Can anyone simplify this query

Here's a DOF from two tables

1. CREATE TABLE (EMPL)
NUMBER OF SNO
ENAME VARCHAR2 (25).
USE VARCHAR2 (25).
KEY ELEMENTARY SCHOOL (SNO)
);

2. CREATE TABLE EMPL_DET)
NUMBER OF SNO
SAL VARCHAR2 (25)
);


Here are tables LMD
INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (1, 'SMITH', 'CLERK');
INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (2, 'SMITH', 'MANAGER');
INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (3, 'TOM', 'CLK');

INSERT INTO EMPL_DET (SNO, SAL) VALUES (1, '1000');
INSERT INTO EMPL_DET (SNO, SAL) VALUES (2, "10000");
INSERT INTO EMPL_DET (SNO, SAL) VALUES (3, '900');


I want to calculate TotalSAL (column: empl_det.) SAL) of each employee (empl.ename) with job-description (empl.job).

Means I want following the lines of output
1.(Job,TotalSAL,Ename)-> (CLERK, 11000, SMITH)
2->.(Job,TotalSAL,Ename) (MANAGER, 11000, SMITH)
3->.(Job,TotalSAL,Ename) (CLK, 900, TOM)

I tried to write down to unique ename

Select JOB, x.sal, ename in empl,
(
Select sum (sal) sal empl_det where sno in
(select sno to empl where ename = 'SMITH')
) x
where ename = 'SMITH '.
order by ename

each ename, I draw from this query. How can I make the ename list (TOM SMITH) to this request?
Or can anyone simplify this query?

Hello

in this case, you need to use is analytical functions:

that is to say:

  SELECT e.job, SUM (d.sal) OVER (PARTITION BY e.ename) AS "TotalSal"
       , e.ename
    FROM empl e, empl_det d
   WHERE d.sno = e.sno AND e.ename IN ('SMITH', 'TOM')
ORDER BY e.ename;

JOB                         TotalSal ENAME
------------------------- ---------- -------------------------
CLERK                          11000 SMITH
MANAGER                        11000 SMITH
CLK                              900 TOM

Kind regards.
Al

Published by: Alberto Faenza on 27 November 2012 15:34
Corrected query

Tags: Database

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  FROM (SELECT (  TO_DATE (ucraudt_new_value, 'DD-MON-YYYY')
    
                - TO_DATE (ucraudt_old_value, 'DD-MON-YYYY')
    
               ) AS diff,
    
               ucraudt.*
    
          FROM ucraudt
    
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    Try following

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  • [8i] not to simplify this query?

    In my application, I need to pick up three possible prices for each part number in an array.
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    However, there is a complication in that. Orders include the part number, but may also include a prefix of 4 characters (always the same) on a reference number which should be treated the same as the reference database. For example, "DSB-part1" should be considered "part1", "DSB-part2" should be regarded as 'part 2', etc.

    In addition, it is quite possible for several orders expected or closed on the same day, and I want to only return the price of one of these lines for each of the 3 methods of pricing.

    (Technically, there is another level of complication to this, but if I have problems with it later, I'll create a new job for him...)

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(     part_no          VARCHAR2(9)     NOT NULL,
     part_desc     VARCHAR2(25),
     qty_instock     NUMBER,
     CONSTRAINT part_pk PRIMARY KEY (part_no)
);

INSERT INTO     part
VALUES ('part1    ','description 1 here',5);
INSERT INTO     part
VALUES ('part2    ','description 2 here',10);
INSERT INTO     part
VALUES ('part3    ','description 3 here',0);

CREATE TABLE     ords
(     ord_no               NUMBER NOT NULL,
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     orig_dock_date          DATE,
     date_due_instock     DATE,
     unit_price          NUMBER,
     qty_order          NUMBER,
     ord_stat          VARCHAR2(2),
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);

