Combining two tables without any distinct columns between them

Folks,

Hi sidy2j,
According to your description, we need to verify your table structures, and the actual results which you want to get from your tables. Please post more information for analysis.
Assume, if you want to a one to one record mapping between two tables without any common column between them for joining, you can refer to the following scripts to implement your requirement. For more information, see:
http://sqlhints.com/2013/09/07/joining-two-tables-without-any-common-column-between-them-sql-server/
If you want to match every row in the first table with every row in the second table, you can refer to the following detail.
http://stackoverflow.com/questions/1198124/combine-two-tables-that-have-no-common-fields
Hope it can help you.
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support

Similar Messages

Joining Two Tables with a DISTINCT column value

I have two tables I need to join, but the 'left' table I only need DISTINCT for a column.
create table t1
bid number(8),
b_number number(8),
dset varchar2(20),
misc varchar2(20)
create table t2
cid number(8),
track number(8)
select bid, cid
from   ( select bid, b_number
            from   t1
            where dset = 'ABC1234'
            and    misc = 'TEXT'
         ) x,
         ( select cid, track
           from t2
           where exists ( select 1 from t2 where t2.track = t1.b_number )
         ) z
where x.b_number = z.trackI only need records with DISTINCT cid values, but I keep getting multiple instanced of cid.
Any suggestions?
Thanks!

Maybe this?
select distinct cid
from t2
where track in
select b_number
from t1
where dset = 'ABC1234'
and misc = 'TEXT'
)

Combine two tables without common field

Hi Experts,
I have two database tables, DBSTATORA(stores inform about all the tables involved in infoproviders), and RSDODSO ( stores information about ODS Objects. I have to list the ods objects and its associated tables as the output, but there is no common field in these two tables how will i combine these two tables, can anyone please suggest me. Any help will be fine.
thanks,
Prabhu.

Hi Everyone,
I know the ods tables names are stored like /bix/a<ods_name>00 and /bix/a<ods_name>40 and for change log it is /bic/b*. But my requirement is I have to display the size of the tables belonging to a particular ods object. So for all the tables the size is stored in DBSTATTORA which gives information about
DBSTATTORA
fields of this tables are:
TNAME --> Table Name
ANDAT --> Analyzing Date
AMETH --> Analysis method for collecting Statistics
NROWS --> No of rows in a table
OCCBL --> Used blk(size) of table in KB
EMPBL --> Empty blk(size) of table in KB
AFREE --> Avg Freespace in a used db block
INDBS --> Used Blk(size) of an index kb
This is a table which stores the statistics information.
It displays all the tables of infocubes and ods objects, but does tell that this table belongs to this infoprovider.
I have to display data from this table as well as the infoprovider to which it belongs. So there is no proper information of database tables where the infocube and its associated tables like the facttable, dimtables are stored together. Same for the ods objects also.
There are for ods object RSDODSOTABL which give information about ods object and the table name is stored differently <ods_name>_0000. How do i map this table with the DBSTATTORA table, the tablenames doesn't match. Same problem with RSTSODS table which give informaiton about change log table.
And also for infocubes, there is RSDCUBE which gives information about infocubes but not the associated tables. So does anyone know where all these information is stored in some database tables. It would be of great help.
Thanks a lot.
Prab

Pivot table without any measure columns

Hi,
I have a requirement where all my report columns are from Dimension tables and i have no measure to display in the report.
But I need to create a Pivot table view for this requirement.
Can someone help me how to represent results in Pivot Table view without measure columns
Thanks in Advance.

