Join two tables to query the difference of both

Hi,
I think my problem is not the hardest, but I don't find a solution.
- i have two tables: t_old, t_new
- both have the same attribute (item_nr)
- t_new exists of some rows from t_old and some new rows
I want to query only the new rows from t_new, that aren't in the table t_old.
Who can help me please..???
Regards,
Steffen

wrong forum, sorry, but i got it in another forum:
select * from t_new n
where not exists
(select 1 from t_old o
where n.item_nbr = o.item_nbr)
(THX to Keith Jamieson)
or
select * from t_new
minus
select * from t_old
(THX to Boneist)

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Compare two tables and log the difference

Hi,
I want to compare two tables and log the difference in new table with the fields as (old value,new value, column name). The column name should be the changes value column

Can you show an example?
SELECT Foo.*, Bar.*
FROM Foo
FULL OUTER JOIN
Bar
ON Foo.c1 = Bar.c1
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Joining two tables, sql query

This is a newbie question! I would like to join two tables. Table_1 contains xml stylesheets:
id stylesheet doc
1 <xml stylesheet doc A>
2 <xml stylesheet doc B>
And Table_2 contains the XML documents that the stylesheets will transform:
id XML doc
1 <XML document 1>
1 <XML document 2>
1 <XML document 3>
2 <XML document 4>
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I would like <xml stylesheet doc A> to transform only XML doc that have an id of 1, so I tried this sql statement:
select a.stylesheet_doc ,b.xml_doc from Table_1 a, Table_2 b where a.id=b.id and a.id=1;
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stylesheet doc A <XML document 1>
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I have tried group by and rollup and xmlagg.
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Jim

Hi, Jim,
Welcome to the forum!
You just want to display the XML, not actually transform it, right?
GROUP BY ROLLUP should work, but I find it easier with GROUP BY GROUPING SETS. Here's an example from tables in the scott schema:
SELECT CASE
 WHEN GROUPING (ename) = 1
 THEN d.dname
 END AS dname
, e.ename
FROM scott.dept d
JOIN scott.emp e ON d.deptno = e.deptno
GROUP BY GROUPING SETS ( (d.dname, e.ename)
 , (d.dname)
ORDER BY d.dname
, ename NULLS FIRST
;Output:
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ACCOUNTING
 CLARK
 KING
 MILLER
RESEARCH
 ADAMS
 FORD
 JONES
 SCOTT
 SMITH
SALES
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 JAMES
 MARTIN
 TURNER
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Whenever you post formatted text (such as query results) on this site, type these 6 characters:
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Join two tables which stored in difference database

Hi, i have a problem how to join two tables which are stored in difference databases. I'm using MS access and need to use Jsp to solve it. is anyone have idea to solve it. thxx

Hi,
I think you cannot join the tables which are in two diff databases. You have to connect to each database ,get the result and manipulate in your program. Use a bean.
cheers,
Narayana

Outer join two tables with query search record attached to both tables

When I create a query with two tables that have query search records attached with outer join, PS seems to do a natural join (cartesian). We are on PT8.48.
Is there a workaround for this issue. I do not want to remove query search record on either of the tables.
I am trying to create an Emergency contact report. I am using two tables PS_EMPLOYEES and PS_EMERGENCY_CNTCT. Here is the sql PeopleSoft query generated when I did Left outer Join.
Query SQL:
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WHERE A.EMPLID = A1.EMPLID
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AND A1.OPRID = 'SREESR'
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I think there are fixes for this issue in later tools releases (Report ID 1544345000). I'm not sure about 8.48, but you might try the workaround documented in
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on Oracle Support.
Regards,
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How to join two tables and get the supply delivery date next to order?

