Laurens Versluis created CALCITE-5114:
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Summary: SqlParseException for Spark's "corr" function
Key: CALCITE-5114
URL: https://issues.apache.org/jira/browse/CALCITE-5114
Project: Calcite
Issue Type: Bug
Environment: Running Calcite 1.30.0 with Java 11.
Reporter: Laurens Versluis
When parsing a string that contains Spark's "corr" function, Calcite will throw
a SqlParseException.
Minimal reproducible example:
{code:java}
import org.apache.calcite.sql.dialect.SparkSqlDialect;
import org.apache.calcite.sql.parser.SqlParseException;
import org.apache.calcite.sql.parser.SqlParser;
class Scratch {
public static void main(String[] args) throws SqlParseException {
// Example SQL provided by spark, see
https://spark.apache.org/docs/latest/api/sql/#corr
String sqlQuery = "SELECT corr(c1, c2) FROM VALUES (3, 2), (3, 3), (6,
4) as tab(c1, c2);";
SqlParser.create(sqlQuery,
SparkSqlDialect.DEFAULT.configureParser(SqlParser.config())).parseQuery();
}
} {code}
Output:
{noformat}
Exception in thread "main" org.apache.calcite.sql.parser.SqlParseException:
Encountered "corr" at line 1, column 8.{noformat}
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