[SPARK-58261][SQL][SDP] Support SCD Type 2 syntax in SQL AUTO CDC

docs/sql-ref-ansi-compliance.md

@@ -583,6 +583,7 @@ Below is a list of all the keywords in Spark SQL.
 |GROUPING|non-reserved|non-reserved|reserved|
 |HANDLER|non-reserved|non-reserved|non-reserved|
 |HAVING|reserved|non-reserved|reserved|
+|HISTORY|non-reserved|non-reserved|non-reserved|
 |HOUR|non-reserved|non-reserved|non-reserved|
 |HOURS|non-reserved|non-reserved|non-reserved|
 |IDENTIFIER|non-reserved|non-reserved|non-reserved|
@@ -741,6 +742,7 @@ Below is a list of all the keywords in Spark SQL.
 |ROLLUP|non-reserved|non-reserved|reserved|
 |ROW|non-reserved|non-reserved|reserved|
 |ROWS|non-reserved|non-reserved|reserved|
+|SCD|non-reserved|non-reserved|non-reserved|
 |SCHEMA|non-reserved|non-reserved|non-reserved|
 |SCHEMAS|non-reserved|non-reserved|non-reserved|
 |SECOND|non-reserved|non-reserved|non-reserved|
@@ -803,6 +805,7 @@ Below is a list of all the keywords in Spark SQL.
 |TINYINT|non-reserved|non-reserved|non-reserved|
 |TO|reserved|non-reserved|reserved|
 |TOUCH|non-reserved|non-reserved|non-reserved|
+|TRACK|non-reserved|non-reserved|non-reserved|
 |TRAILING|reserved|non-reserved|reserved|
 |TRANSACTION|non-reserved|non-reserved|non-reserved|
 |TRANSACTIONS|non-reserved|non-reserved|non-reserved|

sql/api/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBaseLexer.g4

@@ -300,6 +300,7 @@ GROUPING: 'GROUPING';
 HANDLER: 'HANDLER';
 HAVING: 'HAVING';
 BINARY_HEX: 'X';
+HISTORY: 'HISTORY';
 HOUR: 'HOUR';
 HOURS: 'HOURS';
 IDENTIFIER_KW: 'IDENTIFIER';
@@ -458,6 +459,7 @@ ROW: 'ROW';
 ROWS: 'ROWS';
 SECOND: 'SECOND';
 SECONDS: 'SECONDS';
+SCD: 'SCD';
 SCHEMA: 'SCHEMA';
 SCHEMAS: 'SCHEMAS';
 SECURITY: 'SECURITY';
@@ -519,6 +521,7 @@ TINYINT: 'TINYINT';
 TO: 'TO';
 EXECUTE: 'EXECUTE';
 TOUCH: 'TOUCH';
+TRACK: 'TRACK';
 TRAILING: 'TRAILING';
 TRANSACTION: 'TRANSACTION';
 TRANSACTIONS: 'TRANSACTIONS';

sql/api/src/main/antlr4/org/apache/spark/sql/catalyst/parser/SqlBaseParser.g4

@@ -774,6 +774,8 @@ autoCdcParameters
         autoCdcDeleteClause?
         autoCdcSequenceByClause
         autoCdcColumnsClause?
+        autoCdcStoredAsClause?
+        autoCdcTrackHistoryClause?
     ;
 
 autoCdcDeleteClause
@@ -790,6 +792,16 @@ autoCdcColumnsClause
         ASTERISK EXCEPT LEFT_PAREN exceptCols=identifierSeq RIGHT_PAREN)
     ;
 
