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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.spark.sql.hive.execution
import org.apache.spark.sql.{AnalysisException, QueryTest, Row}
import org.apache.spark.sql.hive.test.TestHiveSingleton
import org.apache.spark.sql.test.SQLTestUtils
class HiveCommandSuite extends QueryTest with SQLTestUtils with TestHiveSingleton {
protected override def beforeAll(): Unit = {
super.beforeAll()
sql(
"""
|CREATE TABLE parquet_tab1 (c1 INT, c2 STRING)
|USING org.apache.spark.sql.parquet.DefaultSource
""".stripMargin)
sql(
"""
|CREATE EXTERNAL TABLE parquet_tab2 (c1 INT, c2 STRING)
|STORED AS PARQUET
|TBLPROPERTIES('prop1Key'="prop1Val", '`prop2Key`'="prop2Val")
""".stripMargin)
}
override protected def afterAll(): Unit = {
try {
sql("DROP TABLE IF EXISTS parquet_tab1")
sql("DROP TABLE IF EXISTS parquet_tab2")
} finally {
super.afterAll()
}
}
test("show tables") {
withTable("show1a", "show2b") {
sql("CREATE TABLE show1a(c1 int)")
sql("CREATE TABLE show2b(c2 int)")
checkAnswer(
sql("SHOW TABLES IN default 'show1*'"),
Row("show1a", false) :: Nil)
checkAnswer(
sql("SHOW TABLES IN default 'show1*|show2*'"),
Row("show1a", false) ::
Row("show2b", false) :: Nil)
checkAnswer(
sql("SHOW TABLES 'show1*|show2*'"),
Row("show1a", false) ::
Row("show2b", false) :: Nil)
assert(
sql("SHOW TABLES").count() >= 2)
assert(
sql("SHOW TABLES IN default").count() >= 2)
}
}
test("show tblproperties of data source tables - basic") {
checkAnswer(
sql("SHOW TBLPROPERTIES parquet_tab1")
.filter(s"key = 'spark.sql.sources.provider'"),
Row("spark.sql.sources.provider", "org.apache.spark.sql.parquet.DefaultSource") :: Nil
)
checkAnswer(
sql("SHOW TBLPROPERTIES parquet_tab1(spark.sql.sources.provider)"),
Row("org.apache.spark.sql.parquet.DefaultSource") :: Nil
)
checkAnswer(
sql("SHOW TBLPROPERTIES parquet_tab1")
.filter(s"key = 'spark.sql.sources.schema.numParts'"),
Row("spark.sql.sources.schema.numParts", "1") :: Nil
)
checkAnswer(
sql("SHOW TBLPROPERTIES parquet_tab1('spark.sql.sources.schema.numParts')"),
Row("1"))
}
test("show tblproperties for datasource table - errors") {
val message1 = intercept[AnalysisException] {
sql("SHOW TBLPROPERTIES badtable")
}.getMessage
assert(message1.contains("Table or View badtable not found in database default"))
// When key is not found, a row containing the error is returned.
checkAnswer(
sql("SHOW TBLPROPERTIES parquet_tab1('invalid.prop.key')"),
Row("Table default.parquet_tab1 does not have property: invalid.prop.key") :: Nil
)
}
test("show tblproperties for hive table") {
checkAnswer(sql("SHOW TBLPROPERTIES parquet_tab2('prop1Key')"), Row("prop1Val"))
checkAnswer(sql("SHOW TBLPROPERTIES parquet_tab2('`prop2Key`')"), Row("prop2Val"))
}
test("show tblproperties for spark temporary table - empty row") {
withTempTable("parquet_temp") {
sql(
"""
|CREATE TEMPORARY TABLE parquet_temp (c1 INT, c2 STRING)
|USING org.apache.spark.sql.parquet.DefaultSource
""".stripMargin)
// An empty sequence of row is returned for session temporary table.
checkAnswer(sql("SHOW TBLPROPERTIES parquet_temp"), Nil)
}
}
}
|
