Yang Wang created SPARK-13934:
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Summary: SqlParser.parseTableIdentifier cannot recognize table
name start with scientific notation
Key: SPARK-13934
URL: https://issues.apache.org/jira/browse/SPARK-13934
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 1.6.1
Reporter: Yang Wang
SqlParser.parseTableIdentifier cannot recognize table name start with
scientific notation like "1e30abcdedfg".
This bug can be reproduced by code following:
val conf = new SparkConf().setAppName(s"test").setMaster("local[2]")
val sc = new SparkContext(conf)
val hc = new HiveContext(sc)
val tableName = "1e34abcd"
hc.sql("select 123").registerTempTable(tableName)
hc.dropTempTable(tableName)
The last line will throw a RuntimeException.(java.lang.RuntimeException: [1.1]
failure: identifier expected)
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