Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/10745#discussion_r49778033
--- Diff:
sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/CatalystQlSuite.scala
---
@@ -170,4 +171,10 @@ class CatalystQlSuite extends PlanTest {
parser.parsePlan("select sum(product + 1) over (partition by (product
+ (1)) order by 2) " +
"from windowData")
}
+
+ test("string charset literal") {
+ compareExpressions(
+ parser.parseExpression("'ISO-8859-1' 0x4341464562616265"),
--- End diff --
Talked to a few more people about this. I think it's best to just drop
this. Only MySQL and Hive support this, and we cannot support the identical
syntax anyway. I'd say if this is a really desired feature, we can just build a
function for it.
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