Jay Lee created HIVE-12156:
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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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