need help hard query
Hello
I'm trying to find out who is the manager who have more number of carried forward under him of emp table
can you please help me how to find... I searched the forum and I tried some queries but does not work...
Thank you
ASP.
Hello
You need to display the results of the sample such that people who want to help you can recreate the problem and test their ideas. Do you think that people can run what you posted? You must post CREATE TABLE and INSERT statements or equivalent SB.
Once more, if you use a commonly available table, for example scott.emp, just say.
Explain how you get these results. For example, "when I say 'Manager', I mean the employee identified in the mgr column; It does not matter if job = 'MANAGER' or not. In this issue, I'm only interested in direct subordinates. For example, the KING (empno = 7839) is Manager, directly or indirectly, the other 13 lines in the table, but only 3 of these lines have mgr = 7839. There are 5 lines having mgr = 7698 (for BLAKE), so I want BLAKE rather than KING. »
Here's a way to do it:
WITH got_rnk AS
(
SELECT m.empno, m.ename, m.job - or other columns of your choice
EARL of (e.mgr) AS reportee_count
, EVALUATE () OVER (ORDER OF COUNT (*) / / DESC) AS rnk
FROM scott.emp m
LEFT OUTER JOIN scott.emp e ON e.mgr = m.empno
GROUP OF m.empno, m.ename, m.job
)
SELECT reportee_count, empno, ename
OF got_rnk
WHERE rnk = 1
;
Exit from scott.emp (in the case that is different from what you have posted);
EMPNO, ENAME, JOB REPORTEE_COUNT
---------- ---------- --------- --------------
7698 BLAKE MANAGER 5
If there be a tie for the line with the majority of direct reports, the above query will display all the contenders.
Tags: Database
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Sorry, my bad. Without database at hand, I'll try 'baby steps' (borrowed from Frank) so you don't confuse it with errors that I might add (happens far too often already, but at least you won't "swallow" as forum members think is one of the main goals of this fighter - help her learn - providing not only the proverbial fish.)
Search the Forum - your problem is one of its best sellers. Watching {message identifier: = 10694602} ("split string into" was the key word used in research) you can try something asselect table_row, level clob_row, regexp_substr(char_data,'[^' || chr(13) || chr(10) || ']+',1,level) the_line from (select to_char(queue_seqnum)||':'||to_char(line_seqnum) table_row, char_data from order_details ) connect by regexp_substr(char_data,'[^' || chr(13) || chr(10) || ']+',1,level) is not null and prior char_data = char_data and prior table_row = table_row and prior sys_guid() is not null
to get all the s the_lineall CLOB and after that the use of the example even to get your columns of each the_line.
Concerning
Etbin
Edited by: Etbin on 3.2.2013 09:01
.. .but I m connected to do things according to the instructions, I can't do something.
Used to happen to me too and I did as told to the but only after explaining any disadvantages, I was aware of in time. The last sentence is usually: "O.K. now be just and Don't come back with that kind of thing when it turns out that this isn't the right thing."
rp0428 post - something to remember. -
Need help with query SQL Inline views + Group
Hello gurus,
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Select b., A.sequence_id, A.check_date, A.check_number, A.invoice_number, A.amount, A.vendor_number
de)
Select sequence_id, check_number, check_date, invoice_number, sum (paid_amount) sum, vendor_number
of the INVOICE
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) A, B OF INVOICE
where A.sequence_id = B.sequence_id
Thank you
NickIt seems that this is a duplicate thread - correct me if I am wrong in this case->
Need help with query SQL Inline views + Group
Kind regards.
LOULOU.
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I need help with a simple query in an ORACLE database. I tried a lot of things that I found on the internet, but none of them worked for me.
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Maybe it's
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{code}
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{code}
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{/ code}
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I did not SEE in a long time and need help with a simple query.
I have a table of DB access with 3 fields, name, date and number
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< cfquery datasource = 'mydb' name = 'test' >
SELECT name from myTable
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< / cfquery >
< cfoutput query = 'test' >
#name #.