So there are two tables. One has customer's order no, ordered date, order quantity, available quantity and code of article-
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We keep stock so this can not be MOT (made to order) system.
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here is any example
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ref order
art. code
ordered qty
available qty
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0
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0
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supply order
supply order
art. code
qty orderd
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700497
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700497
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The main issue is that stock is assigned to purchase orders only when it actually arrives in the warehouse.
A human can easilly connect the dates of when the stock will arrive and quantities with correct customer's order. In this case the firts order will get 50 pcs in August while 10 pcs will remain on backorders. The missing 10 pcs Will arrive in October. The second order will get 10 pcs in october and 3 will remain on backorders with no delivery date. While the third customer orders does not have a delivery date.
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Optimizing the Query joining two tables multiple times

Hi all,
I need to formulate a query where I want to get data from two tables.Here are the table structures and sample data.
Table1
id firstname lastname accountnumber
1 Sridh Peter SP456
2 Gane San SS667
3 Sway patel PP345
Table 2
id attributename attributevalue
1 Manager Mike
1 Lawyer Schwa
1 Server maneka
1 location langur
1 System Novel
2 Manager kane
2 lawyer endun
2 location colrado
3 server queen
3 system elanda
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SP456 Sridh Peter Mike schwa Novel maneka langur
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The query I am using is also taking lot of time..I think I have explained my question well ,please reply if you have questions.
Thanks for reading till here patiently,
Pandu

....if this .....
<DIV>
select
Accountnumber||' '||firstname||' '||lastname||'
'||manager||' '||System||' '||Server||' '||location from (select
* 
from (select '1'
id, 'Sridh' firstname, 'Peter' lastname, 'SP456'
accountnumber from dual union 
select '2' id, 'Gane' firstname, 'San' lastname, 'SS667' accountnumber from dual union select
'3' id, 'Sway' firstname, 'patel' lastname, 'PP345' accountnumber from dual) x, 
(select * from
(select id, attributename, 
lead(attributevalue,0) over (partition by id order
by id) as Manager, 
lead(attributevalue,1) over (partition by id order
by id) as Lawyer, 
lead(attributevalue,2) over (partition by id order
by id) as System, 
lead(attributevalue,3) over (partition by id order
by id) as
Server, 
lead(attributevalue,4) over
(partition by id
order by id) as Location 
from (select *
from
(select '1' id, 'Manager' attributename, 'Mike' attributevalue from dual union select
'1' id, 'Lawyer' attributename, 'Schwa'
attributevalue from dual union select
'1' id, 'Server' attributename, 'maneka'
attributevalue from dual union 
select '1' id, 'location' attributename, 'langur' attributevalue from dual union 
select '1' id, 'System' attributename, 'Novel' attributevalue from dual union select
'2' id, 'Manager' attributename, 'kane'
attributevalue from dual union select
'2' id, 'lawyer' attributename, 'endun'
attributevalue from dual union 
select '2' id, 'location' attributename, 'colrado' attributevalue from dual union select
'3' id, 'server' attributename, 'queen'
attributevalue from dual union select
'3' id, 'system' attributename, 'elanda'
attributevalue from dual) order
by id, (case when attributename='Manager' then
1 
when attributename='Lawyer' then 2 
when attributename='System' then 3 
when attributename='Server' then 4 
when attributename='Location' then 5 end) asc)) 
where attributename='Manager')
y where x.id(+)=y.id)</DIV>
< Jonel

How do I join two tables in the same database and load the result into a destination table in a SSIS package

Hi,
I have a query that joins two tables in the same database, the result needs to be loaded in a destination DB table. How do I do this in SSIS package?
thank you !
Thank You Warmest Fanny Pied

Please take a look at these links related to your query.
http://stackoverflow.com/questions/5145637/querying-data-by-joining-two-tables-in-two-database-on-different-servers
http://stackoverflow.com/questions/7037228/joining-two-tables-together-in-one-database

Joining two tables having no common fields using one select query

Hi Experts,
How to join two tables which are NOT having any field in common using only one select query?
Your help will be appreciated.
Thank you.

