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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2008 Sun Microsystems, Inc.
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* Copyright (C) 2010 Joseph Daly
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef DRIZZLED_STATISTICS_VARIABLES_H
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#define DRIZZLED_STATISTICS_VARIABLES_H
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extern struct global_counters current_global_counters;
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* These statistics are global and are not per session
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* they are not reset once initialized.
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typedef struct global_counters
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uint64_t max_used_connections;
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uint64_t locks_immediate;
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uint64_t locks_waited;
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* These statistics are per session and are reset at the end
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* of each session, after being copied into a global
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typedef struct system_status_var
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uint64_t aborted_connects;
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uint64_t aborted_threads;
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uint64_t access_denied;
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uint64_t bytes_received;
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uint64_t created_tmp_disk_tables;
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uint64_t created_tmp_tables;
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uint64_t ha_commit_count;
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uint64_t ha_delete_count;
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uint64_t ha_read_first_count;
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uint64_t ha_read_last_count;
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uint64_t ha_read_key_count;
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uint64_t ha_read_next_count;
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uint64_t ha_read_prev_count;
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uint64_t ha_read_rnd_count;
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uint64_t ha_read_rnd_next_count;
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uint64_t ha_rollback_count;
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uint64_t ha_update_count;
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uint64_t ha_write_count;
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uint64_t ha_prepare_count;
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uint64_t ha_savepoint_count;
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uint64_t ha_savepoint_rollback_count;
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uint64_t select_full_join_count;
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uint64_t select_full_range_join_count;
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uint64_t select_range_count;
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uint64_t select_range_check_count;
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uint64_t select_scan_count;
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uint64_t long_query_count;
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uint64_t filesort_merge_passes;
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uint64_t filesort_range_count;
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uint64_t filesort_rows;
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uint64_t filesort_scan_count;
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uint64_t connection_time;
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uint64_t execution_time_nsec;
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uint64_t updated_row_count;
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uint64_t deleted_row_count;
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uint64_t inserted_row_count;
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Number of statements sent from the client
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SEE last_system_status_var DEFINITION BELOW.
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Below 'last_system_status_var' are all variables which doesn't make any
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sense to add to the /global/ status variable counter.
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double last_query_cost;
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#define last_system_status_var questions
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} /* namespace drizzled */
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#endif /* DRIZZLED_STATISTICS_VARIABLES_H */