jiaan.geng created SPARK-37389:
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Summary: Check unclosed bracketed comments
Key: SPARK-37389
URL: https://issues.apache.org/jira/browse/SPARK-37389
Project: Spark
Issue Type: Sub-task
Components: SQL
Affects Versions: 3.3.0
Reporter: jiaan.geng
The SQL below has unclosed bracketed comment.
{code:java}
/*abc*/
select 1 as a
/*
2 as b
/*abc*/
, 3 as c
/**/
;
{code}
But Spark will output:
a
1
PostgreSQL also supports the feature, and output:
{code:java}
SQL 错误 [42601]: Unterminated block comment started at position 47 in SQL
/*abc*/ -- block comment
select 1 as a
/*
2 as b
/*abc*/
, 3 as c
/**/
. Expected */ sequence
{code}
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