WebThe following examples show how to use org.apache.flink.table.api.EnvironmentSettings. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. WebDec 3, 2024 · Describe the bug A clear and concise description of what the bug is. Environment : Flink version : 1.13.3 Flink CDC version: 2.1.0 Database and version: oracle 19c To Reproduce Steps to reproduce the behavior: Thes test data : The test c...
org.apache.flink.table.descriptors.ConnectTableDescriptor
WebFlink API 官方文档 : Table DataStream 互转 StreamExecutionEnvironment : 流式相关。 不能使用SQL的API。 如果要在流里面用SQL,使用下面的 StreamTableEnvironment : 流式SQL相关。 可以使用 SQL的API。 如果要用Stream相关的,需要将tableData.toRetractStream [Row] WebApr 28, 2024 · Flink各种报错汇总及解决方法3 by Unknown 2024-04-28 1 ,Table is not an append-only table. Use the toRetractStream () in order to handle add and retract messages.这个是因为动态表不是append-only模式的,需要用toRetractStream (回撤流)处理就好了.tableEnv.toRetractStream [Person] (result).print ()1 gps wilhelmshaven personalabteilung
org.apache.flink.table.api.java.StreamTableEnvironment.toRetractStream ...
Webprivate void testTableSourceBatchDescriptor(Stream stream, PravegaConfig pravegaConfig) throws Exception { ExecutionEnvironment execEnvRead = ExecutionEnvironment.getExecutionEnvironment(); // Can only use Legacy Flink planner for BatchTableEnvironment BatchTableEnvironment tableEnv = … WebApr 23, 2024 · JDBCUpsertTableSink build = JDBCUpsertTableSink.builder() .setTableSchema(results.getSchema()).setOptions(JDBCOptions.builder().setDBUrl("。MultiQueries=true ... WebApr 10, 2024 · flink滑动窗口和滚动窗口区别_flinksql 窗口滚动窗口 滚动窗口有固定的大小,是一种对数据进行均匀切片的划分方式。窗口之间没有重叠,也不会有间隔,是“首尾 … gps wilhelmshaven