Wenchen Fan created SPARK-5278: ---------------------------------- Summary: ambiguous reference to fields in Spark SQL is incompleted Key: SPARK-5278 URL: https://issues.apache.org/jira/browse/SPARK-5278 Project: Spark Issue Type: Bug Components: SQL Reporter: Wenchen Fan
for json string like {"a":[ { "b": 1, "B": 2 } } The SQL `SELECT a.b from t` will report error for ambiguous reference to fields. But for json string like {"a":[ { "b": 1, "B": 2 }] } The SQL `SELECT a[0].b from t` will pass and pick the first `b` -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org