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Viewing changes to plugin/innobase/include/trx0trx.h

  • Committer: Stewart Smith
  • Date: 2011-01-14 05:21:52 UTC
  • mto: (2086.1.3 build)
  • mto: This revision was merged to the branch mainline in revision 2087.
  • Revision ID: stewart@flamingspork.com-20110114052152-xnvlbrzvy3bx1ucd
add some FIXME to analyze docs.

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plugin/innobase/include/trx0trx.h
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#include "trx0xa.h"
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#include "ut0vec.h"
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namespace drizzled { class Session; }
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/** Dummy session used currently in MySQL interface */
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extern sess_t*  trx_dummy_sess;
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        trx_t*  trx,    /*!< in: transaction struct */
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        FILE*   file);  /*!< in: file to read message from */
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/****************************************************************//**
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Checks if the commit id should be logged to the sys header file
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@return TRUE if the commit id should be logged */ 
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UNIV_INLINE
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ibool
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trx_log_commit_id(
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/*==============*/
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        const trx_t*    trx);   /*!< in: trx object */
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/****************************************************************//**
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Retrieves the error_info field from a trx.
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@return the error info */
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UNIV_INLINE
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        table_id_t      table_id;       /*!< Table to drop iff dict_operation
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                                        is TRUE, or 0. */
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        /*------------------------------*/
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        drizzled::Session *mysql_thd;   /*!< MySQL thread handle corresponding
 
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        void*           mysql_thd;      /*!< MySQL thread handle corresponding
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                                        to this trx, or NULL */
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        const char*     mysql_log_file_name;
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                                        /* if MySQL binlog is used, this field
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        /*------------------------------*/
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        char detailed_error[256];       /*!< detailed error message for last
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                                        error, or empty. */
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        ibool           log_commit_id;  /*!< log the commit id to the sys
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                                        file */
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        inline drizzled::Session *session()
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        {
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          return mysql_thd;
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        }
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        inline drizzled::Session *session() const
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        {
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          return mysql_thd;
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        }
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};
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#define TRX_MAX_N_THREADS       32      /* maximum number of