INSERT INTO     ords
VALUES (1,'part1    ',To_Date('01/01/2009','mm/dd/yyyy'),To_Date('12/01/2008','mm/dd/yyyy'),To_Date('12/15/2008','mm/dd/yyyy'),100,10,'CL');
INSERT INTO     ords
VALUES (2,'part1    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/01/2009','mm/dd/yyyy'),To_Date('01/05/2009','mm/dd/yyyy'),105,15,'CL');
INSERT INTO     ords
VALUES (3,'part1    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),100,20,'CL');
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INSERT INTO     ords
VALUES (5,'ORD-part1',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),To_Date('01/31/2009','mm/dd/yyyy'),101,10,'OP');

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VALUES (6,'ORD-part2',To_Date('01/01/2009','mm/dd/yyyy'),To_Date('12/01/2008','mm/dd/yyyy'),To_Date('12/15/2008','mm/dd/yyyy'),100,10,'CL');
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,     p.part_desc
,     p.qty_instock
,     a2.unit_price          AS last_closed_price
,     a2.qty_order          AS last_closed_qty
,     a2.date_closed          AS last_closed_date
,     b2.unit_price          AS first_open_price
,     b2.qty_order          AS first_open_qty
,     b2.date_due_instock     AS first_open_date
,     c2.unit_price          AS last_open_date
,     c2.qty_order          AS last_open_qty
,     c2.date_due_instock     AS last_open_date
FROM     part p
,     (
     SELECT     lc.part_no
     ,     lc.unit_price                                             
     ,     lc.qty_order
     ,     lc.date_closed
     ,     ROW_NUMBER() OVER(PARTITION BY lc.part_no ORDER BY lc.orig_dock_date DESC)     AS rnk_nbr
     FROM     (
          SELECT     CASE
                    WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                    THEN     SUBSTR(o.ord_part_no,5)
                    ELSE     o.ord_part_no
               END                                        AS part_no
          ,     o.date_closed
          ,     o.orig_dock_date
          ,     o.unit_price
          ,     o.qty_order
          FROM     ords o
          ) lc     --for last closed
     ,     (
          SELECT     a.part_no
          ,     MAX(a.date_closed)     AS last_closed_date
          FROM     (
               SELECT     CASE
                         WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                         THEN     SUBSTR(o.ord_part_no,5)
                         ELSE     o.ord_part_no
                    END                                        AS part_no
               ,     o.date_closed
               FROM     ords o
               ) a
          GROUP BY     a.part_no
          ) a1
     WHERE     lc.part_no     = a1.part_no
     AND     lc.date_closed     = a1.last_closed_date
     ) a2
,     (
     SELECT     fo.part_no
     ,     fo.unit_price                                             
     ,     fo.qty_order
     ,     fo.date_due_instock
     ,     ROW_NUMBER() OVER(PARTITION BY fo.part_no ORDER BY fo.orig_dock_date DESC)     AS rnk_nbr
     FROM     (
          SELECT     CASE
                    WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                    THEN     SUBSTR(o.ord_part_no,5)
                    ELSE     o.ord_part_no
               END                                        AS part_no
          ,     o.date_due_instock
          ,     o.orig_dock_date
          ,     o.unit_price
          ,     o.qty_order
          FROM     ords o
          WHERE     o.ord_stat     = 'OP'
          ) fo     --for first open
     ,     (
          SELECT     b.part_no
          ,     MIN(b.date_due_instock)     AS first_open_date
          FROM     (
               SELECT     CASE
                         WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                         THEN     SUBSTR(o.ord_part_no,5)
                         ELSE     o.ord_part_no
                    END                                        AS part_no
               ,     o.date_due_instock
               FROM     ords o
               WHERE     o.ord_stat     = 'OP'
               ) b
          GROUP BY     b.part_no
          ) b1
     WHERE     fo.part_no          = b1.part_no
     AND     fo.date_due_instock     = b1.first_open_date
     ) b2
,     (
     SELECT     lo.part_no
     ,     lo.unit_price                                             
     ,     lo.qty_order
     ,     lo.date_due_instock
     ,     ROW_NUMBER() OVER(PARTITION BY lo.part_no ORDER BY lo.orig_dock_date DESC)     AS rnk_nbr
     FROM     (
          SELECT     CASE
                    WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                    THEN     SUBSTR(o.ord_part_no,5)
                    ELSE     o.ord_part_no
               END                                        AS part_no
          ,     o.date_due_instock
          ,     o.orig_dock_date
          ,     o.unit_price
          ,     o.qty_order
          FROM     ords o
          WHERE     o.ord_stat     = 'OP'
          ) lo     --for last open
     ,     (
          SELECT     c.part_no
          ,     MAX(c.date_due_instock)     AS last_open_date
          FROM     (
               SELECT     CASE
                         WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                         THEN     SUBSTR(o.ord_part_no,5)
                         ELSE     o.ord_part_no
                    END                                        AS part_no
               ,     o.date_due_instock
               FROM     ords o
               WHERE     o.ord_stat     = 'OP'
               ) c
          GROUP BY     c.part_no
          ) c1
     WHERE     lo.part_no          = c1.part_no     --EDIT: changed from l1 to c1
     AND     lo.date_due_instock     = c1.last_open_date     --EDIT: changed from l1 to c1
     ) c2
WHERE     p.part_no     = a2.part_no
AND     a2.part_no     = b2.part_no
AND     b2.part_no     = c2.part_no
AND     a2.rnk_nbr     = 1
AND     b2.rnk_nbr     = 1
AND     c2.rnk_nbr     = 1
    And here are the results, I expect to get, according to data from the sample:
    .                         LAST_     LAST_     LAST_          FIRST_     FIRST_     FIRST_          LAST_     LAST_     LAST_
.                    QTY_     CLOSED_     CLOSED_     CLOSED_          OPEN_     OPEN_     OPEN_          OPEN_     OPEN_     OPEN_
PART_NO     PART_DESC          INSTOCK     PRICE     QTY     DATE          PRICE     QTY     DATE          PRICE     QTY_     DATE_
---------------------------------------------------------------------------------------------------------------------------------
part1     description 1 here     5     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009
part2     description 2 here     10     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009
part3     description 3 here     0     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009
    Published by: user11033437 on February 5, 2010 08:48
    Correction of errors (see the comments in the request above for changes)

