Table aliases are case sensitive. --------------------------------- Key: HIVE-1458 URL: https://issues.apache.org/jira/browse/HIVE-1458 Project: Hadoop Hive Issue Type: Bug Reporter: Jonathan Chang Priority: Minor
This query: SELECT exploded, COUNT(1) FROM ( SELECT SPLIT(value, "0") AS value FROM tmp_jonchang_hive_test ) B LATERAL VIEW explode(value) C AS exploded GROUP BY exploded produces the error: FAILED: Error in semantic analysis: line 7:9 Invalid Table Alias or Column Reference exploded However, when B is changed to lowercase, the query works as expected: SELECT exploded, COUNT(1) FROM ( SELECT SPLIT(value, "0") AS value FROM tmp_jonchang_hive_test ) b LATERAL VIEW explode(value) C AS exploded GROUP BY exploded Table aliases shouldn't be case sensitive AFAIK. And even if they are, I can't see the cause for the error. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.