Hi Sri,
Try this it will work.
Add a dummy column in your measure section.
then in pivot view --> measure section --> dummy column -->more options -> format heading -->custom css style --> mark use custom css and give display:none
and
more options -> format measure values -->custom css style --> mark use custom css and give display:none
Thanks
Diney

Query for Linking Two Tables without Reference

Hi Folks,
Good Day!
I have this dilemma on how to link two tables without a reference. In the Business Partner Master Data, there is a field for the Territory which is from the table OTER. This OTER focuses on its description. Once you have added the particular Territory for that Business Partner, it is being stored in the Territory field of the BP right? Our client wants to have an automated way of searching for the Business Partner's Profit Center in creating a Sales Order wherein it is the same as the Business Partner's Territory. The Profit Center is from the table OPRC.
When I create a Sales Order, after I have entered the Business Partner/Customer Code, the Profit Center should have the value of the Profit Center Code wherein it is the Business Partner's Territory. My query will go like this:
Enter the BP/Customer Code automatically the Profit Center code where Profit Name = BP's Territory.
OTER and OCRD don't have connections. How can it be?
I'm thinking of retrieving the Territory first before the Profit Center but can you suggest of any other way?
Thank you much!
Regards,
Fringe

Hi Fringe,
Okay, I already understood your case here. I presume your configuration as follows:
OTER (Territory)
territryID - descript
1 - Philippine
2 - Indonesia
3 - Germany
OPRC (Cost Centre)
PrcCode - PrcName
25 - Philippine
33 - Indonesia
47 - Germany
Was above illustration correct? Then, you could use this formatted search in Cost Centre / Dimension field in Sales Order rows
SELECT PrcCode FROM OPRC WHERE PrcName=(
SELECT TOP 1 descript FROM OTER T0
INNER JOIN OCRD T1 ON T0.territryID=T1.Territory
WHERE T1.CardCode=$[OCRD.CardCode.0])
However, I suggest you use a little bit different approach here. Since you can't define Territory Code / Territory ID (you could only type the Territory name, Philippine etc.), why don't you standardize Territory name with Cost Centre code? Let say, you define Philippine as PHI, Indonesia as INA, Germany as DEU and so on. Therefore, user can read the Cost Centre or more precisely Distribution Rules in Sales Order form in more familiar way.
OTER (Territory)
territryID - descript
1 - PHI
2 - INA
3 - DEU
OPRC (Cost Centre)
PrcCode - PrcName
PHI - Philippine
INA - Indonesia
DEU - Germany
When FMS worked in Sales Order document, your user will read PHI instead of 25, should be more familiar to them. With that being said, you could use simpler FMS
SELECT descript FROM OTER T0
INNER JOIN OCRD T1 ON T0.territryID=T1.Territory
WHERE T1.CardCode=$[OCRD.CardCode.0]
You only need to maintain consistency between Territory Name and Cost Centre code. Just my two cents. Hope this help.
Best Regards,
Hendry Wijaya

I have an Apple MacBook Pro with 2 USB ports and a MiniDisplay Port. I also have an HDTV with a HDMI port. How can I use the TV as a display without any tethering wires between my computer and the TV?

I have an Apple MacBook Pro with 2 USB ports and a MiniDisplay Port. I also have an HDTV with a HDMI port. How can I use the TV as a display without any tethering wires between my computer and the TV? I have a MiniDisplay Port to VGA adapter, but there are two issues with it: The new display doesn't have a VGA port, and even if it did, I wouldn't want to have my mac constantly attached to the display by a cable. I was looking for a way to use the TV as a display without any wires. Is there some type of bluetooth setup I could use? Please let me know if you have any suggestions.

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Cartesian of data from two tables with no matching columns

Hello,
I was wondering – what’s the best way to create a Cartesian of data from two tables with no matching columns in such a way, so that there will be only a single SQL query generated?
I am thinking about something like:
for $COUNTRY in ns0: COUNTRY ()
for $PROD in ns1:PROD()
return <Results>
<COUNTRY> {fn:data($COUNTRY/COUNTRY_NAME)} </COUNTRY>
<PROD> {fn:data($PROD/PROD_NAME)} </PROD>
</Results>
And the expected result is combination of all COUNTRY_NAMEs with all PROD_NAMEs.
What I’ve noticed when checking query plan is that DSP will execute two queries to have the results – one for COUNTRY_NAME and another one for PROD_NAME. Which in general results in not the best performance ;-)
What I’ve noticed also is that when I add something like:
where COUNTRY_NAME != PROD_NAME
everything is ok and there is only one query created (it's red in the Query plan, but still it's ok from my pov). Still it looks to me more like a workaround, not a real best approach. I may be wrong though...
So the question is – what’s the suggested approach for such queries?
Thanks,
Leszek
Edited by xnts at 11/19/2007 10:54 AM

