code: private void handleCreate(TableInfo tableInfo, KsDef ksDef) throws Exception
      {
          if (containsCompositeKey(tableInfo))
          {
              validateCompoundKey(tableInfo);
              // First drop existing column family.
              dropTableUsingCql(tableInfo);
          }
          else
          {
              onDrop(tableInfo);
          }
          createOrUpdateColumnFamily(tableInfo, ksDef);
      }
docs: Handle create.
  
  @param tableInfo
  the table info
  @param ksDef
  the ks def
  @throws Exception
  the exception