Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3660#discussion_r109908139
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/table/expressions/SqlExpressionTest.scala
---
@@ -168,6 +168,18 @@ class SqlExpressionTest extends ExpressionTestBase {
testSqlApi("ELEMENT(ARRAY['HELLO WORLD'])", "HELLO WORLD")
}
+ @Test
+ def testRand(): Unit = {
+ val random = new java.util.Random(1)
+ testSqlApi("RAND(1)", random.nextDouble().toString)
--- End diff --
I see, I think in that case it should be OK, to keep the test as it is.
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