Liuzhou

China

Research

12 December 2018

Year in Review: Tall Trends of 2018

CTBUH Research

The astronomical growth in tall building construction observed over the past decade continued in 2018, though the total number of completed buildings of 200 meters’...

19 January 2016

Year in Review: Tall Trends of 2015

Jason Gabel, Marty Carver & Marshall Gerometta, CTBUH

CTBUH has determined that 106 buildings of 200 meters’ height or greater were completed around the world in 2015 – setting a new record for...

31 December 2014

Year in Review: Tall Trends of 2014

Daniel Safarik, Antony Wood, Marty Carver & Marshall Gerometta, CTBUH

An All-Time Record 97 Buildings of 200 Meters or Higher Completed in 2014 and 2014 showed further shifts towards Asia, and also surprising developments in...

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MessagesTimelineExceptionsViews20RouteQueries21Models142MailsGateSessionRequest
7.3.33PHP Version302msRequest Duration10MBMemory UsageGET city/{slug}/researchRoute
    • Booting (7.03ms)
    • Application (295ms)
    • 1 x Application (97.65%)
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      1 x Booting (2.33%)
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      uri
      GET city/{slug}/research
      middleware
      web
      controller
      App\Http\Controllers\CityController@research
      namespace
      App\Http\Controllers
      prefix
      where
      as
      city-research
      file
      app/Http/Controllers/CityController.php:696-721
      21 statements were executed235ms
      buldingdb
      • select * from `v2_cities` where `slug` = 'liuzhou' limit 17.68ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Bindings
        • 0. liuzhou
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 16. /app/Http/Controllers/CityController.php:706
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select * from `v2_countries` where `v2_countries`.`id` in (34)1.18ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select * from `ctbuh_building` where `active` = '1' and `structure_type` = 'building' and (`linked_building_status` is null or `linked_building_status` not in ('COM', 'UC', 'STO', 'UCT')) and `ctbuh_building`.`city_id` in (784) and `ctbuh_building`.`deleted_at` is null order by `height_architecture` desc, `floors_above` desc, `name_intl` asc196ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Bindings
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        • 1. building
        • 2. COM
        • 3. UC
        • 4. STO
        • 5. UCT
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 26. /app/Http/Controllers/CityController.php:706
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 30. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
      • select `v2_initiatives`.*, `v2_city_initiative`.`city_id` as `pivot_city_id`, `v2_city_initiative`.`initiative_id` as `pivot_initiative_id` from `v2_initiatives` inner join `v2_city_initiative` on `v2_initiatives`.`id` = `v2_city_initiative`.`initiative_id` where `v2_city_initiative`.`city_id` in (784) order by `start_date` desc2.78ms/app/Http/Controllers/CityController.php:706buldingdb
        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CityController.php:706
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Backtrace
        • 20. /app/Http/Controllers/CityController.php:706
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 21. /app/Http/Controllers/CityController.php:706
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:176
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        Metadata
        Bindings
        • 0. 784
        • 1. 0
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:756
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select `v2_people`.*, `v2_city_person`.`city_id` as `pivot_city_id`, `v2_city_person`.`person_id` as `pivot_person_id`, `v2_city_person`.`year_start` as `pivot_year_start`, `v2_city_person`.`year_end` as `pivot_year_end`, `v2_city_person`.`title` as `pivot_title`, `v2_city_person`.`display_order` as `pivot_display_order` from `v2_people` inner join `v2_city_person` on `v2_people`.`id` = `v2_city_person`.`person_id` where `v2_city_person`.`city_id` = 784 order by `pivot_year_end` asc, `display_order` asc, `title` asc, `last_name` asc1.74ms/app/Http/Controllers/CityController.php:896buldingdb
        Metadata
        Bindings
        • 0. 784
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:896
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select * from `global_news_posts` where `global_news_posts`.`city_id` = 784 and `global_news_posts`.`city_id` is not null and `published_at` < '2025-04-21 17:46:36' and `deleted_at` is null order by `published_at` desc1.42ms/app/Http/Controllers/CityController.php:904buldingdb
        Metadata
        Bindings
        • 0. 784
        • 1. 2025-04-21 17:46:36
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 19. /app/Http/Controllers/CityController.php:904
        • 20. /app/Http/Controllers/CityController.php:708
        • 21. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:219
      • select * from `v2_countries` where `v2_countries`.`id` = 34 limit 11.59ms/app/Http/Controllers/Controller.php:423buldingdb
        Metadata
        Bindings
        • 0. 34
        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 21. /app/Http/Controllers/Controller.php:423
        • 22. /app/Http/Controllers/CityController.php:950
        • 23. /app/Http/Controllers/CityController.php:708
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 25. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
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        Metadata
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 14. /app/NavMenuItem.php:17
        • 15. /app/Providers/AppServiceProvider.php:60
        • 18. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177
        • 19. /vendor/laravel/framework/src/Illuminate/View/View.php:124
        • 20. /vendor/laravel/framework/src/Illuminate/View/View.php:91
      • select * from `nav_menu_items` where `nav_menu_items`.`parent_id` = 27 and `nav_menu_items`.`parent_id` is not null order by `display_order` asc1.44ms/app/NavMenuItem.php:110buldingdb
        Metadata
        Bindings
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        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 24. /vendor/facade/ignition/src/Views/Engines/CompilerEngine.php:36
      • select * from `pages` where `pages`.`id` = 88 limit 11.47ms/app/NavMenuItem.php:97buldingdb
        Metadata
        Bindings
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        Hints
        • Use SELECT * only if you need all columns from table
        • LIMIT without ORDER BY causes non-deterministic results, depending on the query execution plan
        Backtrace
        • 20. /app/NavMenuItem.php:97
        • 21. /app/NavMenuItem.php:78
        • 22. /app/NavMenuItem.php:89
        • 23. view::common.header:91
        • 25. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
      • select * from `nav_menu_items` where `nav_menu_items`.`parent_id` = 28 and `nav_menu_items`.`parent_id` is not null order by `display_order` asc1.19ms/app/NavMenuItem.php:110buldingdb
        Metadata
        Bindings
        • 0. 28
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 24. /vendor/facade/ignition/src/Views/Engines/CompilerEngine.php:36
      • select * from `nav_menu_items` where `nav_menu_items`.`parent_id` = 2 and `nav_menu_items`.`parent_id` is not null order by `display_order` asc4.38ms/app/NavMenuItem.php:110buldingdb
        Metadata
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        • 0. 2
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 24. /vendor/facade/ignition/src/Views/Engines/CompilerEngine.php:36
      • select * from `nav_menu_items` where `nav_menu_items`.`parent_id` = 4 and `nav_menu_items`.`parent_id` is not null order by `display_order` asc1.2ms/app/NavMenuItem.php:110buldingdb
        Metadata
        Bindings
        • 0. 4
        Hints
        • Use SELECT * only if you need all columns from table
        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 24. /vendor/facade/ignition/src/Views/Engines/CompilerEngine.php:36
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        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
        • 24. /vendor/facade/ignition/src/Views/Engines/CompilerEngine.php:36
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        Metadata
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        Backtrace
        • 19. /app/NavMenuItem.php:110
        • 20. /app/NavMenuItem.php:115
        • 21. view::common.header:85
        • 23. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:59
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