Caizhi Weng created FLINK-13490: ----------------------------------- Summary: Fix return null in JDBCUtils::getFieldFromResultSet Key: FLINK-13490 URL: https://issues.apache.org/jira/browse/FLINK-13490 Project: Flink Issue Type: Sub-task Components: Connectors / JDBC Reporter: Caizhi Weng Fix For: 1.9.0, 1.10.0
The null checking in `JDBCUtils::getFieldFromResultSet` is incorrect. Under the current implementation, if one column is null in the result set, the following calls to this method using the same result set will always return null, no matter what the content of the column is. -- This message was sent by Atlassian JIRA (v7.6.14#76016)