PolarDB Writer脚本开发介绍大家有吗？

通过脚本模式开发的详情请参见通过脚本模式配置任务。脚本配置样例如下，详情请参见上述参数说明。{"type": "job","steps": [{"parameter": {},"name": "Reader","category": "reader"},{"parameter": {"postSql": [],//导入后完成语句。"datasource": "test_005",//数据源名称。"column": [//目标列名。"id","name","age","sex","salary","interest"],"writeMode": "insert",//写入模式。"batchSize": 256,//一次性批量提交的记录数大小。"encoding": "UTF-8",//编码格式。"table": "PolarDB_person_copy",//目标表名。"preSql": []//导入前准备语句。},"name": "Writer","category": "writer"}],"version": "2.0",//版本号。"order": {"hops": [{"from": "Reader","to": "Writer"}]},"setting": {"errorLimit": {//错误记录数。"record": ""},"speed": {"throttle":true,//当throttle值为flase时，mbps参数不生效，表示不限流；当throttle值为true时,表示限流。"concurrent":6, //作业并发数。"mbps":"12"//限流}}} https://help.aliyun.com/document_detail/137782.html——此答案整理自钉群“DataWorks交流群(答疑@机器人)”