[SPARK-23059][SQL][TEST] Correct some improper with view related method usage

[xubo245]

What changes were proposed in this pull request?

Correct some improper with view related method usage
Only change test cases

like:

 test("list global temp views") {
    try {
      sql("CREATE GLOBAL TEMP VIEW v1 AS SELECT 3, 4")
      sql("CREATE TEMP VIEW v2 AS SELECT 1, 2")

      checkAnswer(sql(s"SHOW TABLES IN $globalTempDB"),
        Row(globalTempDB, "v1", true) ::
        Row("", "v2", true) :: Nil)

      assert(spark.catalog.listTables(globalTempDB).collect().toSeq.map(_.name) == Seq("v1", "v2"))
    } finally {
      spark.catalog.dropTempView("v1")
      spark.catalog.dropGlobalTempView("v2")
    }
  }

other change please review the code.

How was this patch tested?

See test case.

[xubo245]

@dongjoon-hyun Please review it.

[xubo245]

@dongjoon-hyun @gatorsmile Please review it. thanks

[gatorsmile]

ok to test

[SparkQA]

Test build #86134 has finished for PR 20250 at commit 8e49445.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[jiangxb1987]

LGTM

[jiangxb1987]

Ooops

[dongjoon-hyun]

+1, LGTM.

[dongjoon-hyun]

Retest this please.

[SparkQA]

Test build #86347 has finished for PR 20250 at commit 8e49445.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[xubo245]

@gatorsmile @jiangxb1987 @dongjoon-hyun Can this PR be merged ? I will fix if it has problem

[gatorsmile]

retest this please

[SparkQA]

Test build #86748 has finished for PR 20250 at commit 8e49445.

• This patch passes all tests.
• This patch merges cleanly.
• This patch adds no public classes.

[gatorsmile]

Thanks! Merged to master

[xubo245]

Thanks.