diff --git a/MTM/task4-straipsnis/straipsnis.md b/MTM/task4-straipsnis/straipsnis.md index 09a0811..30483ef 100644 --- a/MTM/task4-straipsnis/straipsnis.md +++ b/MTM/task4-straipsnis/straipsnis.md @@ -80,7 +80,7 @@ SELECT b.country AS b_country, b.name AS b_name, b.iata AS b_iata, - to_char(st_distance (a.geom, b.geom, FALSE) / 1000, '99999.99') AS distance_km + to_char(st_distance (a.geom, b.geom, TRUE) / 1000, '99999.99') AS distance_km FROM airports a, airports b @@ -91,9 +91,21 @@ WHERE ORDER BY distance_km DESC LIMIT 10; + a_country | a_name | a_iata | b_country | b_name | b_iata | distance_km +------------------+-------------------------------------+--------+-------------------------+------------------------------------+--------+------------- + China | Zhangjiakou Ningyuan Airport | ZQZ | Argentina | Antoine de Saint Exupéry Airport | OES | 20002.42 + Saudi Arabia | King Khaled Air Base | KMX | French Polynesia | Pukarua Airport | PUK | 20000.78 + Indonesia | Radin Inten II (Branti) Airport | TKG | Colombia | Mariquita Airport | MQU | 20000.53 + French Polynesia | Napuka Island Airport | NAU | Ethiopia | Axum Airport | AXU | 20000.47 + Nicaragua | Corn Island | RNI | Cocos (Keeling) Islands | Cocos (Keeling) Islands Airport | CCK | 20000.20 + China | Jinggangshan Airport | JGS | Argentina | Teniente Benjamin Matienzo Airport | TUC | 19999.93 + Malaysia | Long Lellang Airport | LGL | Brazil | Tefé Airport | TFF | 19998.43 + New Zealand | Hamilton International Airport | HLZ | Spain | Córdoba Airport | ODB | 19998.36 + Indonesia | Sultan Mahmud Badaruddin II Airport | PLM | Colombia | Benito Salas Airport | NVA | 19998.19 + Malaysia | Sultan Ismail Petra Airport | KBR | Peru | Chachapoyas Airport | CHH | 19998.13 ``` -**Kurie du oro uosta yra arčiausiai vienas kito?** +**Kurie oro uostai yra arčiausiai vienas kito?** ``` SELECT a.country AS a_country, @@ -102,7 +114,7 @@ SELECT b.country AS b_country, b.name AS b_name, b.iata AS b_iata, - to_char(st_distance (a.geom, b.geom, FALSE) / 1000, '0.99') AS distance_km + to_char(st_distance (a.geom, b.geom, TRUE) / 1000, '99999.99') AS distance_km FROM airports a, airports b @@ -113,10 +125,20 @@ WHERE ORDER BY distance_km ASC LIMIT 10; + a_country | a_name | a_iata | b_country | b_name | b_iata | distance_km +------------------+---------------------------------------+--------+------------------+-----------------------------------------------------+--------+------------- + Australia | Shute Harbour Airport | JHQ | Australia | Whitsunday Island Airport | WSY | 0.14 + Papua New Guinea | Nadunumu Airport | NDN | Papua New Guinea | Kagi Airport | KGW | 1.83 + Papua New Guinea | Kagi Airport | KGW | Papua New Guinea | Efogi Airport | EFG | 2.24 + Rwanda | Gisenyi Airport | GYI | Congo (Kinshasa) | Goma International Airport | GOM | 2.38 + United Kingdom | Westray Airport | WRY | United Kingdom | Papa Westray Airport | PPW | 2.83 + Papua New Guinea | Nadunumu Airport | NDN | Papua New Guinea | Efogi Airport | EFG | 2.92 + Papua New Guinea | Bodinumu Airport | BNM | Papua New Guinea | Kagi Airport | KGW | 3.13 + Virgin Islands | Charlotte Amalie Harbor Seaplane Base | SPB | Virgin Islands | Cyril E. King Airport | STT | 3.46 + United States | Brown Field Municipal Airport | SDM | Mexico | General Abelardo L. Rodríguez International Airport | TIJ | 3.59 + French Guiana | Saint-Laurent-du-Maroni Airport | LDX | Suriname | Albina Airport | ABN | 3.71 ``` -Pakeitus `DESC` į `ASC` ankstesnėje užklausoje gauname: - **Kokį atstumą skristume aplink žemę, jei iš Vilniaus skristume ta pačia platuma?** **Kiek kartų reikia nuskristi United Economy klase aplink žemę Vilniaus platumoje, kad uždirbtume [nemokamus pusryčius][2]?**