ranqiqiang created FLINK-24378:
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Summary: 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
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}
{color:#de350b}{color:#172b4d}If the filters follow with on, push then
operators down , will be better agile！{color}{color}
{color:#de350b}{color:#172b4d}Do you think so ?{color}{color}
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