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Merged
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Nov 12, 2021
Merged

Add more MySQL indexes #397

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49 changes: 37 additions & 12 deletions schema/mysql/schema.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -80,7 +80,9 @@ CREATE TABLE hostgroup (

zone_id binary(20) DEFAULT NULL COMMENT 'zone.id',

PRIMARY KEY (id)
PRIMARY KEY (id),

INDEX idx_hostroup_name (name) COMMENT 'Host/service/host group list filtered by host group name'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE hostgroup_member (
Expand Down Expand Up @@ -162,7 +164,12 @@ CREATE TABLE host_state (
next_update bigint unsigned NOT NULL,

PRIMARY KEY (id),
UNIQUE INDEX idx_host_state_host_id (host_id)

UNIQUE INDEX idx_host_state_host_id (host_id),
INDEX idx_host_state_is_problem (is_problem, severity) COMMENT 'Host list filtered by is_problem ordered by severity',
INDEX idx_host_state_severity (severity) COMMENT 'Host list filtered/ordered by severity',
INDEX idx_host_state_soft_state (soft_state, last_state_change) COMMENT 'Host list filtered/ordered by soft_state; recently recovered filter',
INDEX idx_host_state_last_state_change (last_state_change) COMMENT 'Host list filtered/ordered by last_state_change'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE service (
Expand Down Expand Up @@ -236,7 +243,9 @@ CREATE TABLE servicegroup (

zone_id binary(20) DEFAULT NULL COMMENT 'zone.id',

PRIMARY KEY (id)
PRIMARY KEY (id),

INDEX idx_servicegroup_name (name) COMMENT 'Host/service/service group list filtered by service group name'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE servicegroup_member (
Expand Down Expand Up @@ -321,7 +330,12 @@ CREATE TABLE service_state (
next_update bigint unsigned NOT NULL,

PRIMARY KEY (id),
UNIQUE INDEX idx_service_state_service_id (service_id)

UNIQUE INDEX idx_service_state_service_id (service_id),
INDEX idx_service_state_is_problem (is_problem, severity) COMMENT 'Service list filtered by is_problem ordered by severity',
INDEX idx_service_state_severity (severity) COMMENT 'Service list filtered/ordered by severity',
INDEX idx_service_state_soft_state (soft_state, last_state_change) COMMENT 'Service list filtered/ordered by soft_state; recently recovered filter',
INDEX idx_service_state_last_state_change (last_state_change) COMMENT 'Service list filtered/ordered by last_state_change'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE endpoint (
Expand Down Expand Up @@ -585,7 +599,9 @@ CREATE TABLE comment (
PRIMARY KEY (id),

INDEX idx_comment_name (name) COMMENT 'Comment detail filter',
INDEX idx_comment_entry_time (entry_time) COMMENT 'Comment list fileted/ordered by entry_time'
INDEX idx_comment_entry_time (entry_time) COMMENT 'Comment list fileted/ordered by entry_time',
INDEX idx_comment_author (author) COMMENT 'Comment list filtered/ordered by author',
INDEX idx_comment_expire_time (expire_time) COMMENT 'Comment list filtered/ordered by expire_time'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE downtime (
Expand Down Expand Up @@ -622,7 +638,14 @@ CREATE TABLE downtime (
PRIMARY KEY (id),

INDEX idx_downtime_is_in_effect (is_in_effect, start_time) COMMENT 'Downtime list filtered/ordered by severity',
INDEX idx_downtime_name (name) COMMENT 'Downtime detail filter'
INDEX idx_downtime_name (name) COMMENT 'Downtime detail filter',
INDEX idx_downtime_entry_time (entry_time) COMMENT 'Downtime list filtered/ordered by entry_time',
INDEX idx_downtime_start_time (start_time) COMMENT 'Downtime list filtered/ordered by start_time',
INDEX idx_downtime_end_time (end_time) COMMENT 'Downtime list filtered/ordered by end_time',
INDEX idx_downtime_scheduled_start_time (scheduled_start_time) COMMENT 'Downtime list filtered/ordered by scheduled_start_time',
INDEX idx_downtime_scheduled_end_time (scheduled_end_time) COMMENT 'Downtime list filtered/ordered by scheduled_end_time',
INDEX idx_downtime_author (author) COMMENT 'Downtime list filtered/ordered by author',
INDEX idx_downtime_duration (duration) COMMENT 'Downtime list filtered/ordered by duration'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE notification (
Expand Down Expand Up @@ -650,8 +673,8 @@ CREATE TABLE notification (

PRIMARY KEY (id),

INDEX idx_host_id (host_id),
INDEX idx_service_id (service_id)
INDEX idx_notification_host_id (host_id),
INDEX idx_notification_service_id (service_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE notification_user (
Expand Down Expand Up @@ -914,8 +937,9 @@ CREATE TABLE zone (
depth tinyint unsigned NOT NULL,