Identify a third table (or more tables) with common fields with your two tables, or change your question either removing JOIN or removing NO COMMON FIELDS, else you wont get many responses and will be left alone in outer space, as suggested by Thomas.
If you acturally require what you written, better execute two select and merge the two internal tables merging every record from first table with every record of second table, til no more memory is available.
Regards,
Raymond

How to Join two tables using the Inner Join

Hi All,
I have two tables i.e table1 and table2 as i have created two otds and my present requirement is to join this two tables and get the results and using this i need to do some logic and update another table3.
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The best efficient way to use inner join is create two input otds,use there otd's in create a collaboration usinf etl.
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Need help to join two tables using three joins, one of which is a (between) date range.

I am trying to develop a query in MS Access 2010 to join two tables using three joins, one of which is a (between) date range. The tables are contained in Access. The reason
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ABCPART links to XYZPART. ABCSERIAL links to XYZSERIAL. ABCDATE links to (between) XYZDATE1 and ZYZDATE2.
[ABCTABLE]
ABCORDER
ABCPART
ABCSERIAL
ABCDATE
[ZYXTABLE]
XYZORDER
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Thank you for the looking at the post. The actual table names are rather ambiguous. I renamed them so it would make more sense. I will explain more and give the actual names. What I do not have is the actual data in the table. That is something I don't have
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MSORDER
MSPART
MSSERIAL
MSOPNDATE
11111111
4444444
55555
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GLPART
GLSERIAL
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4/4/2015
ABC22222
666666
11111
1/5/2015
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AAA11111
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GLENDDATE
MSOPNDATE
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22222222
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How do you join two tables from different Oracle schemas using a subquery

I am trying to join two tables from different Oracle schemas using a subquery. I can extract data from each of the tables without a problem. However, when I combine the select statements using a subquery I get the Oracle error *'ORA-00936: missing expression'*. Since each SELECT statement executes on its own without error I don't understand what is missing. The result set I am trying to get is to match up the LINE_ID from PDTABLE_12_1 in schema DD_12809 with the MAT_DESCRIPTION from table PDTABLE_201 in schema RA_12809.
The query is as follows:
sql = "SELECT [DD_12809].[PDTABLE_12_1].LINE_ID FROM [DD_12809].[PDTABLE_12_1] JOIN " _
+ "(SELECT [RA_12809].[PDTABLE_201].MAT_DESCRIPTION " _
+ "FROM [RA_12809].[PDTABLE_201]) AS FAB " _
+ "ON [DD_12809].[PDTABLE_12_1].PIPING_MATER_CLASS = FAB.PIPING_MATER_CLASS"
The format of the query is copied from a SQL programming manual.
I also tried executing the query using a straight JOIN on the two tables but got the same results. Any insight would be helpful. Thanks!
Edited by: user11338343 on Oct 19, 2009 6:55 AM

I believe you are receiving the error because you are trying to JOIN on a column that doesn't exist. For example you are trying to join on FAB.PIPING_MATER_CLASS but that column does not exist in the subquery.
If you want to do a straight join without a subquery you could do the following
SELECT DD_12809.PDTABLE_12_1.LINE_ID
,       FAB.MAT_DESCRIPTION
FROM    DD_12809.PDTABLE_12_1
JOIN    RA_12809.PDTABLE_201    AS FAB ON DD_12809.PDTABLE_12_1.PIPING_MATER_CLASS = FAB.PIPING_MATER_CLASS HTH!

How to prevent Oracle from using an index when joining two tables ...

