union
4 отговора
143 прегледа
union
mySQL 3.23.56
Seshta li se niakoi kak moga samo s SQL da drypna ot tablicata "table1":
id | name | drugi coloni
---------------------------
1| Peter |....
2| Ivan |....
3| Stoyan |....
4| Dimitar |....
5| Nikolai |....
6| Yordan |....
7| Svilen |....
, set ot vida (id 4 e primerno):
id | name | drugi koloni
4 | Dimitar |...
Vsichki ostanali order by id desc
10x ...
Seshta li se niakoi kak moga samo s SQL da drypna ot tablicata "table1":
id | name | drugi coloni
---------------------------
1| Peter |....
2| Ivan |....
3| Stoyan |....
4| Dimitar |....
5| Nikolai |....
6| Yordan |....
7| Svilen |....
, set ot vida (id 4 e primerno):
id | name | drugi koloni
4 | Dimitar |...
Vsichki ostanali order by id desc
10x ...
Re: union
>samo s SQL
select .... from table where id=4;
select .... from table where id<>4 order by id desc;
ако с е пхп не стааа така
2 заявки са ти
union го няма в 3.х
root@ro6avia#echo rm -rf * > /bin/seek_and_destroy
root@ro6avia#/bin/seek_and_destroy
select .... from table where id=4;
select .... from table where id<>4 order by id desc;
ако с е пхп не стааа така
2 заявки са ти
union го няма в 3.х
root@ro6avia#echo rm -rf * > /bin/seek_and_destroy
root@ro6avia#/bin/seek_and_destroy
mnogo iasno, che ne stava s UNION
Predvid facta, che prosto se opitvash da pomognesh shte premylcha niakoi dumi, koito napirat ... obiavih versiona tochno zaradi lipsata na union-a ... siguren sym, che moje i s edna zaiavka ... mislish li, che tova, koeto si postnal ne mi e iasno ?!?