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[SPARK-29379][SQL]SHOW FUNCTIONS show '!=', '<>' , 'between', 'case' #26053

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[SPARK-29379][SQL]SHOW FUNCTIONS show '!=', '<>' , 'between', 'case' #26053

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911007a
fix show functions
AngersZhuuuu Oct 8, 2019
ba22b62
fix bug
AngersZhuuuu Oct 8, 2019
074ee0e
fit SYSTEM/USER
AngersZhuuuu Oct 8, 2019
9b8d63e
fix UT
AngersZhuuuu Oct 8, 2019
b066088
follow comment
AngersZhuuuu Oct 9, 2019
3d6c85d
follow comment
AngersZhuuuu Oct 16, 2019
85556a6
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AngersZhuuuu Oct 16, 2019
22b3487
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AngersZhuuuu Oct 16, 2019
60cd8a8
Update SQLQuerySuite.scala
AngersZhuuuu Oct 16, 2019
522193c
Revert "Update SQLQuerySuite.scala"
AngersZhuuuu Oct 16, 2019
a285290
Update SQLQuerySuite.scala
AngersZhuuuu Oct 16, 2019
9f68ead
remove empty line
AngersZhuuuu Oct 16, 2019
bc04f99
follow commment
AngersZhuuuu Oct 17, 2019
7ac4d16
scalastyle
AngersZhuuuu Oct 17, 2019
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@AngersZhuuuu
AngersZhuuuu committed Oct 17, 2019
commit bc04f99fcb7ac98b12acbfdb19df332595b94003
2 changes: 1 addition & 1 deletion sql/core/src/test/scala/org/apache/spark/sql/execution/command/DDLSuite.scala
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Expand Up @@ -2064,7 +2064,7 @@ abstract class DDLSuite extends QueryTest with SQLTestUtils {

test("show functions") {
withUserDefinedFunction("add_one" -> true) {
val numFunctions = FunctionRegistry.functionSet.size.toLong + 4L
val numFunctions = FunctionRegistry.functionSet.size.toLong + FunctionsCommand.virtualOperators.size
assert(sql("show functions").count() === numFunctions)
assert(sql("show system functions").count() === numFunctions)
assert(sql("show all functions").count() === numFunctions)
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4 changes: 3 additions & 1 deletion sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveUDFSuite.scala
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Expand Up @@ -32,6 +32,7 @@ import org.apache.hadoop.io.{LongWritable, Writable}

import org.apache.spark.sql.{AnalysisException, QueryTest, Row}
import org.apache.spark.sql.catalyst.plans.logical.Project
import org.apache.spark.sql.execution.command.FunctionsCommand
import org.apache.spark.sql.functions.max
import org.apache.spark.sql.hive.test.TestHiveSingleton
import org.apache.spark.sql.internal.SQLConf
Expand Down Expand Up @@ -563,7 +564,8 @@ class HiveUDFSuite extends QueryTest with TestHiveSingleton with SQLTestUtils {
checkAnswer(
sql("SELECT testUDFToListInt(s) FROM inputTable"),
Seq(Row(Seq(1, 2, 3))))
assert(sql("show functions").count() == numFunc + 5)
assert(sql("show functions").count() ==
numFunc + FunctionsCommand.virtualOperators.size + 1)
assert(spark.catalog.listFunctions().count() == numFunc + 1)
}
}
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