How to prevent Oracle from using an index when joining two tables to get an inline view which is used in an update statement?
O.K. I think I have to explain what I mean:
When joining two tables which have many entries sometimes it es better not to use an index on the column used as join criteria.
I have two tables: table A and table B.
Table A has 4.000.000 entries and table B has 700.000 entries.
I have a join of both tables with a numeric column as join criteria.
There is an index on this column in table A.
So I instead of
where (A.col = B.col)I want to use
where (A.col+0 = B.col)in order to prevent Oracle from using the index.
When I use the join in a select statement it works.
But when I use the join as inline view in an update statement I get the error ORA-01779.
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Thank you very much in advance for any help.
Regards Hartmut

I think you should post an properly formatted explain plan output using DBMS_XPLAN.DISPLAY including the "Predicate Information" section below the plan to provide more details regarding your query resp. update statement. Please use the \[code\] and \[code\] tags to enhance readability of the output provided:
In SQL*Plus:
SET LINESIZE 130
EXPLAIN PLAN FOR <your statement>;
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Regards,
Randolf
Oracle related stuff:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle:
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/

Joining two tables in PL/SQL

Hi there,
I have two problems...first being:
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Select *
from TBL_CIPIDI
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AND CIPIDI_NAME like nvl ('in_case_name%', CIPIDI_NAME)
AND COST_CENTRE LIKE NVL ('in_cost_centre%', COST_CENTRE)
AND CIPIDI_DESCRIPTION like nvl ('in_description%', CIPIDI_DESCRIPTION)
AND CLAIMANT_NAME LIKE NVL ('in_claimant%', CLAIMANT_NAME)
AND REQUESTOR LIKE NVL ('in_requestor%', REQUESTOR)
AND PROJECT_MANAGER LIKE NVL ('in_project_manager%', PROJECT_MANAGER)
AND TEAM_LEADER LIKE NVL ('in_team_leader%', TEAM_LEADER)
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SELECT C1.CIPIDI_NR, C2.CIPIDI_NR
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);

You really need to start providing create table and insert statements for tables and sample data for testing, the results that you want based on that data in order to clarify the problem, your Oracle version, and a copy and paste of an attempted run of your code, complete with any error messages received. The following is my best guess at what you might be looking for.
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from   TBL_TEAM_MEMBERS C1, TBL_CIPIDI C2
WHERE C1.CIPIDI_NR = C2.CIPIDI_NR
AND    c1.CIPIDI_NR          like nvl (in_case_number     || '%', c1.CIPIDI_NR)
AND    c1.CIPIDI_NAME        like nvl (in_case_name       || '%', c1.CIPIDI_NAME)
AND    c1.COST_CENTRE        LIKE NVL (in_cost_centre     || '%', c1.COST_CENTRE)
AND    c1.CIPIDI_DESCRIPTION like nvl (in_description     || '%', c1.CIPIDI_DESCRIPTION)
AND    c1.CLAIMANT_NAME      LIKE NVL (in_claimant        || '%', c1.CLAIMANT_NAME)
AND    c1.REQUESTOR          LIKE NVL (in_requestor       || '%', c1.REQUESTOR)
AND    c1.PROJECT_MANAGER    LIKE NVL (in_project_manager || '%', c1.PROJECT_MANAGER)
AND    c1.TEAM_LEADER        LIKE NVL (in_team_leader     || '%', c1.TEAM_LEADER)
AND    TEAM_MEM_NAME         LIKE NVL (in_team_mem_name   || '%', TEAM_MEM_NAME);

Script to compare 2 tables and retrieve the differences in records data

Dear All,
please I need a script to compare two oracle database tables and retrieves the differences in data records between the two tables.
I have tried this one :
-- all rows that are in T1 but not in T2
(select * from T1 minus select * from T2)
union all
-- all rows that are in T2 but not in T1
(select * from T2 minus select * from T1);
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ORA-01789: query block has incorrect number of result columns
Thank you for your cooperation , please it is urgent

ok I used this statement with dblink, the problem is that i cannot use PL/SQL developer since it is a process repeated for 300 tables , that why i am trying to automate it:
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union all
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(select * from T2@dblink_name minus select * from schema.T1);
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on the database B i get the error ORA-02019: CONNECTION DESCRIPTION FOR REMOTE DATABASE NOT FOUND.
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Join two tables to query the difference of both

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