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ODBC = 22005 (assignment error) error code
[Microsoft] [ODBC Microsoft Access driver] Type mismatch of data in the expression of the criteria.
Don't know what I'm doing wrong here.
Please let me know.
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SELECT ename
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WHERE edate BETWEEN
AND
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Community of Oracle I need help in the following situations:
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Published by: Jnijman on July 3, 2010 13:06You can use CASES and INSTR:
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Have the rank as below,
name of the sum
100 A1
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50 A1
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A3 80
10 A1
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30 A3
Need to query to extract the output like this:
B1 B2
A1 + a3 (Sum) A2 (sum)
Please help me out of this...
Hello
It is difficult to understand what you want... A guess based on many assumptions:
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-"A1 + A3" and "A2" in the 'exit' is simply to indicate that you want the sum of the amounts for the first names.-Some of the AI have all their amounts > = 0, others have their amounts<=>=>
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, B2 SUM (LESS (0, t.amount))
MYTABLE t
;
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Need help for query joining views
Hi all
I need to run a query that joins a number of tables with multiple instances of the same view. For example, a view named MY_VALUES, is an array of key / value resembles the following:
Application_ID Attirbute_Description value
1 1 000 basic benefit
1 multiplier 1 0.5
1 Multiplier_2 1.2
1 total profit 1,115
2 1 025 basic benefit
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2 Multiplier_2 1.3
Total profit 2 1.4500
Say I want a query that selects basic earnings and a multiplier 1 for Application ID 1, as well as, other information from a table called APPLICATION that has a relationship to display pk - fk. I would do the following:
Select the application. Name, mv1.value, mv2.value
from dbo. App APPLICATION, dbo. MY_VALUES mv1, dbo. Mv2 MY_VALUES
where app.id = mv1.application_id and mv1.attribute_description = "Basic benefits"
and app.id = mv2.application and mv2.attribute_description = id 'multiplier 1'.
and app.id = 1
My actual query is similar to this. However, I have many other attributes of the notice I need to select, which requires that the view be attached to several times. After 16 these joins, the request is fine. After 17, however, the query runs always, never return a result within 45 minutes I have let it run.
Is there a better way to write such a request or an indicator of optimization that would be useful here?
Any help is greatly appreciated.
....
For this type of application, it is often best to extract multiple lines in a single request on the view and their pivot in the output.
For example
Select the application. Name
, max (CASE when mv.attribute_description = "Core service" then mv.value any other purpose) BaseBenefit
, max (CASE when mv.attribute_description = 'Multiplier 1' then mv.value any other purpose) Multiplier1
, max (CASE when mv.attribute_description = 'Multiplier 2' then mv.value any other purpose) Multiplier2
, max (CASE when mv.attribute_description = 'Multiplier 3' then mv.value end to another null) Multiplier3
from dbo. App APPLICATION, dbo. MY_VALUES mv
where app.id = mv1.application_id
and mv.attribute_description IN ('benefits of home', 'multiplier 'multiplier 'multiplier 3' 2' 1')
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need help with query can find data back please help.
Hi guys I have a table such as
and I have a data as suchCREATE TABLE "FGL" ( "FGL_GRNT_CODE" VARCHAR2(60), "FGL_FUND_CODE" VARCHAR2(60), "FGL_ACCT_CODE" VARCHAR2(60), "FGL_ORGN_CODE" VARCHAR2(60), "FGL_PROG_CODE" VARCHAR2(60), "FGL_GRNT_YEAR" VARCHAR2(60), "FGL_PERIOD" VARCHAR2(60), "FGL_BUDGET" VARCHAR2(60) )
I need bascially to get the total of the budget column. However this is not as simple as it sounds good (at least not for the me.) totals carried forward to the new period. you will notice that you have a period column. Basically, what im is thatInsert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','11','1','400'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','10','1','100'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','1','0'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7240','4730','02','10','14','200'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','10','14','100'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7600','4730','02','10','2','100'); Insert into FGL (FGL_GRNT_CODE,FGL_FUND_CODE,FGL_ACCT_CODE,FGL_ORGN_CODE,FGL_PROG_CODE,FGL_GRNT_YEAR,FGL_PERIOD,FGL_BUDGET) values ('240055','240055','7470','4730','02','10','2','200');
fgl_grant_year 10 1 period = account 7600 its $100 and $100 for the period 2, you see $ 100 more, it wants to not be added to this is the door on the balance. that is $100.
