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https://issues.apache.org/jira/browse/FLINK-29858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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waywtdcc updated FLINK-29858:
-----------------------------
Description:
Jdbc reading supports setting multiple queryTemplates. Currently, jdbc reading
only supports reading one query template. Sometimes it is not enough. The
queryTemplate in the JdbcRowDataInputFormat. Sometimes you may need to select *
from table where col1>=? and col1 < ? And select * from table where col1>=?
and col1 <= ? Both templates should be used
!image-2022-11-03-13-53-12-593.png!
was:
Jdbc reading supports setting multiple queryTemplates. Currently, jdbc reading
only supports reading one query template. Sometimes it is not enough.
queryTemplate
in JdbcRowDataInputFormat
> Jdbc reading supports setting multiple queryTemplates
> -----------------------------------------------------
>
> Key: FLINK-29858
> URL: https://issues.apache.org/jira/browse/FLINK-29858
> Project: Flink
> Issue Type: New Feature
> Components: Connectors / JDBC
> Affects Versions: 1.16.0
> Reporter: waywtdcc
> Priority: Major
> Fix For: 1.17.0
>
> Attachments: image-2022-11-03-13-53-12-593.png
>
>
> Jdbc reading supports setting multiple queryTemplates. Currently, jdbc
> reading only supports reading one query template. Sometimes it is not enough.
> The queryTemplate in the JdbcRowDataInputFormat. Sometimes you may need to
> select * from table where col1>=? and col1 < ? And select * from table where
> col1>=? and col1 <= ? Both templates should be used
> !image-2022-11-03-13-53-12-593.png!
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