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https://issues.apache.org/jira/browse/FLINK-16813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bowen Li updated FLINK-16813:
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Description:
currently when JDBCInputFormat converts a JDBC result set row to Flink Row, it
doesn't check the type returned from jdbc result set.
Problem is that short from jdbc result set actually returns an Integer via jdbc.
was:
currently when JDBCInputFormat converts a JDBC result set row to Flink Row, it
doesn't check the type returned from jdbc result set. Problem is that object
from jdbc result set doesn't always match the corresponding type in relational
db. E.g. a short column in Postgres actually returns an Integer via jdbc.
> JDBCInputFormat doesn't correctly map Short
> --------------------------------------------
>
> Key: FLINK-16813
> URL: https://issues.apache.org/jira/browse/FLINK-16813
> Project: Flink
> Issue Type: Bug
> Components: Connectors / JDBC
> Affects Versions: 1.10.0
> Reporter: Bowen Li
> Assignee: Bowen Li
> Priority: Major
> Fix For: 1.11.0
>
>
> currently when JDBCInputFormat converts a JDBC result set row to Flink Row,
> it doesn't check the type returned from jdbc result set.
> Problem is that short from jdbc result set actually returns an Integer via
> jdbc.
>
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