So im trying to write a query that basically does the following.
IM considering a period for the sake of this example let period 1 I get anything else. I find that the greates contributes dumpster year the amount for the period 14 (which corresponds to the total of the previous year) and add it to the amount of the current year. in this case period 1 grnt_year 11
the expected result is therefore $700
do not forget that I am not given a just a period of the year.240055 240055 7240 4730 02 10 14 200 240055 240055 7600 4730 02 10 14 100 240055 240055 7600 4730 02 11 1 400
any help you guys can give would be immensely appreciated. I tried to get this to work for more than 3 days now.
Finally broke down and put together this post
Published by: mlov83 on Sep 14, 2011 20:48Hello
Thanks for posting the CREATE TABLE and INSERT statemnts; It is very useful.
I'm not sure that understand your needs.
The correct output will be just one line:TOTAL_BUDGET ------------ 700
or will it be 3 ranks that you posted? I guess you want just line after line.
Do you mean that you are given a period (for example, 1).
First you have to find the largest gfl_grnt_year which is related to this period (in this case, 11).
Then you need to add fgl_budget lines that have to be
(1) the specific period and the largest fgl_grnt_year, or
(2) perriod = 14 and the previous fgl_grnt_year (in this case, 10).
Is this fair?If so, here's a way to do it:
WITH got_greatest_year AS ( SELECT fgl.* -- or whatever columns are needed , MAX ( CASE WHEN fgl_period = :given_period THEN fgl_grnt_year END ) OVER () AS greatest_year FROM fgl ) SELECT SUM (fgl_budget) AS total_budget -- or SELECT * FROM got_greatest_year WHERE ( fgl_grnt_year = greatest_year AND fgl_period = :given_period ) OR ( fgl_grnt_year = greatest_year - 1 AND fgl_period = 14 ) ;
If you want the 3 lines you have posted, then change the main SELECT clause to ' SELECT * ' (or, instead of *, youcan the columns you want to see the list).
-
Need help with query of queries
I have the query 'almost' out there, but I don't know exactly how to proceed.
I need all of the recrods meets the criteria of the query AppliedLicense.
But not all records will have a match in the ApprovedLicense query.
In the MergedData query I hope to have the column with date_exp filled with ApprovedLicense data when there is a football match but NULL if there is not a match.
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You have now 2 lists of coordinates Subsequently during the processing of the first query,
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OK, first of all let's start with some background info:
(1) I work in 8i
(2) some samples for my problem (please excuse the additional columns of data not used to this problem; I already had the sample laying around tables):
So, my first question was that I needed to find in the table RQMT who corresponded with everything on my VBOM have vbom.part_nbr table ' SAMPLE-1'. '. (Please note, in reality the VBOM table has thousands of rows of data, rather than just the 1 I have planned, some of them sharing the same vbom.part_nbr, others not). In addition to finding all RQMT data corresponding to the vbom.comp_part_nbr to vbom.part_nbr (where vbom.comp_part_nbr = rqmt.comp_part_nbr), I also need to find RQMT data for vbom.part_nbr itself (then, records where vbom.part_nbr = rqmt.comp_part_nbr).CREATE TABLE vbom ( part_nbr char(25) , bom_doc_nbr char(25) , bill_level number , comp_part_nbr char(25) , qty_per number ); --technically