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Viewing changes to drizzled/set_var.cc

  • Committer: Brian Aker
  • Date: 2008-12-16 22:12:53 UTC
  • Revision ID: brian@tangent.org-20081216221253-9tgzl02m1z2sifpq
Removed low_priority (aka.. lets keep the execution clean and free of
MyISAM's)

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Lines of Context:
drizzled/set_var.cc
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static bool set_option_autocommit(Session *session, set_var *var);
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static int  check_log_update(Session *session, set_var *var);
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static int  check_pseudo_thread_id(Session *session, set_var *var);
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static void fix_low_priority_updates(Session *session, enum_var_type type);
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static int check_tx_isolation(Session *session, set_var *var);
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static void fix_tx_isolation(Session *session, enum_var_type type);
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static int check_completion_type(Session *session, set_var *var);
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                                                                    param_age_threshold));
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static sys_var_bool_ptr sys_local_infile(&vars, "local_infile",
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                                         &opt_local_infile);
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static sys_var_session_bool     sys_low_priority_updates(&vars, "low_priority_updates",
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                                                     &SV::low_priority_updates,
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                                                     fix_low_priority_updates);
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#ifndef TO_BE_DELETED   /* Alias for the low_priority_updates */
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static sys_var_session_bool     sys_sql_low_priority_updates(&vars, "sql_low_priority_updates",
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                                                         &SV::low_priority_updates,
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                                                         fix_low_priority_updates);
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#endif
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static sys_var_session_uint32_t sys_max_allowed_packet(&vars, "max_allowed_packet",
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                                                       &SV::max_allowed_packet);
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static sys_var_long_ptr sys_max_binlog_cache_size(&vars, "max_binlog_cache_size",
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}
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/**
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  If one sets the LOW_PRIORIY UPDATES flag, we also must change the
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  used lock type.
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*/
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static void fix_low_priority_updates(Session *session, enum_var_type type)
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{
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  if (type == OPT_GLOBAL)
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    thr_upgraded_concurrent_insert_lock=
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      (global_system_variables.low_priority_updates ?
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       TL_WRITE_LOW_PRIORITY : TL_WRITE);
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  else
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    session->update_lock_default= (session->variables.low_priority_updates ?
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                               TL_WRITE_LOW_PRIORITY : TL_WRITE);
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}
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static void
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fix_myisam_max_sort_file_size(Session *, enum_var_type)
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{