Which in general results in not the best performanceI disagree. Only for two tables with very few rows, would a single sql statement give better performance.
Suppose there are 10,000 rows in each table - the cross-product will result in 100 million rows. Sounds like a bad idea. For this reason, DSP will not push a cross-product to a database. It will get the rows from each table in separate sql statements (retrieving only 20,000 rows) and then produce the cross-product itself.
If you want to execute sql with cross-products, you can create a sql-statement based dataservice. I recommend against doing so.

Data fetch from two table without refresh

hi Friends,
I have a problem i want to extract data from two table without refresh into text field when i'll enter any value in a text field then corressponding value should come in to corressponding textfield.
eg. there two table A and B.
Table A has Colunm
s_id Number;
c_id Varchar2(30);
sec varchar2(4);
Second Table B Colunm Name
s_id Number;
f_name varchar(30);
l_name varchar(20);
when i enter s_id 101 in a text field then the c_id ,sec,first_name and last_name should come in to corressponding text fields without refresh.
How Can I do this.
Thanks
Manoj

Hi Manoj,
You have to make an Ajax call to display data without refreshing the page. Search this forum for Ajax and you can find lots of related posts. This link might help too. http://www.dba-oracle.com/t_html_db_apex_ajax_application_express.htm
Thanks,
Manish.

Combinig two tables without a JOINER

Hi,
I got a little problem. I want to combine two tables. But I don't need a joiner, cause that would give me wrong combined values.
I have a table working_hours which has the actual working hours of employees. And a table times_absent which has the absent time of the employees.
Both tables have the date and actual hours of work and absent besides other tings in it.
I simple want to combine these two tables to one big table.
Example:
Table working_hours :
Name --- Date --- Hours -- ....
Mr.A --- 2.5.2011 --- 8 --- ...
Mr.B --- 2.5.2011 --- 6 --- ...
Mr.C --- 2.5.2011 --- 7 --- ...
Table times_absent:
Name --- Date --- Days --- ....
Mr.A --- 3.5.2011 --- 1 --- ...
Mr.B --- 3.5.2011 --- 2 --- ...
Mr.B --- 4.5.2011 --- 2 --- ...
New Table:
Name --- Date --- Working_Hours --- Absent_Days ---
Mr.A --- 2.5.2011 --- 8 ---- null - or some sort of dummy value XXX
Mr.A --- 3.5.2011 --- null --- 1 ---
Mr.B --- 2.5.2011 --- 6 --- null ---
Mr.B --- 3.5.2011 --- null --- 2 ---
Mr.B --- 4.5.2011 --- null --- 2 ---
and so one.
Is there a possibility in the OWB to perform such task?
thx

As MccM says you need to make the columns in your IN groups the same i.e. the same structure as your new table.
Connect WORKING HOURS to IN GROUP 1 and ABSENT to IN GROUP 2 for the columns that exist.
Create a numeric CONSTANT with a default value of NULL and connect that to ABSENT_DAYS in IN GROUP 1 and WORKING_HOURS in IN GROUP 2.
You don't need to change the structure of your tables.

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I have problem with my Iphone 4S, only after updating the OS 7.X. My Iphone battery charge is losing down in a minute. My battery charge is just decreasing from 100% to 10% in less than two hours, without any application works. pls do help me out in this.

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Welcome to the Support Communities!
The information below may help you troubleshoot your iPhone battery issue:
iPhone Battery and Power - Apple Support
http://www.apple.com/support/iphone/repair/battery-power/
Battery & power
Is your iPhone battery draining too quickly or not holding a charge? Try restarting it first. You can also adjust several settings to extend the battery life of your iPhone.
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Display distinct rows from Oracle table without using "DISTINCT" keyword.

