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  • Committer: Jay Pipes
  • Date: 2009-08-03 14:23:22 UTC
  • mfrom: (1039.2.68 staging)
  • mto: This revision was merged to the branch mainline in revision 1078.
  • Revision ID: jpipes@serialcoder-20090803142322-1g67h7su9mocg9ig
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drizzled/session.h
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  bool engine_condition_pushdown;
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  uint32_t optimizer_search_depth;
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  /*
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    Controls use of Engine-MRR:
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      0 - auto, based on cost
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      1 - force MRR when the storage engine is capable of doing it
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      2 - disable MRR.
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  */
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  uint32_t optimizer_use_mrr;
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  /* A bitmap for switching optimizations on/off */
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  uint32_t optimizer_switch;
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  uint32_t div_precincrement;
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  uint32_t max_client_packet_length; /**< Maximum number of bytes a client can send in a single packet */
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  time_t start_time;
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  time_t user_time;
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  uint64_t connect_utime;
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  uint64_t thr_create_utime; /**< track down slow pthread_create */
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  uint64_t start_utime;
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  uint64_t utime_after_lock;
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    if (user_time)
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    {
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      start_time= user_time;
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      start_utime= utime_after_lock= my_micro_time();
 
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      connect_microseconds= start_utime= utime_after_lock= my_micro_time();
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    }
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    else
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      start_utime= utime_after_lock= my_micro_time_and_time(&start_time);
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   * @param  Database name to connect to, may be NULL
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   */
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  bool checkUser(const char *passwd, uint32_t passwd_len, const char *db);
 
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  /**
 
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   * Returns the timestamp (in microseconds) of when the Session 
 
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   * connected to the server.
 
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   */
 
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  inline uint64_t getConnectMicroseconds() const
 
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  {
 
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    return connect_microseconds;
 
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  }
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private:
 
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  /** Microsecond timestamp of when Session connected */
 
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  uint64_t connect_microseconds;
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  const char *proc_info;
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  /** The current internal error handler for this thread, or NULL. */