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ranqiqiang updated FLINK-24378: ------------------------------- Description: hello: If binlog source table-A data is : \{id : 1 , name:'king' } and mysql dim table-B data is \{id : 1, type : 1} ,\{id:1 , type : 2} I used sql : {code:java} //代码占位符 select * from table-A a left join table-B .. as b on a.id = b.id and b.type = 2 {code} I want to know the "{color:#de350b}b.type = 2" {color:#172b4d}could be push down,maybe is helpful . unless get all data to filter . {color}{color} If the filters follow with on, push then operators down , will be better agile! Do you think so ? was: hello: If binlog source table-A data is : \{id : 1 , name:'king' } and mysql dim table-B data is \{id : 1, type : 1} ,\{id:1 , type : 2} I used sql : {code:java} //代码占位符 select * from table-A a left join table-B .. as b on a.id = b.id and b.type = 2 {code} I want to know the "{color:#de350b}b.type = 2" {color:#172b4d}could be push down,maybe is helpful . unless get all data to filter . {color}{color} If the filters follow with on, push then operators down , will be better agile! Do you think so ? > Dim table join operator Push down > --------------------------------- > > Key: FLINK-24378 > URL: https://issues.apache.org/jira/browse/FLINK-24378 > Project: Flink > Issue Type: Improvement > Components: Connectors / JDBC > Reporter: ranqiqiang > Priority: Minor > > hello: > If binlog source table-A data is : \{id : 1 , name:'king' } > and mysql dim table-B data is \{id : 1, type : 1} ,\{id:1 , type : > 2} > > I used sql : > {code:java} > //代码占位符 > select * from table-A a > left join table-B .. as b > on a.id = b.id and b.type = 2 > {code} > I want to know the "{color:#de350b}b.type = 2" {color:#172b4d}could be push > down,maybe is helpful . unless get all data to filter . {color}{color} > > If the filters follow with on, push then operators down , will be better > agile! > Do you think so ? > > > > > -- This message was sent by Atlassian Jira (v8.3.4#803005)