    Hello

    It is a little bit shorter than what you have posted, probably more effective and (in my opinion) much easier to debug and maintain:

    SELECT       p.part_no
,       p.part_desc
,       p.qty_instock
,       o.last_closed_price
,       o.last_closed_qty
,       o.last_closed_date
,       o.first_open_price
,       o.first_open_qty
,       o.first_open_date
,       o.last_open_price
,       o.last_open_qty
,       o.last_open_date
FROM       part          p
,       (          -- Begin in-line view o for pivoted order data
           SELECT    part_no
           ,          MAX (CASE WHEN lc_num = 1 THEN unit_price           END)  AS last_closed_price
           ,          MAX (CASE WHEN lc_num = 1 THEN qty_order              END)  AS last_closed_qty
           ,          MAX (CASE WHEN lc_num = 1 THEN date_closed            END)  AS last_closed_date
           ,          MAX (CASE WHEN fo_num = 1
                                AND  ord_stat = 'OP'  THEN unit_price       END)  AS first_open_price
           ,          MAX (CASE WHEN fo_num = 1
                                AND  ord_stat = 'OP'  THEN qty_order        END)  AS first_open_qty
           ,          MAX (CASE WHEN fo_num = 1
                                AND  ord_stat = 'OP'  THEN date_due_instock END)  AS first_open_date
           ,          MAX (CASE WHEN lo_num = 1
                                AND  ord_stat = 'OP'  THEN unit_price       END)  AS last_open_price
           ,          MAX (CASE WHEN lo_num = 1
                                AND  ord_stat = 'OP'  THEN qty_order        END)  AS last_open_qty
           ,          MAX (CASE WHEN lo_num = 1
                                AND  ord_stat = 'OP'  THEN date_due_instock END)  AS last_open_date
           FROM     (       -- Begin in-line view to get lc_, fo_, lo_num
                         SELECT    gpo.*
                   ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                    ORDER BY        date_closed          DESC
                                      ,            ord_no               DESC
                                    )      AS lc_num
                   ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                    ORDER BY        CASE
                                                  WHEN  ord_stat = 'OP'
                                                  THEN  1
                                                  ELSE  2
                                              END
                                      ,           orig_dock_date
                                      ,            ord_no
                                    )      AS fo_num
                   ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                    ORDER BY        CASE
                                                  WHEN  ord_stat = 'OP'
                                                  THEN  1
                                                  ELSE  2
                                              END
                                      ,           orig_dock_date          DESC
                                      ,            ord_no               DESC
                                    )      AS lo_num
                   FROM      (       -- Begin in-line view gpo to get part_no
                                  SELECT  ords.*
                           ,       RTRIM ( CASE
                                        WHEN  ord_part_no  LIKE 'ORD-%'
                                                  THEN  SUBSTR (ord_part_no, 5)
                                                  ELSE  ord_part_no
                                                 END
                                   )               AS part_no
                           FROM       ords
                              )     gpo   -- End in-line view gpo to get part_no
                     )      -- End in-line view to get lc_, fo_, lo_num
           GROUP BY  part_no
       ) o          -- End in-line view o for pivoted order data
WHERE       RTRIM (p.part_no)     = o.part_no
ORDER BY  p.part_no
;

