diff --git ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g index e6b70a0..04f87b8 100644 --- ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g +++ ql/src/java/org/apache/hadoop/hive/ql/parse/IdentifiersParser.g @@ -347,8 +347,8 @@ intervalLiteral intervalQualifiers : - KW_YEAR KW_TO KW_MONTH -> TOK_INTERVAL_YEAR_MONTH_LITERAL - | KW_DAY KW_TO KW_SECOND -> TOK_INTERVAL_DAY_TIME_LITERAL + (KW_YEAR KW_TO) => KW_YEAR KW_TO KW_MONTH -> TOK_INTERVAL_YEAR_MONTH_LITERAL + | (KW_DAY KW_TO) => KW_DAY KW_TO KW_SECOND -> TOK_INTERVAL_DAY_TIME_LITERAL | KW_YEAR -> TOK_INTERVAL_YEAR_LITERAL | KW_MONTH -> TOK_INTERVAL_MONTH_LITERAL | KW_DAY -> TOK_INTERVAL_DAY_LITERAL