There's also the Table API approach if you want to avoid typing a "full"
SQL query:
Table t = tEnv.from("myTable");
Cheers,
Fabian
Am Di., 5. Mai 2020 um 16:34 Uhr schrieb Őrhidi Mátyás <
matyas.orh...@gmail.com>:
> Thanks guys for the prompt answers!
>
> On Tue, May 5, 2020 at 2:49 PM Kurt You
Thanks guys for the prompt answers!
On Tue, May 5, 2020 at 2:49 PM Kurt Young wrote:
> A more straightforward way after FLIP-84 would be:
> TableResult result = tEnv.executeSql("select xxx ...");
> result.print();
>
> And if you are using 1.10 now, you can use TableUtils#collectToList(table)
> t
A more straightforward way after FLIP-84 would be:
TableResult result = tEnv.executeSql("select xxx ...");
result.print();
And if you are using 1.10 now, you can use TableUtils#collectToList(table)
to collect the
result to a list, and then print rows by yourself.
Best,
Kurt
On Tue, May 5, 2020
Hi Matyas,
AFAIK, currently, this is the recommended way to print result of table.
In FLIP-84 [1] , which is targeted to 1.11, we will introduce some new APIs
to do the fluent printing like this.
Table table2 = tEnv.sqlQuery("select yy ...");
TableResult result2 = table2.execute();
result2.print(
Dear Flink Community,
I'm missing Spark's table.show() method in Flink. I'm using the following
alternative at the moment:
Table results = tableEnv.sqlQuery("SELECT * FROM my_table");
tableEnv.toAppendStream(results, Row.class).print();
Is it the recommended way to print the content of a table?