How to retrieve distinct rows from oracle table without using 'DISTINCT' keyword in SQL?
Thanks in advance.
Mihir

Welcome to the forum.
Besides GROUP BY you can use UNIQUE instead of DISTINCT as well, but that's probably not wanted here ;) , and the ROW_NUMBER() analytic:
SQL> create table t as
2 select 1 col1 from dual union all
3 select 1 from dual union all
4 select 2 from dual union all
5 select 3 from dual union all
6 select 4 from dual union all
7 select 4 from dual;
Table created
SQL> select col1 from t;
      COL1
         1
         1
         2
         3
         4
         4
6 rows selected
SQL> select distinct col1 from t;
      COL1
         1
         2
         3
         4
SQL> select unique col1 from t;
      COL1
         1
         2
         3
         4
SQL> select col1 from t group by col1;
      COL1
         1
         2
         3
         4
SQL> select col1
2 from ( select col1
3         ,      row_number() over (partition by col1 order by col1) rn
4         from   t
5       )
6 where rn=1;
      COL1
         1
         2
         3
         4

Display columns from two tables without making join

Hi,
I need to perform currency conversion in the report.
For eg:) Whatever the currency in ar_payment_schedules i want to
convert it to INR equivalent.
Following is the query to do this.
select ps.invoice_currency_code Currency_B,
     decode(ps.invoice_currency_code, 'INR',ps.amount_due_original,
               round(ps.amount_due_original*
                              ps.exchange_rate,
                         curr.precision)
     from
          ar_payment_schedules     ps,
          fnd_currencies          curr
     where ps.customer_id          = '111'
     and curr.currency_code      = 'INR'
When i do this in the Administration tool, the answers modules erroring out saying
that no joins between ar_payment_schedules and fnd_currencies. But here join is
not needed becuase fnd_currencies is filtered with INR and will return only
one row. Without joining two tables how can i get the same results in Answers.
thanks,
Prasanna

If it would return only one row then what is the need for the join (is it just for returning the precision?). Cant you just hard code the precision value instead of getting it from the table? Also you are doing a cartesian join, though the filters would take care of the final output this would result in a bad performance as your data starts scaling out. You need to find a key to join these 2 tables. If you do not have one, then just create a view with the cartesian join alone and then use that in your report.
Thanks,
Venkat
http://oraclebizint.wordpress.com

How to join two tables with no similar columns

Hi all,
I have two tables as follows:
Table T1 have Attributes as follows:
GLCODE,
BRANCH,
ITEM_NUMBER,
DEMAND_DATE,
QUANTITY,
SOURCE
Table T2 have Attributes as follows:
FORECAST_DATE
Now in SQL if run the following stattement iam getting out put.
SELECT GLCODE,BRANCH,ITEM_NUMBER,DEMAND_DATE,QUANTITY, SOURCE,(SELECT DISTINCT FORECAST_DATE FROM T2) FROM T1
The above SQL Statement giving correct results for me.
The same SQL Statement how can we implement in mapping level?
Regards,
Ava

Jaap van,
>
You have to specify an outer join, but how do you do that if there is no join to begin with? I would do the following (which I didn't test yet):
add an extra column (say C_JOIN) to the T2-ingroup of the join operator and fill it with from a constant operator with say value 1. Then use T2.C_JOIN (+) = 1 as the join condition.
If every record in T2 is guaranteed to have the same value, instead of using a deduplicator, which will read all records, sort them and deduplicate them, you can use a filter with filter condition ROWNUM < 2, which only will read one record.
I am facing almost the same problem but not entirely thou and I was wondering if you have an idea how to even start.
Problem:
I got this table:SQL> desc ita.tpis32_job_status
Name Null? Type
JOBID NOT NULL NUMBER
T1_ID NUMBER
QID NUMBER
REQ_TYPE VARCHAR2(10)
SUBMIT_TIME DATE
OWNERID VARCHAR2(30)
DESCRIPTION VARCHAR2(150)
STARTTIME DATE
ENDTIME DATE
STATUS VARCHAR2(50)
ERROR_ID NUMBER
TABLE_NAME VARCHAR2(30)
SERVER_ID VARCHAR2(10)
DATABASE VARCHAR2(20)
PRIORITY NUMBER
NUM_LINES NUMBER
PROCESS_ID NUMBER
QUE_TIME NUMBER
STATUS_CODE NUMBER
ERROR_MSG VARCHAR2(500)
NUM_LINES_TS NUMBER
REMOTE_STATUS NUMBER
This the above table, i am looking for JOBID (a five digit number) like 25875.
What I want to do is add or append this five digit number to a string to find the corresponding table in dba_tables or all_tables. The only way I have try to do this is by writing PLSQL as you see from here:
Re: Use PLSQL to delete tables dynamically
When the select is writing properly, the result of the five digit number from JOBID and the string should look like the below result (job_(five digit_%).
My problem is there is no relationship between ALL_TABLES and the my own table (ita.tpis32_job_status). Any help will be appreciated.
TABLE_NAME
JOB_58871_OUTDATA
JOB_58868_TS
JOB_58868_OUTDATA
JOB_58867_TS
JOB_58867_CMDLBL_2
JOB_58867_OUTDATA
JOB_58866_TS