+autoCdcStoredAsClause
+    : STORED AS SCD TYPE scdType=INTEGER_VALUE
+    ;
+
+autoCdcTrackHistoryClause
+    : TRACK HISTORY ON (
+        LEFT_PAREN trackCols=identifierSeq RIGHT_PAREN |
+        ASTERISK EXCEPT LEFT_PAREN nonTrackCols=identifierSeq RIGHT_PAREN)
+    ;
+
 identifierReference
     : IDENTIFIER_KW LEFT_PAREN expression RIGHT_PAREN
     | multipartIdentifier
@@ -2160,6 +2172,7 @@ ansiNonReserved
     | GLOBAL
     | GROUPING
     | HANDLER
+    | HISTORY
     | HOUR
     | HOURS
     | IDENTIFIER_KW
@@ -2292,6 +2305,7 @@ ansiNonReserved
     | ROLLUP
     | ROW
     | ROWS
+    | SCD
     | SCHEMA
     | SCHEMAS
     | SECOND
@@ -2346,6 +2360,7 @@ ansiNonReserved
     | TIMESTAMPDIFF
     | TINYINT
     | TOUCH
+    | TRACK
     | TRANSACTION
     | TRANSACTIONS
     | TRANSFORM
@@ -2586,6 +2601,7 @@ nonReserved
     | GROUPING
     | HANDLER
     | HAVING
+    | HISTORY
     | HOUR
     | HOURS
     | IDENTIFIER_KW
@@ -2735,6 +2751,7 @@ nonReserved
     | ROLLUP
     | ROW
     | ROWS
+    | SCD
     | SCHEMA
     | SCHEMAS
     | SECOND
@@ -2795,6 +2812,7 @@ nonReserved
     | TINYINT
     | TO
     | TOUCH
+    | TRACK
     | TRAILING
     | TRANSACTION
     | TRANSACTIONS

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

@@ -1400,7 +1400,10 @@ class AstBuilder extends DataTypeAstBuilder
         deleteCondition = params.deleteCondition,
         sequenceByExpr = params.sequencing,
         includeColumns = params.includeColumns,
-        excludeColumns = params.excludeColumns)
+        excludeColumns = params.excludeColumns,
+        storedAsScdType = params.storedAsScdType,
+        trackHistoryColumns = params.trackHistoryColumns,
+        trackHistoryExceptColumns = params.trackHistoryExceptColumns)
     }
 
   protected def parseAutoCdcParams(params: AutoCdcParametersContext): AutoCdcParams =
@@ -1430,13 +1433,43 @@ class AstBuilder extends DataTypeAstBuilder
           visitIdentifierSeq(c.exceptCols).map(UnresolvedAttribute.quoted)
       }
 
+      // STORED AS SCD TYPE <n>. Absent clause defaults to SCD Type 1. Only 1 and 2 are
+      // supported; reject anything else (including oversized numeric literals) with a clear
+      // error rather than a generic parse failure or NumberFormatException. Match on the token
+      // text rather than parsing to Int so an overflowing literal cannot throw.
+      val storedAsScdType = Option(params.autoCdcStoredAsClause()) match {
+        case Some(c) =>
+          c.scdType.getText match {
+            case "1" => 1
+            case "2" => 2
+            case other =>
+              operationNotAllowed(
+                s"Unsupported SCD type: $other. AUTO CDC only supports STORED AS SCD TYPE 1 " +
+                  "or SCD TYPE 2.", c)
+          }
+        case None => 1
+      }
+
+      val trackHistoryClause = Option(params.autoCdcTrackHistoryClause())
+      val trackHistoryColumns = trackHistoryClause.collect {
+        case c if c.trackCols != null =>
+          visitIdentifierSeq(c.trackCols).map(UnresolvedAttribute.quoted)
+      }
+      val trackHistoryExceptColumns = trackHistoryClause.collect {
+        case c if c.nonTrackCols != null =>
+          visitIdentifierSeq(c.nonTrackCols).map(UnresolvedAttribute.quoted)
+      }
+
       AutoCdcParams(
         source = source,
         keys = keys,
         deleteCondition = deleteCondition,
         sequencing = sequencing,
         includeColumns = includeColumns,
-        excludeColumns = excludeColumns)
+        excludeColumns = excludeColumns,
+        storedAsScdType = storedAsScdType,
+        trackHistoryColumns = trackHistoryColumns,
+        trackHistoryExceptColumns = trackHistoryExceptColumns)
     }
 
   /**
@@ -8038,4 +8071,7 @@ case class AutoCdcParams(
     deleteCondition: Option[Expression],
     sequencing: Expression,
     includeColumns: Option[Seq[UnresolvedAttribute]],
-    excludeColumns: Option[Seq[UnresolvedAttribute]])
+    excludeColumns: Option[Seq[UnresolvedAttribute]],
+    storedAsScdType: Int,
+    trackHistoryColumns: Option[Seq[UnresolvedAttribute]],
+    trackHistoryExceptColumns: Option[Seq[UnresolvedAttribute]])