    Whenever you want to have a WHERE clause only applies to certain columns, think about a pivot and expression BOX.

    Is there a reason to have raw triling part_no or ord_part_no?

    Published by: Frank Kulash, February 5, 2010 13:26

    After this announcement, I saw that Max had posted essentially the same query.
    In general, where the solution of Max seems more simple, I like her way better.
    The only possible exception is tested for "OP" at the derivation of the values first_open and last_open. If none of the lines to an ord_stat part_no = "OP", solution of Max will be used a the lines with another ord_stat. That does not occur in the sample data, and I don't know if this is still possible in your application, but if this is the case, I don't know this isn't what you want.

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 select 
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  SZSTCLA_TERM_CODE,
  SZSTCLA_LAST_NAME
  from SZSTCLA,SHRTGPA
 where SZSTCLA_PIDM IN ( 120125,186114)
 AND SHRTGPA_TERM_CODE = SZSTCLA_TERM_CODE
 AND  shrtgpa_pidm  = SZSTCLA_PIDM 
  AND SZSTCLA_RECORDED_EARNED_CRED > 0 
  ORDER BY SZSTCLA_TERM_CODE
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186114     198810     Johnson
186114     198820     Johnson
186114     198910     Johnson
186114     198920     Johnson
186114     199010     Johnson
186114     199020     Johnson
186114     199110     Johnson
186114     199120     Johnson
120125     200720     Smith
120125     200810     Smith
120125     200820     Smith
120125     200910     Smith
120125     200920     Smith
120125     201010     Smith
120125     201020     Smith
120125     201110     Smith
120125     201120     Smith
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    SZSTCLA_PIDM     SZSTCLA_TERM_CODE      SZSTCLA_LAST_NAME                                    seq 
186114                     198810                                     Johnson                         1
186114                     198820                                     Johnson                         2
186114                    198910                                     Johnson                         3
186114                    198920                                     Johnson                         4
186114                    199010                                     Johnson                         5
186114                    199020                                     Johnson                         6
186114                    199110                                     Johnson                         7
186114                    199120                                     Johnson                         8
    then
    SZSTCLA_PIDM     SZSTCLA_TERM_CODE      SZSTCLA_LAST_NAME                                      seq 

120125                  200720                                   Smith                             1
120125                  200810                                    Smith                             2
120125                  200820                                   Smith                              3
120125                  200910                                   Smith                              4
120125                  200920                                   Smith                              5
120125                  201010                                   Smith                              6
120125                  201020                                   Smith                              7
120125                  201110                                   Smith                              8
120125                  201120                                   Smith                              9

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        COL1 COL2     SZSTCLT_LAST_NAME              RN
-------- -------- ------------------------------ --

  120125 200920   Smith                           1
  120125 201010   Smith                           2

    Maybe, if you could explain it, the query can be modified to exclude these folders as well. But, for now, downwards should suffice.