has primary and foreign keys, but whatever... --part_nbr is your top level (0) parent --comp_part_nbr is the specific child --bom_doc_nbr is the parent of the child (comp_part_nbr) and may be either part_nbr or a child of part_nbr that is also a parent INSERT INTO vbom VALUES ('SAMPLE-1','SAMPLE-1', 1,'SAMPLE-2',1); CREATE TABLE rqmt ( comp_part_nbr char(25) , prnt_part_nbr char(25) , ord_nbr char(10) , sub_ord_nbr char(3) , qty_reqd number , qty_issued number , date_reqd date , rqmt_stat char(2) , rqmt_type char(2) ); INSERT INTO rqmt VALUES ('SAMPLE-1','','S0000TEST1',001,30,0,TO_DATE('06/01/2010','mm/dd/yyyy'),'AL','ID'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000054963',001,15,10,TO_DATE('04/01/2010','mm/dd/yyyy'),'CL','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000032562',001,5,5,TO_DATE('04/15/2010','mm/dd/yyyy'),'IS','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000022341',001,5,4,TO_DATE('04/20/2010','mm/dd/yyyy'),'SH','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000043469',001,10,0,TO_DATE('04/30/2010','mm/dd/yyyy'),'AL','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000071235',001,10,0,TO_DATE('05/01/2010','mm/dd/yyyy'),'OP','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000061224',001,5,0,TO_DATE('05/15/2010','mm/dd/yyyy'),'FP','DD'); INSERT INTO rqmt VALUES ('SAMPLE-2','SAMPLE-1','0000033294',001,5,0,TO_DATE('05/25/2010','mm/dd/yyyy'),'PL','DD');
To resolve this problem, I started with the following query:
It allows me to add a line to the top of the page parent (vbom.part_nbr), which does not exist in vbom.SELECT v.bill_level AS bill_lvl , v.comp_part_nbr AS component , v.bom_doc_nbr AS parent FROM VBOM v WHERE v.part_nbr ='SAMPLE-1' UNION ALL SELECT 0 AS bill_lvl , 'SAMPLE-1' AS component , NULL AS parent FROM DUAL
My first question is, is UNION ALL of the best way to do it, or could I do a kind of instruction based on the line number box (or something) that would be better? (in this application, or in the final query)
Then, I used the above query as a point of view online:
The problem here is that I have the same results (7 files) with the above query as I do with:SELECT a.bill_lvl , a.component , a.parent , r.ord_nbr , r.sub_ord_nbr , r.qty_reqd FROM ( SELECT v.bill_level AS bill_lvl , v.comp_part_nbr AS component , v.bom_doc_nbr AS parent FROM VBOM v WHERE v.part_nbr ='SAMPLE-1' UNION ALL SELECT 0 AS bill_lvl , 'SAMPLE-1' AS component , NULL AS parent FROM DUAL ) a , RQMT r WHERE a.component = r.comp_part_nbr
.. .it does not include RQMT recording for rqmt.comp_part_nbr = "SAMPLE-1'.SELECT v.bill_level , v.comp_part_nbr , v.bom_doc_nbr , r.ord_nbr , r.sub_ord_nbr , r.qty_reqd FROM VBOM v , RQMT r WHERE v.comp_part_nbr = r.comp_part_nbr AND v.part_nbr = 'SAMPLE-1'
To understand what was going on, I ran:
.. .and I get exactly this that I wait, 1 card for the SAMPLE-2 component and 1 plug for SAMPLE-1 (i.e. the recording I generated with the UNION ALL).SELECT a.bill_lvl , a.component , a.parent FROM ( SELECT v.bill_level AS bill_lvl , v.comp_part_nbr AS component , v.bom_doc_nbr AS parent FROM VBOM v WHERE v.part_nbr ='SAMPLE-1' UNION ALL SELECT 0 AS bill_lvl , 'SAMPLE-1' AS component , NULL AS parent FROM DUAL ) a
Then I ran:
.. .and I get all 8 records, whose SAMPLE-1.SELECT r.comp_part_nbr , r.ord_nbr , r.sub_ord_nbr , r.qty_reqd FROM RQMT r WHERE r.comp_part_nbr like 'SAMPLE-%'
So, it seems that the problem occurred when I join my opinion RQMT one online, although both separately seem to work very well.
