Xiao Li created SPARK-27901:
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Summary: Improve the error messages of SQL parser
Key: SPARK-27901
URL: https://issues.apache.org/jira/browse/SPARK-27901
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 3.0.0
Reporter: Xiao Li
SQL is one the most popular APIs for Apache Spark. Our SQL parser is built on
ANTLR4. The error messages generated by ANTLR4 is not always helpful. This
umbrella Jira is to track all the improvements in our parser error handling.
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