fix mistakes

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/parser/AstBuilder.scala

@@ -2952,8 +2952,9 @@ class AstBuilder extends SqlBaseBaseVisitor[AnyRef] with SQLConfHelper with Logg
   protected def getSerdeInfo(
       rowFormatCtx: Seq[RowFormatContext],
       createFileFormatCtx: Seq[CreateFileFormatContext],
-      ctx: ParserRuleContext): Option[SerdeInfo] = {
-    validateRowFormatFileFormat(rowFormatCtx, createFileFormatCtx, ctx)
+      ctx: ParserRuleContext,
+      skipCheck: Boolean = false): Option[SerdeInfo] = {
+    if (!skipCheck) validateRowFormatFileFormat(rowFormatCtx, createFileFormatCtx, ctx)
     val rowFormatSerdeInfo = rowFormatCtx.map(visitRowFormat)
     val fileFormatSerdeInfo = createFileFormatCtx.map(visitCreateFileFormat)
     (fileFormatSerdeInfo ++ rowFormatSerdeInfo).reduceLeftOption((l, r) => l.merge(r))

sql/core/src/main/scala/org/apache/spark/sql/catalyst/analysis/ResolveSessionCatalog.scala

@@ -297,7 +297,7 @@ class ResolveSessionCatalog(
         assertNoNullTypeInSchema(c.asSelect.schema)
       }
       val (storageFormat, provider) = getStorageFormatAndProvider(
-        c.provider, c.options, c.location, c.serde, ctas = false)
+        c.provider, c.options, c.location, c.serde, ctas = true)
       if (!isV2Provider(provider)) {
         val tableDesc = buildCatalogTable(tbl.asTableIdentifier, new StructType,
           c.partitioning, c.bucketSpec, c.properties, provider, c.location,

sql/core/src/main/scala/org/apache/spark/sql/execution/SparkSqlParser.scala

@@ -438,13 +438,23 @@ class SparkSqlAstBuilder extends AstBuilder {
     checkDuplicateClauses(ctx.TBLPROPERTIES, "TBLPROPERTIES", ctx)
     val provider = ctx.tableProvider.asScala.headOption.map(_.multipartIdentifier.getText)
     val location = visitLocationSpecList(ctx.locationSpec())
-    // rowStorage used to determine CatalogStorageFormat.serde and
-    // CatalogStorageFormat.properties in STORED AS clause.
-    val serdeInfo = getSerdeInfo(ctx.rowFormat.asScala, ctx.createFileFormat.asScala, ctx)
+    // TODO: Do not skip serde check for CREATE TABLE LIKE.
+    val serdeInfo = getSerdeInfo(
+      ctx.rowFormat.asScala, ctx.createFileFormat.asScala, ctx, skipCheck = true)
     if (provider.isDefined && serdeInfo.isDefined) {
       operationNotAllowed(s"CREATE TABLE LIKE ... USING ... ${serdeInfo.get.describe}", ctx)
     }
 
+    // TODO: remove this restriction as it seems unnecessary.
+    serdeInfo match {
+      case Some(SerdeInfo(storedAs, formatClasses, serde, _)) =>
+        if (storedAs.isEmpty && formatClasses.isEmpty && serde.isDefined) {
+          throw new ParseException("'ROW FORMAT' must be used with 'STORED AS'", ctx)
+        }
+      case _ =>
+    }
+
+    // TODO: also look at `HiveSerDe.getDefaultStorage`.
     val storage = toStorageFormat(location, serdeInfo, ctx)
     val properties = Option(ctx.tableProps).map(visitPropertyKeyValues).getOrElse(Map.empty)
     CreateTableLikeCommand(
@@ -603,7 +613,8 @@ class SparkSqlAstBuilder extends AstBuilder {
    */
   override def visitInsertOverwriteHiveDir(
       ctx: InsertOverwriteHiveDirContext): InsertDirParams = withOrigin(ctx) {
-    val serdeInfo = getSerdeInfo(Seq(ctx.rowFormat), Seq(ctx.createFileFormat), ctx)
+    val serdeInfo = getSerdeInfo(
+      Option(ctx.rowFormat).toSeq, Option(ctx.createFileFormat).toSeq, ctx)
     val path = string(ctx.path)
     // The path field is required
     if (path.isEmpty) {

sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveDDLSuite.scala

@@ -2780,7 +2780,7 @@ class HiveDDLSuite
             |ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
             """.stripMargin)
       }.getMessage
-      assert(e.contains("'ROW FORMAT' must be used with 'STORED AS'"))
+      assert(e.contains("Operation not allowed: CREATE TABLE LIKE ... USING ... ROW FORMAT SERDE"))
 
       // row format doesn't work with provider hive
       e = intercept[AnalysisException] {
@@ -2791,7 +2791,7 @@ class HiveDDLSuite
             |WITH SERDEPROPERTIES ('test' = 'test')
           """.stripMargin)
       }.getMessage
-      assert(e.contains("'ROW FORMAT' must be used with 'STORED AS'"))
+      assert(e.contains("Operation not allowed: CREATE TABLE LIKE ... USING ... ROW FORMAT SERDE"))
 
       // row format doesn't work without 'STORED AS'
       e = intercept[AnalysisException] {
@@ -2813,8 +2813,7 @@ class HiveDDLSuite
             |ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
             """.stripMargin)
       }.getMessage
-      assert(e.contains(
-        "'INPUTFORMAT hiveFormat' and 'USING provider' should not be specified both"))
+      assert(e.contains("Operation not allowed: CREATE TABLE LIKE ... USING ... STORED AS"))
 
       // row format works with STORED AS hive format (from hive table)
       spark.sql(