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author | Michael Armbrust <michael@databricks.com> | 2014-06-05 23:20:59 -0700 |
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committer | Reynold Xin <rxin@apache.org> | 2014-06-05 23:20:59 -0700 |
commit | 41db44c428a10f4453462d002d226798bb8fbdda (patch) | |
tree | af964239495e9fdeb8b5284e6960035b60c2316d /sql | |
parent | b45c13e7d798f97b92f1a6329528191b8d779c4f (diff) | |
download | spark-41db44c428a10f4453462d002d226798bb8fbdda.tar.gz spark-41db44c428a10f4453462d002d226798bb8fbdda.tar.bz2 spark-41db44c428a10f4453462d002d226798bb8fbdda.zip |
[SPARK-2050][SQL] LIKE, RLIKE and IN in HQL should not be case sensitive.
Author: Michael Armbrust <michael@databricks.com>
Closes #989 from marmbrus/caseSensitiveFuncitons and squashes the following commits:
681de54 [Michael Armbrust] LIKE, RLIKE and IN in HQL should not be case sensitive.
Diffstat (limited to 'sql')
-rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveQl.scala | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveQl.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveQl.scala index e8a3ee5535..c133bf2423 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveQl.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveQl.scala @@ -791,6 +791,10 @@ private[hive] object HiveQl { val NOT = "(?i)NOT".r val TRUE = "(?i)TRUE".r val FALSE = "(?i)FALSE".r + val LIKE = "(?i)LIKE".r + val RLIKE = "(?i)RLIKE".r + val REGEXP = "(?i)REGEXP".r + val IN = "(?i)IN".r protected def nodeToExpr(node: Node): Expression = node match { /* Attribute References */ @@ -871,14 +875,14 @@ private[hive] object HiveQl { case Token(">=", left :: right:: Nil) => GreaterThanOrEqual(nodeToExpr(left), nodeToExpr(right)) case Token("<", left :: right:: Nil) => LessThan(nodeToExpr(left), nodeToExpr(right)) case Token("<=", left :: right:: Nil) => LessThanOrEqual(nodeToExpr(left), nodeToExpr(right)) - case Token("LIKE", left :: right:: Nil) => Like(nodeToExpr(left), nodeToExpr(right)) - case Token("RLIKE", left :: right:: Nil) => RLike(nodeToExpr(left), nodeToExpr(right)) - case Token("REGEXP", left :: right:: Nil) => RLike(nodeToExpr(left), nodeToExpr(right)) + case Token(LIKE(), left :: right:: Nil) => Like(nodeToExpr(left), nodeToExpr(right)) + case Token(RLIKE(), left :: right:: Nil) => RLike(nodeToExpr(left), nodeToExpr(right)) + case Token(REGEXP(), left :: right:: Nil) => RLike(nodeToExpr(left), nodeToExpr(right)) case Token("TOK_FUNCTION", Token("TOK_ISNOTNULL", Nil) :: child :: Nil) => IsNotNull(nodeToExpr(child)) case Token("TOK_FUNCTION", Token("TOK_ISNULL", Nil) :: child :: Nil) => IsNull(nodeToExpr(child)) - case Token("TOK_FUNCTION", Token("IN", Nil) :: value :: list) => + case Token("TOK_FUNCTION", Token(IN(), Nil) :: value :: list) => In(nodeToExpr(value), list.map(nodeToExpr)) case Token("TOK_FUNCTION", Token("between", Nil) :: |