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Background Introduction Create Variable Reference variables in Flink SQL Reference variables in args of Flink JAR jobs Background Introduction In the actual production enviro...
To read a OneTable synced target table (regardless of the table format) in Apache Spark locally or on services like Amazon EMR, Google Cloud’s Dataproc, Azure HDInsight, or Databr...
Hudi Integration Configurations Hudi Operations Apache Hudi (pronounced “hoodie”) is the next generation streaming data lake platform. Apache Hudi brings core warehouse and dat...
存储过程节点 任务参数 存储过程节点 根据选择的数据源,执行存储过程。 拖动工具栏中的PROCEDURE 任务节点到画板中,如下图所示: 前提:在该数据库里面创建存储过程,如: CREATE PROCEDURE dolphinscheduler . test ( in in1 INT , out out1 I...
Concepts Comparability Equality Orderability Equivalence Comparability and equality Comparability Orderability Between different Agtypes AGE already has good semantics for...