A point to note: all parts of parent and child may not be appointed in the same way as in my example. SAMPLE-1 could have children of the SAMPLE-2, abc123, 20735, for example.
Any help on this would be appreciated, thanks!Hello
Concerns of problem by comparing 8 literal characters ' SAMPLE-1' for the 25-character CHAR column that contains "SAMPLE 1".»
17 spaces including the literal or use LPAD or CAST to 25 characters.
For example:SELECT a.bill_lvl , a.component , a.parent , r.ord_nbr , r.sub_ord_nbr , r.qty_reqd FROM ( SELECT v.bill_level AS bill_lvl , v.comp_part_nbr AS component , v.bom_doc_nbr AS parent FROM VBOM v WHERE v.part_nbr ='SAMPLE-1' UNION ALL SELECT 0 AS bill_lvl , CAST ('SAMPLE-1' AS CHAR (25)) -- CAST added here AS component , NULL AS parent FROM DUAL ) a , RQMT r WHERE a.component = r.comp_part_nbr ;
Is there a reason why you use CHAR instead of VARCHAR2? (One reason other than "I can't change it now.", otherwise said.)
-
Need help with query for points and polygons, 2 tables of
Hi all
I'm slowly stumbling along trying to figure things out space.
I have two tables, GEO_POINTS:
(
DEP_ID NUMBER (12) NOT NULL,
LINE NUMBER 4 NOT NULL,.
MDSYS. POINT_LOC SDO_GEOMETRY
)
and POLYGON_AREAS:
(
POLY_NAME VARCHAR2 (120 CHAR),
POLY_DESC VARCHAR2 (120 CHAR),
MDSYS POLY_POINTS. SDO_GEOMETRY
)
Neither table is engraved in stone, if any, I can change some structure.
I'm trying to understand how to write a query to retrieve all the points in a polygon, perhaps even with an optional buffer provided by the user.
Conversely, I would probably also need to know what polygons a point would have drawn in, and it's the only request I could make any progress on.
What I have so far, which is not working properly, is the following:
Select * from deposits_search where dep_id in)
SELECT dep_id
OF geo_points, polygon_areas
where (sdo_relate)
poly_points,
(SELECT point_loc
OF geo_points
WHERE dep_id = 10282444),
("mask = ANYINTERACT") = "TRUE");
In the light of the foregoing, I want to select all the lines of a third table (DEPOSITS_SEARCH), for all polygons which is a point. The DEP_ID column is my primary key for most of the data tables in the database, and the number rose in my application query. However, the above returns all rows. It should only return one, because I only have a polygon of test defined so far.
Any help is greatly appreciated. Thank you
Bill Fergusonin which case you must include a line of buffer for the interaction between the points and polygons (with a stamp),
better, you use the SDO_WITHIN_DISTANCE operator.
http://download.Oracle.com/docs/HTML/B14255_01/sdo_operat.htm#i77653
Not so sure what you mean with "I always have problems while providing a point location and extract the polygons that point would be plotted in" as so-called before unless you want that as a 'transitional instance of a geometry. (Specified using a variable binding or a builder SDO_GEOMETRY.) »
http://download.Oracle.com/docs/HTML/B14255_01/sdo_operat.htm#i78531
Read what geometry2 means in there. Read the examples and you will see that you have the geometry second in space operator as a builder. If this is what you need.
Luke
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I just bought an office used for thinkcenter M55 (8808w7t), which has no operating system on it.
I have a new current USB 320 external hard drive with an internal hard drive IDE ATA/100 in there with my current windows OS XP Home on it and all my files. (I bought this for my default Dell original replacement hard drive)
What would be the best way to transfer my current content of the USB hard drive to a new drive hard internal SATA in the IBM PC and the size of a hard drive can accept this computer?
I have Acronis True Image 11 software and the only Windows xp CD I have is my operating system from Dell restore CD.
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