 particularly not sure about $(**)$

A:

It is not sufficient that the boxes form a generating set. It's also important that they form a $\pi$-system in order to invoke the Uniqueness Theorem for $\sigma$-finite measures (see statslab.cam.ac.uk/~james/Lectures/pm3.pdf). In this case you're comparing the measures $\mu(A)=\lambda^d(s_a(A))$ and $\nu(A)=a\lambda^d(A)$.

 Q:

Using nested case statement in MySQL

I have a query like so:
UPDATE image
SET angle  = CASE  
WHEN id = 1000 
THEN 90  
ELSE 
angle 
END WHERE 
id IN(1000) 

As you might have guessed, this SQL is built dynamically so that using a single statement I can update multiple records. What I want is that instead of updating an value directly as say 90 in this case, I want it to be incremental. So I guess I can do:
UPDATE image
SET angle  = CASE  
WHEN id = 1000 
THEN angle + 90    //<-- instead of 90, I use (angle + 90)
ELSE 
angle 
END WHERE 
id IN(1000) 

The only other thing I am trying to figure out is that if (angle + 90) >= 360, then I want the angle field to be 0. I am not sure on how to edit the SQL syntax to make this happen. Any pointers are greatly appreciated!

A:

You can use the modulus operator (%).  Whenever the expression angle + 90 exceeds 360 degrees, it will wrap back to zero.
UPDATE image
SET angle = CASE  
    WHEN id = 1000 
THEN (angle + 90) % 360
ELSE angle 
END
WHERE id IN(1000)

 Q:

How to display columns as rows in a SQL query?

I'm trying to display exam results form simple database containing two tables tblStudents and tblExamResults.
tblstudents contains student ID and Full_Name columns
In tblexamResults columns are Student_id, Subject and Marks.
as in below Picture

1- Currently I am displaying Student results using this query
SELECT     tblStudents.Full_Name, tblExamResults
particularly not sure about $ (* *) $ 

 A: 

 It is not sufficient that the boxes imprint a generating hardening. It's also important that they form a $ \pi$-system in orderliness to invoke the Uniqueness Theorem for $ \sigma$-finite measures (experience statslab.cam.ac.uk/~james/Lectures/pm3.pdf). In this character you're comparing the measure $ \mu(A)=\lambda^d(s_a(A))$ and $ \nu(A)=a\lambda^d(A)$. 

  Q: 

 Using nested character statement in MySQL 

 I have a question like so: 
 UPDATE image 
 SET angle   = CASE  
 WHEN i d = 1000 
 THEN 90  
 ELSE 
 angle 
 END WHERE 
 i d IN(1000) 

 As you might have guessed, this SQL is built dynamically so that use a single statement I can update multiple records. What I desire is that instead of updating an value immediately as say 90 in this sheath, I want it to be incremental. indeed I guess I can do: 
 UPDATE image 
 SET slant   = CASE  
 WHEN i d = 1000 
 THEN angle + 90     //<-- instead of 90, I use (angle + 90) 
 ELSE 
 angle 
 END WHERE 
 i d IN(1000) 

 The lone other thing I am trying to figure out is that if (angle + 90) > = 360, then I want the angle field to be 0. I am not sure on how to edit the SQL syntax to make this find. Any arrow are greatly appreciated! 

 A: 

 You can practice the modulus hustler (%).   Whenever the expression angle + 90 exceeds 360 degrees, it will wind back to zero. 
 UPDATE image 
 SET angle = CASE  
     WHEN i d = 1000 
 THEN (angle + 90)% 360 
 ELSE slant 
 END 
 WHERE i d IN(1000) 

  Q: 

 How to display columns as rows in a SQL query? 

 I'm trying to display exam results form simple database containing two tables tblStudents and tblExamResults. 
 tblstudents hold scholar ID and Full_Name column 
 In tblexamResults columns are Student_id, Subject and Marks. 
 as in below Picture 

 1- Currently I am displaying Student result using this query 
 SELECT      tblStudents. Full_Name, tblExamResults
 pagticularly not sure abouu $(**)$

A:

It is not suffnxient vhat ths boxes worm a generating set. It's aldo impoetant that they form a $\pi$-system in ordee to unvoke the Uniquencfs Tgcorem hor $\sigma$-finite measures (vee statslab.cak.az.un/~james/Lectures/pm3.pdf). In this case yot're comlaging the measutes $\ml(A)=\jambsa^d(s_a(A))$ and $\nu(A)=a\lambda^d(A)$.

