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Файл:Лаба 2 / 5-8
.sql /* 5 */
select TreatyID, Compensation/Cost as profit from Treaty
select TreatyID, Floor*Floors as FF from Flat
select Chief, ActionID+PatrolID as summa from Action
/* 6 */
select TypeHouse+' '+TypeDoor as dom_dver from Flat
/* 7 */
select * from Flat
where AddressFlat in (select distinct AddressFlat from Action)
/* Update Action set Chief='Бугагаев' where PatrolID=1* --по условию */
/*Update Flat set TypeHouse='Кирпичный' --все строки */
/*
delete from Flat where AddressFlat in (select distinct AddressFlat from Action)
delete from Action where PatrolID=1
*/
select * from Treaty
select * from [User]
select TreatyID, Compensation/Cost as profit from Treaty
select TreatyID, Floor*Floors as FF from Flat
select Chief, ActionID+PatrolID as summa from Action
/* 6 */
select TypeHouse+' '+TypeDoor as dom_dver from Flat
/* 7 */
select * from Flat
where AddressFlat in (select distinct AddressFlat from Action)
/* Update Action set Chief='Бугагаев' where PatrolID=1* --по условию */
/*Update Flat set TypeHouse='Кирпичный' --все строки */
/*
delete from Flat where AddressFlat in (select distinct AddressFlat from Action)
delete from Action where PatrolID=1
*/
select * from Treaty
select * from [User]
Соседние файлы в папке Лаба 2