full-stack veb-dasturchi

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full-stack veb-dasturchi bo‘ling 1-labaratoriyasi html ga building the prototype zebra afrikaning sharqiy va janubiy qismidagi o'tloqlar va o'rmonzorlar bo'ylab yuradigan tekislik zebra. grevi zebrasini keniya va efiopiyaning quruq, yarim cho'l hududlarida topish mumkin, tog 'zebri esa namibiya, angola va janubiy afrikadagi tog'li va tepalikli yashash joylarida yashaydi. scientific name : zebra average length : 2.4 meters average lifespan : 20 years habitat : once widespread in africa, now in separate populations togʻ zebrasi (ye. zebra) janubi-gʻarbiy afrikada tarqalgan, koʻrinishi eshakka oʻxshaydi, 3. orasida eng kichigi. burchellov zebrasi (ye. burchelli) sharqiy va markaziy afrikada tarqalgan. grevi zebrasi (ye. grevyi) sharqiy afrika (janubiy efiopiya, somali, keniya)da tarqalgan, ancha yirik, toychasining yelkasidan dumigacha tik va toʻq qizil juni boʻladi. bu belgi otlar qad. ajdodlarining yoli faqat boʻynida emas, orqasida ham boʻlganligini koʻrsatadi. bugungi kunda qirib yuborilgan kvaggi zebrasi janubi-sharqiy afrikada yashagan, koʻrinishi otga oʻxshagan. qimmatli terisi uchun koʻplab ovlanishi tufayli 3. soni keskin …

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rasini keniya va efiopiyaning quruq, yarim cho'l hududlarida topish mumkin, tog 'zebri esa namibiya, angola va janubiy afrikadagi tog'li va tepalikli yashash joylarida yashaydi. scientific name : zebra average length : 2.4 meters average lifespan : 20 years habitat : once widespread in africa, now in separate populations togʻ zebrasi (ye. zebra) janubi-gʻarbiy afrikada tarqalgan, koʻrinishi eshakka oʻxshaydi, 3. orasida eng kichigi. burchellov zebrasi (ye. burchelli) sharqiy va markaziy afrikada tarqalgan. grevi zebrasi (ye. grevyi) sharqiy afrika (janubiy efiopiya, somali, keniya)da tarqalgan, ancha yirik, toychasining yelkasidan dumigacha tik va toʻq qizil juni boʻladi. bu belgi otlar qad. ajdodlarining yoli faqat boʻynida emas, orqasida ham boʻlganligini koʻrsatadi. bugungi kunda qirib yuborilgan kvaggi zebrasi janubi-sharqiy afrikada yashagan, koʻrinishi otga oʻxshagan. qimmatli terisi uchun koʻplab ovlanishi tufayli 3. soni keskin kamayib ketgan. togʻ va grevi zebralari tabiatni muhofaza qilish xalqaro ittifoqi qizil kitobiga kiritilgan (yana qarang toq tuyoqlilar) styles /* add your css …

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ia')or(country='sweden')) select t.name, t.composer, a.title from album as a join track as t on t.albumid=a.albumid where t.name like "a%" and t.composer is not null; select c.firstname, c.lastname, i.total from customer c join invoice i on c.customerid=i.customerid order by i.total desc limit 10 2-lobaratoriya 1.1 select billingcountry, count(invoicedate) as invoices from invoice group by billingcountry order by invoices desc; 1.2 select invoice.billingcountry, count(invoice.billingcountry) from invoice group by invoice.billingcountry order by count(invoice.total) desc; 2.1 select billingcity, max(totalsum) as total from ( select billingcity, sum(total) as totalsum from invoice group by billingcity); 2.2 select invoice.billingcity, sum(invoice.total) from invoice group by invoice.billingcity order by sum(invoice.total) desc limit 1 3.1 select c.customerid, c.firstname, c.lastname, sum(i.total) as totalspent from customer c, invoice i where c.customerid=i.customerid group by (i.customerid) order by totalspent desc limit 1; 3.2 select customer.customerid, customer.firstname, customer.lastname, sum(invoice.total) as invoices from customer inner join invoice on customer.customerid=invoice.customerid group by customer.customerid order by sum(invoice.total) desc …

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c.country, sum(i.total) totalspent from customer c join invoice i on c.customerid = i.customerid group by c.customerid ) select tab1.* from tab1 join ( select customerid, firstname, lastname, country, max(totalspent) as totalspent from tab1 group by country ) tab2 on tab1.country = tab2.country where tab1.totalspent = tab2.totalspent order by country; 2-yechim: with t1 as ( select customer.country, sum(invoice.total) totalspent, customer.firstname, customer.lastname, customer.customerid from customer join invoice on customer.customerid = invoice.customerid group by customer.customerid ) select t1.customerid, t1.firstname, t1.lastname, t1.country, t1.totalspent from t1 inner join ( select t1.country, max(t1.totalspent) as max_ts from t1 group by country) as t2 on t1.country=t2.country where t1.totalspent=t2.max_ts order by t1.country

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full-stack veb-dasturchi bo‘ling 1-labaratoriyasi html ga building the prototype zebra afrikaning sharqiy va janubiy qismidagi o'tloqlar va o'rmonzorlar bo'ylab yuradigan tekislik zebra. grevi zebrasini keniya va efiopiyaning quruq, yarim cho'l hududlarida topish mumkin, tog 'zebri esa namibiya, angola va janubiy afrikadagi tog'li va tepalikli yashash joylarida yashaydi. scientific name : zebra average length : 2.4 meters average lifespan : 20 years habitat : once widespread in africa, now in separate populations togʻ zebrasi (ye. zebra) janubi-gʻarbiy afrikada tarqalgan, koʻrinishi eshakka oʻxshaydi, 3. orasida eng kichigi. burchellov zebrasi (ye. burchelli) sharqiy va markaziy afrikada tarqalgan. grevi zebrasi (ye. grevyi) sharqiy afrika (janubiy efiopiya, somali, keniya)da tarqalgan, an...

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