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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2020/02/07 05:24:02 UTC
[GitHub] [spark] wangyum commented on a change in pull request #27477:
[SPARK-30724][SQL] Support 'LIKE ANY' and 'LIKE ALL' operators
wangyum commented on a change in pull request #27477: [SPARK-30724][SQL] Support 'LIKE ANY' and 'LIKE ALL' operators
URL: https://github.com/apache/spark/pull/27477#discussion_r376219272
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File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala
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@@ -1375,6 +1375,14 @@ class AstBuilder(conf: SQLConf) extends SqlBaseBaseVisitor[AnyRef] with Logging
case other => Seq(other)
}
+ def getLikeQuantifierExps(expressions: java.util.List[ExpressionContext]): Seq[Expression] = {
+ if (expressions.isEmpty) {
+ throw new ParseException("Syntax error: expected something between '(' and ')'.", ctx)
Review comment:
Teradata's exception:
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