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From fhueske <...@git.apache.org>
Subject [GitHub] flink pull request #3660: [FLINK-6237] [table] support RAND and RAND_INTEGER...
Date Mon, 03 Apr 2017 14:04:21 GMT
Github user fhueske commented on a diff in the pull request:

    --- Diff: flink-libraries/flink-table/src/test/scala/org/apache/flink/table/expressions/SqlExpressionTest.scala
    @@ -168,6 +168,18 @@ class SqlExpressionTest extends ExpressionTestBase {
    +  @Test
    +  def testRand(): Unit = {
    +    val random = new java.util.Random(1)
    +    testSqlApi("RAND(1)", random.nextDouble().toString)
    --- End diff --
    Check a second time that the next random number is different.

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