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Viewing changes to plugin/heap/ha_heap.h

  • Committer: Eric Day
  • Date: 2009-10-31 21:53:33 UTC
  • mfrom: (1200 staging)
  • mto: This revision was merged to the branch mainline in revision 1202.
  • Revision ID: eday@oddments.org-20091031215333-j94bjoanwmi68p6f
Merged trunk.

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plugin/heap/ha_heap.h
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/* class for the the heap handler */
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#ifndef STORAGE_HEAP_HA_HEAP_H
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#define STORAGE_HEAP_HA_HEAP_H
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#include <drizzled/handler.h>
 
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/* class for the the heap Cursor */
 
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#ifndef PLUGIN_HEAP_HA_HEAP_H
 
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#define PLUGIN_HEAP_HA_HEAP_H
 
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#include <drizzled/cursor.h>
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#include <mysys/thr_lock.h>
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typedef struct st_heap_info HP_INFO;
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typedef unsigned char *HEAP_PTR;
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class ha_heap: public handler
 
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class ha_heap: public Cursor
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{
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  HP_INFO *file;
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  key_map btree_keys;
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public:
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  ha_heap(drizzled::plugin::StorageEngine *engine, TableShare *table);
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  ~ha_heap() {}
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  handler *clone(MEM_ROOT *mem_root);
 
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  Cursor *clone(MEM_ROOT *mem_root);
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  const char *index_type(uint32_t inx);
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  enum row_type get_row_type() const;
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  int info(uint);
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  int extra(enum ha_extra_function operation);
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  int reset();
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  int external_lock(Session *session, int lock_type);
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  int delete_all_rows(void);
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  int disable_indexes(uint32_t mode);
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  int enable_indexes(uint32_t mode);
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  void update_key_stats();
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};
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#endif /* STORAGE_HEAP_HA_HEAP_H */
 
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#endif /* PLUGIN_HEAP_HA_HEAP_H */