Web@fhueske Thanks a lot for your comments and suggestions. And I like the idea of move all validations into validateInput method. I have updated the PR with following changes: 1.Check that orderBy field is correctly validated (only rowtime, proctime) WebFlink SQL Gateway简介. 从官网的资料可以知道Flink SQL Gateway是一个服务,这个服务支持多个客户端并发的从远程提交任务。. Flink SQL Gateway使任务的提交、元数据的查 …
Apache flink PlannerContext getTypeFactory()
WebApr 14, 2024 · 我的场景是从SQL Server数据库获取指定表的增量数据,查询了很多获取增量数据的方案,最终选择了Flink的 flink-connector-sqlserver-cdc ,这个需要用到SQL Server 的CDC(变更数据捕获),通过CDC来获取增量数据,处理数据前需要对数据库进行配置,如果不清楚如何配置 ... Webval resultType = FlinkTypeFactory.toLogicalType(call.getType) // convert operands and help giving untyped NULL literals a type val operands = call.getOperands.zipWithIndex.map { // thishelps e.g. forAS(null) // we might need to extend thislogic in casesome rules donot create typed NULLs cities with strongest gun laws
[FLINK-11803][table-planner-blink] Improve …
WebThe SQL Client executor code hacks a classloader into the planner process by using wrapClassLoader that sets the threads context classloader. Instead we should allow passing a class loader to environment settings. This class loader can be passed to the planner and can be stored in table environment, table config, etc. to have a consistent class ... Webpublic class FlinkTypeFactory extends org.apache.calcite.jdbc.JavaTypeFactoryImpl Flink specific type factory that represents the interface between Flink's TypeInformation and … Webflink-table-api-java-bridge_2.11 1.10.0 org.apache ... diary\\u0027s 4r