Merge Two Tables with the same columns but different data

I have a table that has the following columns:
Current Table Definition
commonname
family
genus
species
subspecies
code
I have a number of entries that donât fit the current table definition â that is that they only have a common name or description and a code. These records donât actually represent a species but are needed for data entry because they represent an object that may be encountered in the study (Bare Ground â which isnât a species but would need to be recorded if encountered). So I would really like 2 tables:
Table 1 Miscellaneous
name
code
Table 2 Plant Species
commonname
family
genus
species
subspecies
code
I would like two tables so I can enforce certain constraints on my species table like requiring that the family, genus, species, subspecies combination is unique. I canât do this if I have all the âotherâ records that donât have a family, genus, species, or subspecies unless I put in a lot of dummy data into the fields to make each record unique. I donât really want to do this because these miscellaneous records really donât represent a specific species.
So â the problem is that while I want this data separate I will need to point a column from another table to the code column in both tables.
How is this best done? Table? View? Merge?

Hi,
Actually you don't have to use scope refs. Sorry but I misunderstood you earlier. Here is a complete example that does exactly what you want. Notice how I added the constraint to the materialized view. Also notice when we try to insert a code in tbl3 that doesn't exist in the view, we get an error. HTH.
SQL> create table tbl1 (name varchar2(10), code varchar2(3) primary key);
Table created.
SQL> create table tbl2 (commonname varchar2(10), code varchar2(3) primary key);
Table created.
SQL> insert into tbl1 values ('n1','c1');
1 row created.
SQL> insert into tbl1 values ('n2','c2');
1 row created.
SQL> insert into tbl1 values ('n3','c3');
1 row created.
SQL> insert into tbl2 values ('name1','c1');
1 row created.
SQL> insert into tbl2 values ('name2','c2');
1 row created.
SQL> insert into tbl2 values ('name3','c3');
1 row created.
SQL> commit;
Commit complete.
SQL> create materialized view view1 as select name, commonname, tbl1.code from tbl1, tbl2 where tbl1.code = tbl2.code;
Materialized view created.
SQL> select * from view1;
NAME COMMONNAME COD
n1 name1 c1
n2 name2 c2
n3 name3 c3
SQL> create table tbl3 (code varchar2(3), record varchar2(1));
Table created.
SQL> alter table view1 add constraint view1pk primary key (code); -- <-Note how I added a constraint to the view
Table altered.
SQL> alter table tbl3 add constraint tbl3fk foreign key (code) references view1(code);
Table altered.
SQL> insert into tbl3 values ('c1','r');
1 row created.
SQL> insert into tbl3 values ('c99','r');
insert into tbl3 values ('c99','r')
ERROR at line 1:
ORA-02291: integrity constraint (RAJS.TBL3FK) violated - parent key not found
SQL> spool of;
-Raj Suchak
[email protected]