PRIMARY KEY (id),
INDEX idx_parent_id (parent_id),
UNIQUE INDEX idx_environment_id_id (environment_id,id)

UNIQUE INDEX idx_environment_id_id (environment_id, id),
INDEX idx_zone_parent_id (parent_id)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE notification_history (
Expand All @@ -937,7 +961,7 @@ CREATE TABLE notification_history (

PRIMARY KEY (id),

INDEX idx_notification_history_event_time (send_time DESC) COMMENT 'Notification list filtered/ordered by entry_time'
INDEX idx_notification_history_send_time (send_time DESC) COMMENT 'Notification list filtered/ordered by send_time'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;

CREATE TABLE user_notification_history (
Expand Down Expand Up @@ -1095,5 +1119,6 @@ CREATE TABLE history (
INDEX idx_history_downtime (downtime_history_id),
INDEX idx_history_flapping (flapping_history_id),
INDEX idx_history_notification (notification_history_id),
INDEX idx_history_state (state_history_id)
INDEX idx_history_state (state_history_id),
INDEX idx_history_host_service_id (host_id, service_id, event_time) COMMENT 'Host/service history detail filter'
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;
48 changes: 48 additions & 0 deletions schema/mysql/upgrades/1.0.0-rc2.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -418,3 +418,51 @@ UPDATE downtime SET scheduled_duration = scheduled_end_time - scheduled_start_ti

ALTER TABLE service_state ADD COLUMN host_id binary(20) NOT NULL COMMENT 'host.id' AFTER id;
UPDATE service_state INNER JOIN service ON service.id = service_state.service_id SET service_state.host_id = service.host_id WHERE service_state.host_id = REPEAT('\0', 20);

ALTER TABLE comment
ADD INDEX idx_comment_author (author) COMMENT 'Comment list filtered/ordered by author',
ADD INDEX idx_comment_expire_time (expire_time) COMMENT 'Comment list filtered/ordered by expire_time';

ALTER TABLE downtime
ADD INDEX idx_downtime_entry_time (entry_time) COMMENT 'Downtime list filtered/ordered by entry_time',
ADD INDEX idx_downtime_start_time (start_time) COMMENT 'Downtime list filtered/ordered by start_time',
ADD INDEX idx_downtime_end_time (end_time) COMMENT 'Downtime list filtered/ordered by end_time',
ADD INDEX idx_downtime_scheduled_start_time (scheduled_start_time) COMMENT 'Downtime list filtered/ordered by scheduled_start_time',
ADD INDEX idx_downtime_scheduled_end_time (scheduled_end_time) COMMENT 'Downtime list filtered/ordered by scheduled_end_time',
ADD INDEX idx_downtime_author (author) COMMENT 'Downtime list filtered/ordered by author',
ADD INDEX idx_downtime_duration (duration) COMMENT 'Downtime list filtered/ordered by duration';

ALTER TABLE service_state
ADD INDEX idx_service_state_is_problem (is_problem, severity) COMMENT 'Service list filtered by is_problem ordered by severity',
ADD INDEX idx_service_state_severity (severity) COMMENT 'Service list filtered/ordered by severity',
ADD INDEX idx_service_state_soft_state (soft_state, last_state_change) COMMENT 'Service list filtered/ordered by soft_state; recently recovered filter',
ADD INDEX idx_service_state_last_state_change (last_state_change) COMMENT 'Service list filtered/ordered by last_state_change';

ALTER TABLE host_state
ADD INDEX idx_host_state_is_problem (is_problem, severity) COMMENT 'Host list filtered by is_problem ordered by severity',
ADD INDEX idx_host_state_severity (severity) COMMENT 'Host list filtered/ordered by severity',
ADD INDEX idx_host_state_soft_state (soft_state, last_state_change) COMMENT 'Host list filtered/ordered by soft_state; recently recovered filter',
ADD INDEX idx_host_state_last_state_change (last_state_change) COMMENT 'Host list filtered/ordered by last_state_change';

ALTER TABLE hostgroup
ADD INDEX idx_hostroup_name (name) COMMENT 'Host/service/host group list filtered by host group name';

ALTER TABLE servicegroup
ADD INDEX idx_servicegroup_name (name) COMMENT 'Host/service/service group list filtered by service group name';

ALTER TABLE notification
DROP INDEX idx_host_id,
DROP INDEX idx_service_id,
ADD INDEX idx_notification_host_id (host_id),
ADD INDEX idx_notification_service_id (service_id);

ALTER TABLE zone
DROP INDEX idx_parent_id,
ADD INDEX idx_zone_parent_id (parent_id);

ALTER TABLE history
ADD INDEX idx_history_host_service_id (host_id, service_id, event_time) COMMENT 'Host/service history detail filter';

ALTER TABLE notification_history
DROP INDEX idx_notification_history_event_time,
ADD INDEX idx_notification_history_send_time (send_time) COMMENT 'Notification list filtered/ordered by send_time';