feat(spark): add some numeric function mappings

Signed-off-by: Andrew Coleman <[email protected]>

spark/src/main/scala/io/substrait/spark/expression/FunctionMappings.scala

@@ -39,6 +39,26 @@ class FunctionMappings {
     s[Subtract]("subtract"),
     s[Multiply]("multiply"),
     s[Divide]("divide"),
+    s[Abs]("abs"),
+    s[Remainder]("modulus"),
+    s[Pow]("power"),
+    s[Exp]("exp"),
+    s[Sqrt]("sqrt"),
+    s[Sin]("sin"),
+    s[Cos]("cos"),
+    s[Tan]("tan"),
+    s[Asin]("asin"),
+    s[Acos]("acos"),
+    s[Atan]("atan"),
+    s[Atan2]("atan2"),
+    s[Sinh]("sinh"),
+    s[Cosh]("cosh"),
+    s[Tanh]("tanh"),
+    s[Asinh]("asinh"),
+    s[Acosh]("acosh"),
+    s[Atanh]("atanh"),
+    s[Log]("ln"),
+    s[Log10]("log10"),
     s[And]("and"),
     s[Or]("or"),
     s[Not]("not"),
@@ -77,7 +97,8 @@ class FunctionMappings {
     s[Min]("min"),
     s[Max]("max"),
     s[First]("any_value"),
-    s[HyperLogLogPlusPlus]("approx_count_distinct")
+    s[HyperLogLogPlusPlus]("approx_count_distinct"),
+    s[StddevSamp]("std_dev")
   )
 
   val WINDOW_SIGS: Seq[Sig] = Seq(

spark/src/test/scala/io/substrait/spark/NumericSuite.scala

@@ -0,0 +1,40 @@
+package io.substrait.spark
+
+import org.apache.spark.SparkFunSuite
+import org.apache.spark.sql.test.SharedSparkSession
+
+class NumericSuite extends SparkFunSuite with SharedSparkSession with SubstraitPlanTestBase {
+
+  override def beforeAll(): Unit = {
+    super.beforeAll()
+    sparkContext.setLogLevel("WARN")
+  }
+
+  test("basic") {
+    assertSqlSubstraitRelRoundTrip(
+      "select sqrt(abs(num)), mod(num, 2) from (values (-5), (7.4)) as table(num)"
+    )
+  }
+
+  test("exponentials") {
+    assertSqlSubstraitRelRoundTrip(
+      "select power(num, 3), exp(num), ln(num), log10(num) from (values (5), (17)) as table(num)"
+    )
+  }
+
+  test("trig") {
+    assertSqlSubstraitRelRoundTrip(
+      "select sin(num), cos(num), tan(num) from (values (30), (90)) as table(num)"
+    )
+    assertSqlSubstraitRelRoundTrip(
+      "select asin(num), acos(num), atan(num) from (values (0.5), (-0.5)) as table(num)"
+    )
+    assertSqlSubstraitRelRoundTrip(
+      "select sinh(num), cosh(num), tanh(num) from (values (30), (90)) as table(num)"
+    )
+    assertSqlSubstraitRelRoundTrip(
+      "select asinh(num), acosh(num), atanh(num) from (values (0.5), (-0.5)) as table(num)"
+    )
+  }
+
+}

spark/src/test/scala/io/substrait/spark/TPCDSPlan.scala

@@ -32,21 +32,18 @@ class TPCDSPlan extends TPCDSBase with SubstraitPlanTestBase {
   }
 
   // spotless:off
-  val successfulSQL: Set[String] = Set("q1", "q3", "q4", "q5", "q7", "q8",
-    "q11", "q12", "q13", "q14a", "q14b", "q15", "q16", "q18", "q19",
-    "q20", "q21", "q22", "q23a", "q23b", "q24a", "q24b", "q25", "q26", "q27", "q28", "q29",
-    "q30", "q31", "q32", "q33", "q36", "q37", "q38",
-    "q40", "q41", "q42", "q43", "q44", "q46", "q48", "q49",
-    "q50", "q52", "q54", "q55", "q56", "q58", "q59",
-    "q60", "q61", "q62", "q65", "q66", "q67", "q68", "q69",
-    "q70", "q71", "q73", "q76", "q77", "q79",
-    "q80", "q81", "q82", "q85", "q86", "q87", "q88",
-    "q90", "q91", "q92", "q93", "q94", "q95", "q96", "q97", "q98", "q99")
+  val failingSQL: Set[String] = Set(
+    "q2", // because round() isn't defined in substrait to work with Decimal. https://github.com/substrait-io/substrait/pull/713
+    "q9", // requires implementation of named_struct()
+    "q10", "q35", "q45", // Unsupported join type ExistenceJoin (this is an internal spark type)
+    "q51", "q83", "q84", // TBD
+    "q72" //requires implementation of date_add()
+  )
   // spotless:on
 
   tpcdsQueries.foreach {
     q =>
-      if (runAllQueriesIncludeFailed || successfulSQL.contains(q)) {
+      if (runAllQueriesIncludeFailed || !failingSQL.contains(q)) {
         test(s"check simplified (tpcds-v1.4/$q)") {
           testQuery("tpcds", q)
         }