, 04 2015 . 10:51
+
!
:
" " :
" " :
"" ,
(int), .
"a;b;c" "1;2;3"
table t0
id(int),zzz(memo),my_key(int)
1,"a",2
2,"",1
3,"a;b;c",3
zzz( )
) SELECT t1.text FROM t1 ORDER BY text;
) SELECT t1.my_key FROM t1 ORDER BY text;
table t1
id(int),text(memo),my_key(int)
11,"a",1
12,"b",2
44,"c",3
table t0
id(int),zzz(memo),my_key(int)
1,"1",2
2,"",1
3,"1;2;3",3
!
http://www.sql.ru/forum/1169110/perenos-dannyh