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/AutoCdcInto.scala

@@ -25,7 +25,8 @@ import org.apache.spark.sql.catalyst.trees.BinaryLike
  * Logical plan node for an AUTO CDC INTO operation, used by Spark Declarative Pipelines.
  *
  * This represents a CDC (Change Data Capture) operation that applies an ordered change event
- * stream from [[source]] into [[targetTable]] using SCD Type 1 (upsert) semantics.
+ * stream from [[source]] into [[targetTable]] using SCD Type 1 (upsert) or SCD Type 2
+ * (history-tracking) semantics, as selected by [[storedAsScdType]].
  *
  * This node only ever appears as the flow operation of a [[CreateFlowCommand]] (parsed from
  * `CREATE FLOW ... AS AUTO CDC INTO ...`); there is no standalone `AUTO CDC INTO` syntax. It is a
@@ -53,6 +54,16 @@ import org.apache.spark.sql.catalyst.trees.BinaryLike
  * @param excludeColumns Source columns to exclude from the target table (i.e., all columns
  *                       except these). [[None]] when no COLUMNS clause was specified. Mutually
  *                       exclusive with [[includeColumns]].
+ * @param storedAsScdType The SCD type of the target table, from `STORED AS SCD TYPE <n>`. 1 for
+ *                       SCD Type 1 (upsert) and 2 for SCD Type 2 (history-tracking). Defaults to
+ *                       1 when no `STORED AS` clause is specified.
+ * @param trackHistoryColumns SCD2-only. An explicit list of columns whose value change opens a
+ *                       new history record, from `TRACK HISTORY ON (...)`. [[None]] when no TRACK
+ *                       HISTORY clause was specified. Mutually exclusive with
+ *                       [[trackHistoryExceptColumns]].
+ * @param trackHistoryExceptColumns SCD2-only. Columns excluded from history tracking, from
+ *                       `TRACK HISTORY ON * EXCEPT (...)`. [[None]] when no TRACK HISTORY clause
+ *                       was specified. Mutually exclusive with [[trackHistoryColumns]].
  */
 case class AutoCdcInto(
     targetTable: LogicalPlan,
@@ -61,7 +72,10 @@ case class AutoCdcInto(
     deleteCondition: Option[Expression],
     sequenceByExpr: Expression,
     includeColumns: Option[Seq[UnresolvedAttribute]],
-    excludeColumns: Option[Seq[UnresolvedAttribute]]
+    excludeColumns: Option[Seq[UnresolvedAttribute]],
+    storedAsScdType: Int,
+    trackHistoryColumns: Option[Seq[UnresolvedAttribute]],
+    trackHistoryExceptColumns: Option[Seq[UnresolvedAttribute]]
 ) extends LogicalPlan with BinaryLike[LogicalPlan] {
   override def left: LogicalPlan = targetTable
   override def right: LogicalPlan = source

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/v2Commands.scala

@@ -852,6 +852,16 @@ case class CreateStreamingTable(
  *                       clause was specified. Mutually exclusive with [[excludeColumns]].
  * @param excludeColumns Source columns to exclude. [[None]] when no COLUMNS clause was specified.
  *                       Mutually exclusive with [[includeColumns]].
+ * @param storedAsScdType The SCD type of the target table, from `STORED AS SCD TYPE <n>`. 1 for
+ *                       SCD Type 1 (upsert) and 2 for SCD Type 2 (history-tracking). Defaults to
+ *                       1 when no `STORED AS` clause is specified.
+ * @param trackHistoryColumns SCD2-only. An explicit list of columns whose value change opens a
+ *                       new history record, from `TRACK HISTORY ON (...)`. [[None]] when no TRACK
+ *                       HISTORY clause was specified. Mutually exclusive with
+ *                       [[trackHistoryExceptColumns]].
+ * @param trackHistoryExceptColumns SCD2-only. Columns excluded from history tracking, from
+ *                       `TRACK HISTORY ON * EXCEPT (...)`. [[None]] when no TRACK HISTORY clause
+ *                       was specified. Mutually exclusive with [[trackHistoryColumns]].
  */
 case class CreateStreamingTableAutoCdc(
     name: LogicalPlan,
@@ -864,7 +874,10 @@ case class CreateStreamingTableAutoCdc(
     deleteCondition: Option[Expression],
     sequenceByExpr: Expression,
     includeColumns: Option[Seq[UnresolvedAttribute]],
-    excludeColumns: Option[Seq[UnresolvedAttribute]]
+    excludeColumns: Option[Seq[UnresolvedAttribute]],
+    storedAsScdType: Int,
+    trackHistoryColumns: Option[Seq[UnresolvedAttribute]],
+    trackHistoryExceptColumns: Option[Seq[UnresolvedAttribute]]
 ) extends BinaryCommand with CreatePipelineDataset {
   override def left: LogicalPlan = name
   override def right: LogicalPlan = source

