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Viewing changes to plugin/function_engine/cursor.h

  • Committer: patrick crews
  • Date: 2011-06-08 03:02:27 UTC
  • mto: This revision was merged to the branch mainline in revision 2329.
  • Revision ID: gleebix@gmail.com-20110608030227-updkyv2652zvfajc
Initial voodoo worked to give us a crashme mode.  Need docs still

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plugin/function_engine/cursor.h
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/* - mode: c; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2009 Sun Microsystems
 
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 *  Copyright (C) 2009 Sun Microsystems, Inc.
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 *
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 *  This program is free software; you can redistribute it and/or modify
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 *  it under the terms of the GNU General Public License as published by
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#ifndef PLUGIN_FUNCTION_ENGINE_CURSOR_H
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#define PLUGIN_FUNCTION_ENGINE_CURSOR_H
 
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#pragma once
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#include <drizzled/cursor.h>
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{
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  drizzled::plugin::TableFunction *tool;
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  drizzled::plugin::TableFunction::Generator *generator;
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  size_t record_id;
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  std::vector<unsigned char *> row_cache;
 
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  size_t row_cache_position;
 
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  std::vector<unsigned char> row_cache;
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  drizzled::ha_rows estimate_of_rows;
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  drizzled::ha_rows rows_returned;
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  void wipeCache();
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  std::vector <unsigned char> record_buffer; // for pack_row
 
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  uint32_t max_row_length();
 
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  unsigned int pack_row(const unsigned char *record);
 
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public:
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  FunctionCursor(drizzled::plugin::StorageEngine &engine,
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                 drizzled::Table &table_arg);
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  {}
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};
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#endif /* PLUGIN_FUNCTION_ENGINE_CURSOR_H */