text: /*
     Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved.
  
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; version 2 of the License.
  
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
  
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA
  */
  
  #ifndef KEY_DESCRIPTOR_HPP
  #define KEY_DESCRIPTOR_HPP
  
  #include <ndb_types.h>
  #include <ndb_limits.h>
  #include "CArray.hpp"
  
  #define JAM_FILE_ID 259
  
  
  struct KeyDescriptor
  {
    KeyDescriptor () { 
      primaryTableId = RNIL;
      noOfKeyAttr = hasCharAttr = noOfDistrKeys = noOfVarKeys = 0; 
    }
    
    Uint32 primaryTableId;
    Uint8 noOfKeyAttr;
    Uint8 hasCharAttr;
    Uint8 noOfDistrKeys;
    Uint8 noOfVarKeys;
    struct KeyAttr 
    {
      Uint32 attributeDescriptor;
      CHARSET_INFO* charsetInfo;
    } keyAttr[MAX_ATTRIBUTES_IN_INDEX];
  };
  
  extern CArray<KeyDescriptor> g_key_descriptor_pool;
  
  
  #undef JAM_FILE_ID
  
  #endif
   