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/analysis/UnsupportedOperationsSuite.scala

@@ -103,7 +103,10 @@ class UnsupportedOperationsSuite extends SparkFunSuite with SQLHelper {
       deleteCondition = None,
       sequenceByExpr = attribute,
       includeColumns = None,
-      excludeColumns = None))
+      excludeColumns = None,
+      storedAsScdType = 1,
+      trackHistoryColumns = None,
+      trackHistoryExceptColumns = None))
 
   /*
     =======================================================================================

sql/connect/client/jdbc/src/test/scala/org/apache/spark/sql/connect/client/jdbc/SparkConnectDatabaseMetaDataSuite.scala

@@ -210,7 +210,7 @@ class SparkConnectDatabaseMetaDataSuite extends ConnectFunSuite with RemoteSpark
       val metadata = conn.getMetaData
       // scalastyle:off line.size.limit
       // CURRENT_PATH and SYSTEM are excluded: getSQLKeywords drops SQL:2003 reserved words (see companion).
-      assert(metadata.getSQLKeywords === "ADD,AFTER,AGGREGATE,ALIGN,ALWAYS,ANALYZE,ANTI,ANY_VALUE,APPLY,APPROX,ARCHIVE,ASC,ASOF,AUTO,BERNOULLI,BIN,BINDING,BIN_DISTRIBUTE_RATIO,BIN_END,BIN_START,BUCKET,BUCKETS,BYTE,CACHE,CASCADE,CATALOG,CATALOGS,CDC,CHANGE,CHANGES,CLEAR,CLUSTER,CLUSTERED,CODEGEN,COLLATION,COLLATIONS,COLLECTION,COLUMNS,COMMENT,COMPACT,COMPACTIONS,COMPENSATION,COMPUTE,CONCATENATE,CONTAINS,CONTINUE,COST,CURRENT_DATABASE,CURRENT_SCHEMA,DATA,DATABASE,DATABASES,DATEADD,DATEDIFF,DATE_ADD,DATE_DIFF,DAYOFYEAR,DAYS,DBPROPERTIES,DEFAULT_PATH,DEFINED,DEFINER,DELAY,DELIMITED,DESC,DFS,DIRECTORIES,DIRECTORY,DISTANCE,DISTRIBUTE,DIV,DO,ELSEIF,ENFORCED,ESCAPED,EVOLUTION,EXACT,EXCHANGE,EXCLUDE,EXCLUSIVE,EXIT,EXPLAIN,EXPORT,EXTEND,EXTENDED,FIELDS,FILEFORMAT,FIRST,FLOW,FOLLOWING,FORMAT,FORMATTED,FOUND,FUNCTIONS,GENERATED,GEOGRAPHY,GEOMETRY,HANDLER,HOURS,IDENTIFIED,IDENTIFIER,IF,IGNORE,ILIKE,IMMEDIATE,INCLUDE,INCLUSIVE,INCREMENT,INDEX,INDEXES,INPATH,INPUT,INPUTFORMAT,INVOKER,ITEMS,ITERATE,JSON,KEY,KEYS,LAST,LAZY,LEAVE,LEVEL,LIMIT,LINES,LIST,LOAD,LOCATION,LOCK,LOCKS,LOGICAL,LONG,LOOP,MACRO,MAP,MATCHED,MATCH_CONDITION,MATERIALIZED,MEASURE,METRICS,MICROSECOND,MICROSECONDS,MILLISECOND,MILLISECONDS,MINUS,MINUTES,MONTHS,MSCK,NAME,NAMESPACE,NAMESPACES,NANOSECOND,NANOSECONDS,NEAREST,NORELY,NULLS,OFFSET,OPTION,OPTIONS,OUTPUTFORMAT,OVERWRITE,PARTITIONED,PARTITIONS,PATH,PERCENT,PIVOT,PLACING,PRECEDING,PRINCIPALS,PROCEDURES,PROPERTIES,PURGE,QUALIFY,QUARTER,QUERY,RECORDREADER,RECORDWRITER,RECOVER,RECURSION,REDUCE,REFRESH,RELY,RENAME,REPAIR,REPEAT,REPEATABLE,REPLACE,RESET,RESPECT,RESTRICT,ROLE,ROLES,SCHEMA,SCHEMAS,SECONDS,SECURITY,SEMI,SEPARATED,SEQUENCE,SERDE,SERDEPROPERTIES,SETS,SHORT,SHOW,SIMILARITY,SINGLE,SKEWED,SORT,SORTED,SOURCE,STATISTICS,STORED,STRATIFY,STREAM,STREAMING,STRING,STRUCT,SUBSTR,SYNC,SYSTEM_PATH,SYSTEM_TIME,SYSTEM_VERSION,TABLES,TARGET,TBLPROPERTIES,TERMINATED,TIMEDIFF,TIMESTAMPADD,TIMESTAMPDIFF,TIMESTAMP_LTZ,TIMESTAMP_NTZ,TINYINT,TOUCH,TRANSACTION,TRANSACTIONS,TRANSFORM,TRUNCATE,TRY_CAST,TYPE,UNARCHIVE,UNBOUNDED,UNCACHE,UNIFORM,UNLOCK,UNPIVOT,UNSET,UNTIL,USE,VAR,VARIABLE,VARIANT,VERSION,VIEW,VIEWS,VOID,WATERMARK,WEEK,WEEKS,WHILE,WIDTH,X,YEARS,ZONE")
+      assert(metadata.getSQLKeywords === "ADD,AFTER,AGGREGATE,ALIGN,ALWAYS,ANALYZE,ANTI,ANY_VALUE,APPLY,APPROX,ARCHIVE,ASC,ASOF,AUTO,BERNOULLI,BIN,BINDING,BIN_DISTRIBUTE_RATIO,BIN_END,BIN_START,BUCKET,BUCKETS,BYTE,CACHE,CASCADE,CATALOG,CATALOGS,CDC,CHANGE,CHANGES,CLEAR,CLUSTER,CLUSTERED,CODEGEN,COLLATION,COLLATIONS,COLLECTION,COLUMNS,COMMENT,COMPACT,COMPACTIONS,COMPENSATION,COMPUTE,CONCATENATE,CONTAINS,CONTINUE,COST,CURRENT_DATABASE,CURRENT_SCHEMA,DATA,DATABASE,DATABASES,DATEADD,DATEDIFF,DATE_ADD,DATE_DIFF,DAYOFYEAR,DAYS,DBPROPERTIES,DEFAULT_PATH,DEFINED,DEFINER,DELAY,DELIMITED,DESC,DFS,DIRECTORIES,DIRECTORY,DISTANCE,DISTRIBUTE,DIV,DO,ELSEIF,ENFORCED,ESCAPED,EVOLUTION,EXACT,EXCHANGE,EXCLUDE,EXCLUSIVE,EXIT,EXPLAIN,EXPORT,EXTEND,EXTENDED,FIELDS,FILEFORMAT,FIRST,FLOW,FOLLOWING,FORMAT,FORMATTED,FOUND,FUNCTIONS,GENERATED,GEOGRAPHY,GEOMETRY,HANDLER,HISTORY,HOURS,IDENTIFIED,IDENTIFIER,IF,IGNORE,ILIKE,IMMEDIATE,INCLUDE,INCLUSIVE,INCREMENT,INDEX,INDEXES,INPATH,INPUT,INPUTFORMAT,INVOKER,ITEMS,ITERATE,JSON,KEY,KEYS,LAST,LAZY,LEAVE,LEVEL,LIMIT,LINES,LIST,LOAD,LOCATION,LOCK,LOCKS,LOGICAL,LONG,LOOP,MACRO,MAP,MATCHED,MATCH_CONDITION,MATERIALIZED,MEASURE,METRICS,MICROSECOND,MICROSECONDS,MILLISECOND,MILLISECONDS,MINUS,MINUTES,MONTHS,MSCK,NAME,NAMESPACE,NAMESPACES,NANOSECOND,NANOSECONDS,NEAREST,NORELY,NULLS,OFFSET,OPTION,OPTIONS,OUTPUTFORMAT,OVERWRITE,PARTITIONED,PARTITIONS,PATH,PERCENT,PIVOT,PLACING,PRECEDING,PRINCIPALS,PROCEDURES,PROPERTIES,PURGE,QUALIFY,QUARTER,QUERY,RECORDREADER,RECORDWRITER,RECOVER,RECURSION,REDUCE,REFRESH,RELY,RENAME,REPAIR,REPEAT,REPEATABLE,REPLACE,RESET,RESPECT,RESTRICT,ROLE,ROLES,SCD,SCHEMA,SCHEMAS,SECONDS,SECURITY,SEMI,SEPARATED,SEQUENCE,SERDE,SERDEPROPERTIES,SETS,SHORT,SHOW,SIMILARITY,SINGLE,SKEWED,SORT,SORTED,SOURCE,STATISTICS,STORED,STRATIFY,STREAM,STREAMING,STRING,STRUCT,SUBSTR,SYNC,SYSTEM_PATH,SYSTEM_TIME,SYSTEM_VERSION,TABLES,TARGET,TBLPROPERTIES,TERMINATED,TIMEDIFF,TIMESTAMPADD,TIMESTAMPDIFF,TIMESTAMP_LTZ,TIMESTAMP_NTZ,TINYINT,TOUCH,TRACK,TRANSACTION,TRANSACTIONS,TRANSFORM,TRUNCATE,TRY_CAST,TYPE,UNARCHIVE,UNBOUNDED,UNCACHE,UNIFORM,UNLOCK,UNPIVOT,UNSET,UNTIL,USE,VAR,VARIABLE,VARIANT,VERSION,VIEW,VIEWS,VOID,WATERMARK,WEEK,WEEKS,WHILE,WIDTH,X,YEARS,ZONE")
       // scalastyle:on line.size.limit
     }
   }

