[jira] [Assigned] (SPARK-38616) Keep track of SQL query text in Catalyst TreeNode
[
https://issues.apache.org/jira/browse/SPARK-38616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-38616:
Assignee: Gengliang Wang (was: Apache Spark)
> Keep track of SQL query text in Catalyst TreeNode
> -
>
> Key: SPARK-38616
> URL: https://issues.apache.org/jira/browse/SPARK-38616
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.3.0
>Reporter: Gengliang Wang
>Assignee: Gengliang Wang
>Priority: Major
>
> Spark SQL uses the class Origin for tracking the position of each TreeNode in
> the SQL query text. When there is a parser error, we can show the position
> info in the error message:
> {code:java}
> > sql("create tabe foo(i int)")
> org.apache.spark.sql.catalyst.parser.ParseException:
> no viable alternative at input 'create tabe'(line 1, pos 7)
> == SQL ==
> create tabe foo(i int)
> ---^^^ {code}
> It contains two fields: line and startPosition. This is enough for the parser
> since the SQL query text is known.
> However, the SQL query text is unknown in the execution phase. One solution
> is to include the query text in Origin and show it in the runtime error
> message.
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[jira] [Assigned] (SPARK-38616) Keep track of SQL query text in Catalyst TreeNode
[
https://issues.apache.org/jira/browse/SPARK-38616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-38616:
Assignee: Apache Spark (was: Gengliang Wang)
> Keep track of SQL query text in Catalyst TreeNode
> -
>
> Key: SPARK-38616
> URL: https://issues.apache.org/jira/browse/SPARK-38616
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
>Affects Versions: 3.3.0
>Reporter: Gengliang Wang
>Assignee: Apache Spark
>Priority: Major
>
> Spark SQL uses the class Origin for tracking the position of each TreeNode in
> the SQL query text. When there is a parser error, we can show the position
> info in the error message:
> {code:java}
> > sql("create tabe foo(i int)")
> org.apache.spark.sql.catalyst.parser.ParseException:
> no viable alternative at input 'create tabe'(line 1, pos 7)
> == SQL ==
> create tabe foo(i int)
> ---^^^ {code}
> It contains two fields: line and startPosition. This is enough for the parser
> since the SQL query text is known.
> However, the SQL query text is unknown in the execution phase. One solution
> is to include the query text in Origin and show it in the runtime error
> message.
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