sql oracle get all possible values of a lib table
up vote
0
down vote
favorite
I am using sql ORACLE
I have a library table:
libid libdescr
1 boss
2 secretary
3 manager
And a table with some info:
id libid descr
1 1 jim
1 2 james
2 1 rony
2 2 fred
2 3 jana
I want to join both, but I have to have all possible values of the library. So my result have to be:
id libid libdescr descr
1 1 bos jim
1 2 secretary james
1 3 manager <null>
2 1 boss rony
2 2 secretary fred
2 3 manager jana
If I do a join
select info.*,lib.libdescr
from info
left join lib
on lib.libid = info.libid
I don't get the row id=1 and libid=3
How can I make sure I have all the possible values?
sql oracle
asked Nov 20 at 12:40
Bigjo
3191322
add a comment |
up vote
0
down vote
favorite
I am using sql ORACLE
I have a library table:
libid libdescr
1 boss
2 secretary
3 manager
And a table with some info:
id libid descr
1 1 jim
1 2 james
2 1 rony
2 2 fred
2 3 jana
I want to join both, but I have to have all possible values of the library. So my result have to be:
id libid libdescr descr
1 1 bos jim
1 2 secretary james
1 3 manager <null>
2 1 boss rony
2 2 secretary fred
2 3 manager jana
If I do a join
select info.*,lib.libdescr
from info
left join lib
on lib.libid = info.libid
I don't get the row id=1 and libid=3
How can I make sure I have all the possible values?
sql oracle
asked Nov 20 at 12:40
Bigjo
3191322
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I am using sql ORACLE
I have a library table:
libid libdescr
1 boss
2 secretary
3 manager
And a table with some info:
id libid descr
1 1 jim
1 2 james
2 1 rony
2 2 fred
2 3 jana
I want to join both, but I have to have all possible values of the library. So my result have to be:
id libid libdescr descr
1 1 bos jim
1 2 secretary james
1 3 manager <null>
2 1 boss rony
2 2 secretary fred
2 3 manager jana
If I do a join
select info.*,lib.libdescr
from info
left join lib
on lib.libid = info.libid
I don't get the row id=1 and libid=3
How can I make sure I have all the possible values?
sql oracle
asked Nov 20 at 12:40
Bigjo
3191322
I am using sql ORACLE
I have a library table:
libid libdescr
1 boss
2 secretary
3 manager
And a table with some info:
id libid descr
1 1 jim
1 2 james
2 1 rony
2 2 fred
2 3 jana
I want to join both, but I have to have all possible values of the library. So my result have to be:
id libid libdescr descr
1 1 bos jim
1 2 secretary james
1 3 manager <null>
2 1 boss rony
2 2 secretary fred
2 3 manager jana
If I do a join
select info.*,lib.libdescr
from info
left join lib
on lib.libid = info.libid
I don't get the row id=1 and libid=3
How can I make sure I have all the possible values?
sql oracle
sql oracle
asked Nov 20 at 12:40
Bigjo
3191322
asked Nov 20 at 12:40
Bigjo
3191322
asked Nov 20 at 12:40
Bigjo
3191322
asked Nov 20 at 12:40
Bigjo
3191322
asked Nov 20 at 12:40
Bigjo
3191322
3191322
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
up vote
1
down vote
In your query either you need to use right join or use the below query :
select i.*, l.libdescr from lib l left join info i on l.libid=i.libid;
edited Nov 21 at 0:30
Saad
64111321
answered Nov 20 at 23:28
Deepak Pant
111
add a comment |
up vote
0
down vote
Use a cross join to generate the rows and a left join to bring in the values from the other table:
select i.id, l.libid, l.libdescr, s.descr
from (select distinct id from someinfo) i cross join
library l left join
someinfo s
on s.id = i.id and s.libid = l.libid;
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches insomeinfo. You'll have to figure out what you want when there are duplicate rows there.
– Gordon Linoff
Nov 20 at 13:10
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
In your query either you need to use right join or use the below query :
select i.*, l.libdescr from lib l left join info i on l.libid=i.libid;
edited Nov 21 at 0:30
Saad
64111321
answered Nov 20 at 23:28
Deepak Pant
111
add a comment |
up vote
1
down vote
In your query either you need to use right join or use the below query :
select i.*, l.libdescr from lib l left join info i on l.libid=i.libid;
edited Nov 21 at 0:30
Saad
64111321
answered Nov 20 at 23:28
Deepak Pant
111
add a comment |
up vote
1
down vote
up vote
1
down vote
In your query either you need to use right join or use the below query :
select i.*, l.libdescr from lib l left join info i on l.libid=i.libid;
edited Nov 21 at 0:30
Saad
64111321
answered Nov 20 at 23:28
Deepak Pant
111
In your query either you need to use right join or use the below query :
select i.*, l.libdescr from lib l left join info i on l.libid=i.libid;
edited Nov 21 at 0:30
Saad
64111321
answered Nov 20 at 23:28
Deepak Pant
111
edited Nov 21 at 0:30
Saad
64111321
edited Nov 21 at 0:30
Saad
64111321
edited Nov 21 at 0:30
Saad
64111321
64111321
answered Nov 20 at 23:28
Deepak Pant
111
answered Nov 20 at 23:28
Deepak Pant
111
answered Nov 20 at 23:28
Deepak Pant
111
111
add a comment |
add a comment |
up vote
0
down vote
Use a cross join to generate the rows and a left join to bring in the values from the other table:
select i.id, l.libid, l.libdescr, s.descr
from (select distinct id from someinfo) i cross join
library l left join
someinfo s
on s.id = i.id and s.libid = l.libid;
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches insomeinfo. You'll have to figure out what you want when there are duplicate rows there.
– Gordon Linoff
Nov 20 at 13:10
add a comment |
up vote
0
down vote
Use a cross join to generate the rows and a left join to bring in the values from the other table:
select i.id, l.libid, l.libdescr, s.descr
from (select distinct id from someinfo) i cross join
library l left join
someinfo s
on s.id = i.id and s.libid = l.libid;
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches insomeinfo. You'll have to figure out what you want when there are duplicate rows there.
– Gordon Linoff
Nov 20 at 13:10
add a comment |
up vote
0
down vote
up vote
0
down vote
Use a cross join to generate the rows and a left join to bring in the values from the other table:
select i.id, l.libid, l.libdescr, s.descr
from (select distinct id from someinfo) i cross join
library l left join
someinfo s
on s.id = i.id and s.libid = l.libid;
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
Use a cross join to generate the rows and a left join to bring in the values from the other table:
select i.id, l.libid, l.libdescr, s.descr
from (select distinct id from someinfo) i cross join
library l left join
someinfo s
on s.id = i.id and s.libid = l.libid;
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
answered Nov 20 at 12:43
Gordon Linoff
753k35286395
753k35286395
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches insomeinfo. You'll have to figure out what you want when there are duplicate rows there.
– Gordon Linoff
Nov 20 at 13:10
add a comment |
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches insomeinfo. You'll have to figure out what you want when there are duplicate rows there.
– Gordon Linoff
Nov 20 at 13:10
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
When I do that I get a lot of duplicated values. When I add a distinct I get the desired result, but I am not happy to add a distinct.
– Bigjo
Nov 20 at 13:05
@Bigjo . . . The duplicate values would presumably be matches in
someinfo. You'll have to figure out what you want when there are duplicate rows there.– Gordon Linoff
Nov 20 at 13:10
@Bigjo . . . The duplicate values would presumably be matches in
someinfo. You'll have to figure out what you want when there are duplicate rows there.– Gordon Linoff
Nov 20 at 13:10
add a comment |
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