luckyliush commented on issue #6830:
URL: https://github.com/apache/seatunnel/issues/6830#issuecomment-2106702652
> > > try to add `rewriteBatchedStatements=true` parameter to your jdbc url
> >
> >
> > Thank you, but this parameter has been added beforeļ¼did not meet
expectations
>
> ```
> plugin_name = jdbc
> user = xxxxx
> url =
"jdbc:mysql://xxxxxx/xxxxxxx?allowMultiQueries=true&useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai&zeroDateTimeBehavior=convertToNull&tinyInt1isBit=false&rewriteBatchedStatements=true&useSSL=false"
> enable_upsert = true
> generate_sink_sql = true
> database = db_name
> table = table_name
> primary_keys = [xxx,xxx]
> ```
>
> try with this config, it will auto generate insert sql, i use this config,
the write speed is good
Hello, now in the seatunnel-2.3.5 version, using the same configuration,
the parallelism parameter will not take effect.
But after adding the parameter read_limit.rows_per_second=10000 to
seatunnel-2.3.5, the parallelism parameter will take effect and the extraction
speed will be significantly improved. Do you know the reason?
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