JOIN question... Join two tables without omiting rows

I ran into a problem that should have an easy solution (I hope), but I'm having a hard time coming up with a solution.
Basically, I have two tables, one with actual amounts and one with the budget. I am to write a sql select statement that joins these tables together and includes all of their rows. I've been able to join the tables together using JOIN, LEFT JOIN, and RIGHT JOIN, but it always omits rows that I need.
Below, I have examples of my tables (AMOUNT_TABLE and BUDGET_TABLE). For simplicity sake, I've built the examples to show the same values in the first four columns, with the 5th and 6th columns (SUB_ACCOUNT, AMOUNT, BUDGET) as the only values that are different. My actual tables aren't quite as simple, but I didn't think it was relavent for this question.
AMOUNT_TABLE
FISCAL_YEAR
PERIOD
ACCT_UNIT
ACCOUNT
SUB_ACCOUNT
AMOUNT
2013
1
11111
555555
0000
100
2013
1
11111
555555
1000
100
2013
1
11111
555555
2000
100
2013
1
11111
555555
3000
100
2013
1
11111
555555
4000
100
BUDGET_TABLE
FISCAL_YEAR
PERIOD
ACCT_UNIT
ACCOUNT
SUB_ACCOUNT
BUDGET
2013
1
11111
555555
3000
200
2013
1
11111
555555
4000
200
2013
1
11111
555555
5000
200
2013
1
11111
555555
6000
200
Here is the output I'm hoping for. Notice that SUB_ACCOUNTs 0000, 1000, and 2000 show amounts with no budget since there isn't a matching row in the BUDGET_TABLE. And likewise, for SUB_ACCOUNTs 5000 and 6000, they show budgets with no amounts since there isn't a matching row in the AMOUNT_TABLE.
(output)
FISCAL_YEAR
PERIOD
ACCT_UNIT
ACCOUNT
SUB_ACCOUNT
AMOUNT
BUDGET
2013
1
11111
555555
0000
100
0
2013
1
11111
555555
1000
100
0
2013
1
11111
555555
2000
100
0
2013
1
11111
555555
3000
100
200
2013
1
11111
555555
4000
100
200
2013
1
11111
555555
5000
0
200
2013
1
11111
555555
6000
0
200
Hopefully, my question is clear. Any help on this would be greatly appreciated. Thanks in advance.

Use ANSI join syntax - FULL OUTER JOIN:
with amount_table as (
                      select 2013 fiscal_year,1 period,11111 acct_unit,555555 account,0000 sub_account,100 amount from dual union all
                      select 2013,1,11111,555555,1000,100 from dual union all
                      select 2013,1,11111,555555,2000,100 from dual union all
                      select 2013,1,11111,555555,3000,100 from dual union all
                      select 2013,1,11111,555555,4000,100 from dual
     budget_table as (
                      select 2013 fiscal_year,1 period,11111 acct_unit,555555 account,3000 sub_account,200 budget from dual union all
                      select 2013,1,11111,555555,4000,200 from dual union all
                      select 2013,1,11111,555555,5000,200 from dual union all
                      select 2013,1,11111,555555,6000,200 from dual
select nvl(a.fiscal_year,b.fiscal_year) fiscal_year,
        nvl(a.period,b.period) period,
        nvl(a.acct_unit,b.acct_unit) acct_unit,
        nvl(a.account,b.account) account,
        nvl(a.sub_account,b.sub_account) sub_account,
        nvl(a.amount,0) amount,
        nvl(b.budget,0) budget
from      amount_table a
        full join
            budget_table b
          on (
                  a.fiscal_year = b.fiscal_year
              and
                  a.period = b.period
              and
                  a.acct_unit = b.acct_unit
              and
                  a.account = b.account
              and
                  a.sub_account = b.sub_account
FISCAL_YEAR     PERIOD ACCT_UNIT    ACCOUNT SUB_ACCOUNT     AMOUNT     BUDGET
       2013          1      11111     555555           0        100          0
       2013          1      11111     555555        1000        100          0
       2013          1      11111     555555        2000        100          0
       2013          1      11111     555555        3000        100        200
       2013          1      11111     555555        4000        100        200
       2013          1      11111     555555        6000          0        200
       2013          1      11111     555555        5000          0        200
7 rows selected.
SQL>
SY.

Combining two tables without any distinct columns between them

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