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  • Committer: Monty Taylor
  • Date: 2010-02-05 08:11:15 UTC
  • mfrom: (1283 build)
  • mto: (1273.13.43 fix_is)
  • mto: This revision was merged to the branch mainline in revision 1300.
  • Revision ID: mordred@inaugust.com-20100205081115-dr82nvrwv4lvw7sd
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drizzled/key.h
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#include "drizzled/sql_string.h"
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#include "drizzled/handler_structs.h"
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namespace drizzled
 
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{
 
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namespace memory { class Root; }
 
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class Item;
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class MyBitmap;
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namespace drizzled { namespace memory { class Root; } }
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class Key :public drizzled::memory::SqlAlloc {
 
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class Key :public memory::SqlAlloc {
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public:
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  enum Keytype { PRIMARY, UNIQUE, MULTIPLE, FOREIGN_KEY};
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  enum Keytype type;
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bool is_key_used(Table *table, uint32_t idx, const MyBitmap *fields);
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int key_cmp(KEY_PART_INFO *key_part, const unsigned char *key, uint32_t key_length);
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extern "C" int key_rec_cmp(void *key_info, unsigned char *a, unsigned char *b);
 
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} /* namespace drizzled */
 
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#endif /* DRIZZLED_KEY_H */