[jira] [Created] (HIVE-12156) expanding view doesn't quote reserved keyword

["Jay Lee (JIRA)" <ji...@apache.org>]

Jay Lee created HIVE-12156:
------------------------------

             Summary: expanding view doesn't quote reserved keyword
                 Key: HIVE-12156
                 URL: https://issues.apache.org/jira/browse/HIVE-12156
             Project: Hive
          Issue Type: Bug
          Components: Parser
    Affects Versions: 1.2.1
         Environment: hadoop 2.7
hive 1.2.1
            Reporter: Jay Lee


hive> create table testreserved (data struct<`end`:string, id: string>);
OK
Time taken: 0.274 seconds
hive> create view testreservedview as select data.`end` as data_end, data.id as data_id from testreserved;
OK
Time taken: 0.769 seconds
hive> select data.`end` from testreserved;
OK
Time taken: 1.852 seconds
hive> select data_id from testreservedview;
NoViableAltException(98@[])
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.identifier(HiveParser_IdentifiersParser.java:10858)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceFieldExpression(HiveParser_IdentifiersParser.java:6438)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceUnaryPrefixExpression(HiveParser_IdentifiersParser.java:6768)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceUnarySuffixExpression(HiveParser_IdentifiersParser.java:6828)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceBitwiseXorExpression(HiveParser_IdentifiersParser.java:7012)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceStarExpression(HiveParser_IdentifiersParser.java:7172)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedencePlusExpression(HiveParser_IdentifiersParser.java:7332)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceAmpersandExpression(HiveParser_IdentifiersParser.java:7483)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceBitwiseOrExpression(HiveParser_IdentifiersParser.java:7634)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceEqualExpression(HiveParser_IdentifiersParser.java:8164)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceNotExpression(HiveParser_IdentifiersParser.java:9177)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceAndExpression(HiveParser_IdentifiersParser.java:9296)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.precedenceOrExpression(HiveParser_IdentifiersParser.java:9455)
	at org.apache.hadoop.hive.ql.parse.HiveParser_IdentifiersParser.expression(HiveParser_IdentifiersParser.java:6105)
	at org.apache.hadoop.hive.ql.parse.HiveParser.expression(HiveParser.java:45840)
	at org.apache.hadoop.hive.ql.parse.HiveParser_SelectClauseParser.selectItem(HiveParser_SelectClauseParser.java:2907)
	at org.apache.hadoop.hive.ql.parse.HiveParser_SelectClauseParser.selectList(HiveParser_SelectClauseParser.java:1373)
	at org.apache.hadoop.hive.ql.parse.HiveParser_SelectClauseParser.selectClause(HiveParser_SelectClauseParser.java:1128)
	at org.apache.hadoop.hive.ql.parse.HiveParser.selectClause(HiveParser.java:45827)
	at org.apache.hadoop.hive.ql.parse.HiveParser.selectStatement(HiveParser.java:41495)
	at org.apache.hadoop.hive.ql.parse.HiveParser.regularBody(HiveParser.java:41402)
	at org.apache.hadoop.hive.ql.parse.HiveParser.queryStatementExpressionBody(HiveParser.java:40413)
	at org.apache.hadoop.hive.ql.parse.HiveParser.queryStatementExpression(HiveParser.java:40283)
	at org.apache.hadoop.hive.ql.parse.HiveParser.execStatement(HiveParser.java:1590)
	at org.apache.hadoop.hive.ql.parse.HiveParser.statement(HiveParser.java:1109)
	at org.apache.hadoop.hive.ql.parse.ParseDriver.parse(ParseDriver.java:202)
...

When view is expanded, field should be quote with backquote.



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