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Viewing changes to plugin/innobase/handler/ha_innodb.h

  • Committer: Brian Aker
  • Date: 2010-10-15 05:30:39 UTC
  • mfrom: (1843.8.7 trunk-drizzle)
  • Revision ID: brian@tangent.org-20101015053039-ebmv3hnn1yaq4wqy
Merge in refactoring on table (broken it up by type, this will allow me to
insert the new locking).

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plugin/innobase/handler/ha_innodb.h
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/*****************************************************************************
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Copyright (c) 2000, 2010, MySQL AB & Innobase Oy. All Rights Reserved.
 
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Copyright (c) 2000, 2009, MySQL AB & Innobase Oy. All Rights Reserved.
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This program is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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#include <drizzled/plugin/transactional_storage_engine.h>
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using namespace drizzled;
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/* Structure defines translation table between mysql index and innodb
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index structures */
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typedef struct innodb_idx_translate_struct {
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        ulint           index_count;    /*!< number of valid index entries
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                                        in the index_mapping array */
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        ulint           array_size;     /*!< array size of index_mapping */
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        dict_index_t**  index_mapping;  /*!< index pointer array directly
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                                        maps to index in Innodb from MySQL
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                                        array index */
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} innodb_idx_translate_t;
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/** InnoDB table share */
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typedef struct st_innobase_share {
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        THR_LOCK        lock;           /*!< MySQL lock protecting
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                                        incremented in get_share()
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                                        and decremented in free_share() */
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        void*           table_name_hash;/*!< hash table chain node */
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        innodb_idx_translate_t  idx_trans_tbl;  /*!< index translation
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                                                table between MySQL and
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                                                Innodb */
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        st_innobase_share(const char *arg) :
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          use_count(0)
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        UNIV_INTERN ulint innobase_reset_autoinc(uint64_t auto_inc);
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        UNIV_INTERN ulint innobase_get_autoinc(uint64_t* value);
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        ulint innobase_update_autoinc(uint64_t  auto_inc);
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        UNIV_INTERN void innobase_initialize_autoinc();
 
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        UNIV_INTERN ulint innobase_initialize_autoinc();
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        UNIV_INTERN dict_index_t* innobase_get_index(uint keynr);
 
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        UNIV_INTERN uint64_t innobase_get_int_col_max_value(const Field* field);
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        /* Init values for the class: */
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 public:
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        UNIV_INTERN ha_innobase(plugin::StorageEngine &engine,
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                                Table &table_arg);
 
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                                TableShare &table_arg);
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        UNIV_INTERN ~ha_innobase();
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  /**
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   * Returns the plugin::TransactionStorageEngine pointer
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   */
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  UNIV_INTERN plugin::TransactionalStorageEngine *getTransactionalEngine()
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  {
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    return static_cast<plugin::TransactionalStorageEngine *>(getEngine());
 
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    return static_cast<plugin::TransactionalStorageEngine *>(engine);
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  }
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        UNIV_INTERN const char* index_type(uint key_number);