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

@@ -1747,7 +1747,10 @@ class SparkSqlAstBuilder extends AstBuilder {
           deleteCondition = params.deleteCondition,
           sequenceByExpr = params.sequencing,
           includeColumns = params.includeColumns,
-          excludeColumns = params.excludeColumns
+          excludeColumns = params.excludeColumns,
+          storedAsScdType = params.storedAsScdType,
+          trackHistoryColumns = params.trackHistoryColumns,
+          trackHistoryExceptColumns = params.trackHistoryExceptColumns
         )
       } else {
         Option(ctx.query) match {

sql/core/src/test/resources/sql-tests/results/keywords-enforced.sql.out

@@ -176,6 +176,7 @@ GROUP	true
 GROUPING	false
 HANDLER	false
 HAVING	true
+HISTORY	false
 HOUR	false
 HOURS	false
 IDENTIFIED	false
@@ -332,6 +333,7 @@ ROLLBACK	false
 ROLLUP	false
 ROW	false
 ROWS	false
+SCD	false
 SCHEMA	false
 SCHEMAS	false
 SECOND	false
@@ -392,6 +394,7 @@ TIMESTAMP_NTZ	false
 TINYINT	false
 TO	true
 TOUCH	false
+TRACK	false
 TRAILING	true
 TRANSACTION	false
 TRANSACTIONS	false

sql/core/src/test/resources/sql-tests/results/keywords.sql.out

@@ -176,6 +176,7 @@ GROUP	false
 GROUPING	false
 HANDLER	false
 HAVING	false
+HISTORY	false
 HOUR	false
 HOURS	false
 IDENTIFIED	false
@@ -332,6 +333,7 @@ ROLLBACK	false
 ROLLUP	false
 ROW	false
 ROWS	false
+SCD	false
 SCHEMA	false
 SCHEMAS	false
 SECOND	false
@@ -392,6 +394,7 @@ TIMESTAMP_NTZ	false
 TINYINT	false
 TO	false
 TOUCH	false
+TRACK	false
 TRAILING	false
 TRANSACTION	false
 TRANSACTIONS	false

sql/core/src/test/resources/sql-tests/results/nonansi/keywords.sql.out

@@ -176,6 +176,7 @@ GROUP	false
 GROUPING	false
 HANDLER	false
 HAVING	false
+HISTORY	false
 HOUR	false
 HOURS	false
 IDENTIFIED	false
@@ -332,6 +333,7 @@ ROLLBACK	false
 ROLLUP	false
 ROW	false
 ROWS	false
+SCD	false
 SCHEMA	false
 SCHEMAS	false
 SECOND	false
@@ -392,6 +394,7 @@ TIMESTAMP_NTZ	false
 TINYINT	false
 TO	false
 TOUCH	false
+TRACK	false
 TRAILING	false
 TRANSACTION	false
 TRANSACTIONS	false