使用优化:Mysql Reader 支持 schema 发现用户在使用 Mysql reader 时,需要在任务配置中指定 schema,即要读取列的列名和类型。Mysql reader 会根据用户配置拼出一个 select 语句,用以从 mysql 拉取数据。这种... (https://p6-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/0c79bb9373f64dd781b36cb1265effb6~tplv-k3u1fbpfcp-5.jpeg?)[https://github.com/bytedance/bitsail/issues/249](https://xie.infoq.cn/link?target=https...
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"Value": 1265.820002 }, { "Name": "Bandwidth", "Value": 65072700.440000005 } ] } ] }, { "TimeStamp": "2022-08-07 00:05:00", ...
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