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  from szstclt a
       join shrtgpt b on a.SZSTCLT_PIDM = b.SHRTGPT_PIDM and a.SZSTCLT_TERM_CODE = b.SHRTGPT_TERM_CODE
 where SZSTCLT_PIDM IN ( 120125,186114);

    COL1 COL2     SZSTCLT_LAST_NAME              RN
-------- -------- ------------------------------ --
  120125 200920   Smith                           1
  120125 201010   Smith                           2
  120125 201020   Smith                           3
  120125 201110   Smith                           4
  120125 201120   Smith                           5
  186114 198810   Johnson                         1
  186114 198820   Johnson                         2
  186114 198910   Johnson                         3
  186114 198920   Johnson                         4
  186114 199010   Johnson                         5
  186114 199020   Johnson                         6
  186114 199110   Johnson                         7
  186114 199120   Johnson                         8 

 13 rows selected

  • can anyone run this script?

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    Here you go (host)

    and (cluster HA)

    ____________

    Blog: LucD notes

    Twitter: lucd22

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From ubbwbst,utrchoi
    
Where utrchoi_prop_code=ubbwbst_cancel_prod
    
 Else
    

    
Select max(utvsrvc_ranking)
    
From utvsrvc,ubbwbst
    
Where utvsrvc_code=ubbwbst_cancel_prod
    
End if
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From   ubbwbst,utrchoi
Where  utrchoi_prop_code=ubbwbst_cancel_prod
AND    uarserq_choice_ind is not null
union all
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From   utvsrvc,ubbwbst
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select
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SZSTCLA_TERM_CODE,
SHRTGPA_GPA_HOURS
 from  szstcla,SHRTGPA
 where szstcla_pidm = 74246
and SHRTGPA_pidm = szstcla_pidm 
and SZSTCLA_TERM_CODE <> SZSTCLA_TERM_CODE_MATRIC
and SHRTGPA_TERM_CODE = SZSTCLA_TERM_CODE
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74246     201120     4
74246     201110     4
74246     201210     4
74246     201220     4
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74246 201120     8
74246 201110     12
74246 201210     16
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    Thank you

    Inlive view returns the average wage against each of the Department avaiable IDs. And the query returns the names of the employees in each Department having wage greater than the average salary of all employees belonging to the same Department, as it is.

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    Download EtreCheck from https://etrecheck.com

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    BANK 1/DIMM0

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    [loading] 145 tasks Apple

    [operation] 46 tasks Apple

    [killed] 16 tasks Apple

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    Launch system demons: ⓘ

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    [loading] 135 tasks Apple

    [operation] 63 tasks Apple

    [killed] 16 tasks Apple

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    Launch officers: ⓘ

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    [operation] com.citrix.ReceiverHelper.plist (2014-11-18) [Support]

    [operation] com.citrix.ServiceRecords.plist (2014-11-18) [Support]

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    [loading] com.symantec.nis.application.plist (2015-09-22) [Support]

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    [failure] com.adobe.fpsaud.plist (2016-04-15) [Support]

    [operation] com.symantec.deepsight - extractor.plist (2013-01-24), [Support]

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    [loading] com.symantec.liveupdate.daemon.plist (2014-09-23) [Support]

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    [operation] 136 tasks Apple

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    NortonInternetSecurityBF: 1.11.0 - SDK 10.6 (2016-05-01) [Support]

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    Norton Internet Security - Symantec Corp. - http://macplugin.norton.com/?ext=NIS (2016-02-11)

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    Flash Player (2016-04-15) [Support]

    Norton\nQuickMenu (2016-05-01) [Support]

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    28% WindowServer

    2% fontd

    kernel_task 2%

    0% loginwindow

    0% SystemUIServer

    Top of page process of memory: ⓘ

    Com.apple.WebKit.WebContent (3) 971 MB

    Kernel_task 433 MB

    SymDaemon 172 MB

    Com.apple.WebKit.Plugin.64 164 MB

    Mdworker (10) 123 MB

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    29 MB of free RAM

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    132 MB used Swap

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