'username' = 'xxx'," +
        "'password' = 'xxx'," +
        "'sink.buffer-flush.max-rows' = '1000000'," +
        "'sink.buffer-flush.max-bytes' = '300000000'," +
        "'sink.buffer-flush.interval-ms' = '300000'," +
        "'sink.properties.column_separator' = '\\x01'," +
        "'sink.properties.row_delimiter' = '\\x02'," +
        "'sink.parallelism' = '1'," +
        "'sink.max-retries' = '3'," +
        "'sink.properties.*' = 'xxx'" + // stream load properties like `'sink.properties.columns' = 'k1, v1'`
    ")"
);