fix: sqlserver rowversion export type

Author: VitorLelis

dbptk-modules/dbptk-module-jdbc/src/main/java/com/databasepreservation/modules/jdbc/in/JDBCImportModule.java

@@ -1945,6 +1945,22 @@ protected Cell rawToCellSimpleTypeBinary(String id, String columnName, Type cell
     if (cellType instanceof SimpleTypeBinary && ((SimpleTypeBinary) cellType).isOutsideDatabase()) {
       cell = new SimpleCell(id, rawData.getString(columnName));
     } else {
+      String originalTypeName = cellType.getOriginalTypeName();
+      if (originalTypeName.contains("timestamp") || originalTypeName.contains("rowversion")) {
+          StringBuilder hexString = new StringBuilder();
+        byte[] rowVersion = rawData.getBytes(columnName);
+
+        if (rowVersion == null || rowVersion.length == 0){
+          return new NullCell(id);
+        }
+        else {
+          for (byte b : rowVersion) {
+            hexString.append(String.format("%02X", b));
+          }
+          return new SimpleCell(id, hexString.toString());
+        }
+      }
+
       Blob blob = rawData.getBlob(columnName);
       if (blob != null && !rawData.wasNull()) {
         cell = new BinaryCell(id, blob);

dbptk-modules/dbptk-module-sql-server/src/main/java/com/databasepreservation/modules/sqlserver/in/SQLServerDatatypeImporter.java

@@ -31,8 +31,8 @@ protected Type getLongVarbinaryType(String typeName, int columnSize, int decimal
 
   @Override
   protected Type getBinaryType(String typeName, int columnSize, int decimalDigits, int numPrecRadix) {
-    if (typeName.equalsIgnoreCase("timestamp") || typeName.equalsIgnoreCase("rowversion")) {
-      return getVarcharType(typeName, columnSize, decimalDigits, numPrecRadix);
+    if (typeName.contains("timestamp") || typeName.contains("rowversion")) {
+      return super.getBinaryType(typeName, 8, decimalDigits, numPrecRadix);
     }
     return super.getBinaryType(typeName, columnSize, decimalDigits, numPrecRadix);
   }