Krisztian Kasa created HIVE-25012:
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Summary: Parsing table alias is failing if query has table
properties specified
Key: HIVE-25012
URL: https://issues.apache.org/jira/browse/HIVE-25012
Project: Hive
Issue Type: Bug
Components: CBO, Parser
Reporter: Krisztian Kasa
Assignee: Krisztian Kasa
{code}
select t1.ROW__IS__DELETED, t1.*, t2.ROW__IS__DELETED, t2.* from
t1('acid.fetch.deleted.rows'='true')
join t2('acid.fetch.deleted.rows'='true') on t1.a = t2.a;
{code}
When creating Join RelNode the aliases are used to lookup left and right input
RelNodes. Aliases are extracted from the AST subtree of the left and right
inputs of the join AST node. In case of a table reference:
{code}
TOK_TABREF
TOK_TABNAME
t1
TOK_TABLEPROPERTIES
TOK_TABLEPROPLIST
TOK_TABLEPROPERTY
'acid.fetch.deleted.rows'
'true'
{code}
Prior HIVE-24854 queries mentioned above failed because existing solution was
not expect TOK_TABLEPROPERTIES.
The goal of this patch is to parse TOK_TABREF properly using existing solution
also used in SemanticAnalyser.doPhase1
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