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schema: speed up network offering created table scans 

Using function in view was causing too many scans, as many rows as
number of domains and zones. This reduces table scans where left joins
happen using sub-queries. The effect is seen in bit faster create
network API performance.

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
This commit is contained in:
Rohit Yadav 2024-05-10 21:21:42 +05:30
parent c3867a941f
commit f57f244863
1 changed files with 65 additions and 0 deletions
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65
engine/schema/src/main/resources/META-INF/db/schema-41800to41810.sql
View File

@ -446,6 +446,8 @@ ALTER TABLE `cloud`.`user_ip_address` ADD INDEX `i_user_ip_address__vlan_db_id`
ALTER TABLE `cloud`.`resource_tags` ADD INDEX `i_resource_tags__resource_id__resource_type` (`resource_id`, `resource_type`);
ALTER TABLE `cloud`.`vlan` ADD INDEX `i_vlan__vlan_type` (`vlan_type`);
ALTER TABLE `cloud`.`vlan` ADD INDEX `i_vlan__data_center_id` (`data_center_id`);
ALTER TABLE `cloud`.`vlan` ADD INDEX `i_vlan__removed` (`removed`);
ALTER TABLE `cloud`.`service_offering` ADD INDEX `i_service_offering__cpu` (`cpu`);
ALTER TABLE `cloud`.`service_offering` ADD INDEX `i_service_offering__speed` (`speed`);
@ -455,3 +457,66 @@ ALTER TABLE `cloud`.`op_host_planner_reservation` ADD INDEX `i_op_host_planner_r
ALTER TABLE `cloud`.`storage_pool` ADD INDEX `i_storage_pool__pool_type` (`pool_type`);
ALTER TABLE `cloud`.`network_offering_details` ADD INDEX `i_network_offering_details__name` (`name`);
DROP VIEW IF EXISTS `cloud`.`network_offering_view`;
CREATE VIEW `cloud`.`network_offering_view` AS
SELECT
`network_offerings`.`id` AS `id`,
`network_offerings`.`uuid` AS `uuid`,
`network_offerings`.`name` AS `name`,
`network_offerings`.`unique_name` AS `unique_name`,
`network_offerings`.`display_text` AS `display_text`,
`network_offerings`.`nw_rate` AS `nw_rate`,
`network_offerings`.`mc_rate` AS `mc_rate`,
`network_offerings`.`traffic_type` AS `traffic_type`,
`network_offerings`.`tags` AS `tags`,
`network_offerings`.`system_only` AS `system_only`,
`network_offerings`.`specify_vlan` AS `specify_vlan`,
`network_offerings`.`service_offering_id` AS `service_offering_id`,
`network_offerings`.`conserve_mode` AS `conserve_mode`,
`network_offerings`.`created` AS `created`,
`network_offerings`.`removed` AS `removed`,
`network_offerings`.`default` AS `default`,
`network_offerings`.`availability` AS `availability`,
`network_offerings`.`dedicated_lb_service` AS `dedicated_lb_service`,
`network_offerings`.`shared_source_nat_service` AS `shared_source_nat_service`,
`network_offerings`.`sort_key` AS `sort_key`,
`network_offerings`.`redundant_router_service` AS `redundant_router_service`,
`network_offerings`.`state` AS `state`,
`network_offerings`.`guest_type` AS `guest_type`,
`network_offerings`.`elastic_ip_service` AS `elastic_ip_service`,
`network_offerings`.`eip_associate_public_ip` AS `eip_associate_public_ip`,
`network_offerings`.`elastic_lb_service` AS `elastic_lb_service`,
`network_offerings`.`specify_ip_ranges` AS `specify_ip_ranges`,
`network_offerings`.`inline` AS `inline`,
`network_offerings`.`is_persistent` AS `is_persistent`,
`network_offerings`.`internal_lb` AS `internal_lb`,
`network_offerings`.`public_lb` AS `public_lb`,
`network_offerings`.`egress_default_policy` AS `egress_default_policy`,
`network_offerings`.`concurrent_connections` AS `concurrent_connections`,
`network_offerings`.`keep_alive_enabled` AS `keep_alive_enabled`,
`network_offerings`.`supports_streched_l2` AS `supports_streched_l2`,
`network_offerings`.`supports_public_access` AS `supports_public_access`,
`network_offerings`.`supports_vm_autoscaling` AS `supports_vm_autoscaling`,
`network_offerings`.`for_vpc` AS `for_vpc`,
`network_offerings`.`for_tungsten` AS `for_tungsten`,
`network_offerings`.`service_package_id` AS `service_package_id`,
GROUP_CONCAT(DISTINCT(domain.id)) AS domain_id,
GROUP_CONCAT(DISTINCT(domain.uuid)) AS domain_uuid,
GROUP_CONCAT(DISTINCT(domain.name)) AS domain_name,
GROUP_CONCAT(DISTINCT(domain.path)) AS domain_path,
GROUP_CONCAT(DISTINCT(zone.id)) AS zone_id,
GROUP_CONCAT(DISTINCT(zone.uuid)) AS zone_uuid,
GROUP_CONCAT(DISTINCT(zone.name)) AS zone_name,
`offering_details`.value AS internet_protocol
FROM
`cloud`.`network_offerings`
LEFT JOIN
`cloud`.`domain` AS `domain` ON `domain`.id IN (SELECT value from `network_offering_details` where `name` = 'domainid' and `network_offering_id` = `network_offerings`.`id`)
LEFT JOIN
`cloud`.`data_center` AS `zone` ON `zone`.`id` IN (SELECT value from `network_offering_details` where `name` = 'zoneid' and `network_offering_id` = `network_offerings`.`id`)
LEFT JOIN
`cloud`.`network_offering_details` AS `offering_details` ON `offering_details`.`network_offering_id` = `network_offerings`.`id` AND `offering_details`.`name`='internetProtocol'
GROUP BY
`network_offerings`.`id`;