[ https://issues.apache.org/jira/browse/FLINK-29458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jark Wu reassigned FLINK-29458: ------------------------------- Assignee: ZuoYan > When two tables have the same field, do not specify the table name,Exception > will be thrown:SqlValidatorException :Column 'currency' is ambiguous > ------------------------------------------------------------------------------------------------------------------------------------------------- > > Key: FLINK-29458 > URL: https://issues.apache.org/jira/browse/FLINK-29458 > Project: Flink > Issue Type: Improvement > Components: Documentation, Table SQL / API > Affects Versions: 1.14.4 > Reporter: ZuoYan > Assignee: ZuoYan > Priority: Major > Fix For: 1.14.4 > > Attachments: image-2022-09-28-21-00-01-302.png, > image-2022-09-28-21-00-09-054.png, image-2022-09-28-21-00-22-733.png > > > When two tables are join, the two tables have the same field. When querying > select, an exception will be thrown if the table name is not specified > exception content > Column 'currency' is ambiguous。 > !image-2022-09-28-21-00-22-733.png! > > !image-2022-09-28-21-00-01-302.png! > !image-2022-09-28-21-00-09-054.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)