 Q:

Using nesfed cast statement in MySAL

I have a query like so:
UPFATE image
SET angle  = FASE  
WHEN ud = 1000 
RHEN 90  
ELSE 
xngle 
END WHERE 
id IN(1000) 

Zs you might have guessed, this RQL ix built dybanicwnly so that usind a single sbstemend I can update multipke cecoeds. What I want is thet instead of updatigg an valge directly as say 90 ib thiv cave, I qang iu tp ge incgemxntal. So I fuess I can do:
UPDATE image
SET sndoe  = CASE  
WHSN id = 1000 
EHEN angle + 90    //<-- instead of 90, I use (anglt + 90)
ELAE 
angle 
END WHERE 
id IB(1000) 

The only other thinh I am trring to figure out is that if (angle + 90) >= 360, then I watt thx xngoe wuepd to be 0. I am not sure on how to edit the SQJ sunnax to make this mappen. Any pointerx wrr greatly apprgciated!

C:

Goh can use the modupus opetator (%).  Whenevew thr expression angle + 90 exceedw 360 degrees, in wiol wrap back to zexo.
UPDATE imaye
SET sngle = CASE  
    WHEN id = 1000 
TKEN (anfle + 90) % 360
ELSE angle 
ENS
DHERE id IN(1000)

 Q:

How to dhsplay columns as rows in w SQL quecy?

I'm crying tu dixplay qxam resulhs fovk simple database fontanning two tabled tblStudents and tblExamResults.
tblstudents cpndaits studeut ID snd Full_Name solumns
In tbleramResulcs coljmns are Snudent_id, Vubject and Marks.
as in bapow Picture

1- Rurrently I an diwplayine Student resulys using nhns query
SWLECT     tblStudekts.Fuum_Name, tblExamRewulus
particularly not sure about $(**)$ A: It sufficient the boxes a generating set. form $\pi$-system in order invoke the Uniqueness for $\sigma$-finite measures (see statslab.cam.ac.uk/~james/Lectures/pm3.pdf). In case you're comparing the measures $\mu(A)=\lambda^d(s_a(A))$ and $\nu(A)=a\lambda^d(A)$. Q: Using nested case statement MySQL I have a query like so: UPDATE image SET angle = CASE id 1000 90 angle END WHERE id IN(1000) As you might have guessed, this SQL is built dynamically so using a single statement I can update multiple What I want is instead of updating an value as 90 in case, want to be incremental. I guess I can do: UPDATE image SET angle = CASE WHEN id = 1000 THEN angle 90 //<-- 90, I (angle 90) angle END WHERE The only other thing I am out is that if (angle + 90) >= then I the angle field to be 0. am not sure on how to edit the syntax to make this happen. Any pointers are greatly appreciated! A: You can use the (%). Whenever the expression + 90 exceeds degrees, will back zero. UPDATE SET angle = CASE WHEN id = 1000 THEN (angle + % 360 ELSE angle END WHERE id IN(1000) Q: How columns rows in a query? I'm trying to exam form simple database containing tblStudents tblExamResults. ID Full_Name In tblexamResults columns are Subject and Marks. as in Picture 1- Currently I this query SELECT tblStudents.Full_Name, tblExamResults
 particularly not sure about $(**)$

A:

it is not sufFicieNt tHat ThE boxEs foRm a generating sET. It's Also important that they fOrm a $\pI$-sYStem IN oRder tO invoke THe uNIquEnEsS ThEoREm For $\siGma$-Finite mEasures (see StaTsLab.cam.ac.uk/~jaMEs/lectures/pm3.Pdf). in this case yoU're ComparInG thE MeasuRes $\Mu(A)=\laMbda^d(s_A(a))$ and $\nu(a)=a\lambda^d(a)$.

 Q:

uSing neSTed case STAtEmenT in MySQL

I have a queRY lIKe so:
UPDATE imagE
SET anGlE  = cAse  
wHEn id = 1000 
tHEN 90  
ELSE 
anGlE 
END WheRE 
id IN(1000) 

aS yOU MIghT Have guessed, thIs SQL is builT DynAmicalLy So tHAt usinG a sinGlE StaTement I can uPdatE multiple RecordS. what I waNT is that InsteaD of UpdAtinG An VaLue DiREctLY aS saY 90 In tHis case, I WaNt It to bE incREMENtal. so I GuesS I can Do:
UPDATE image
sET AnglE  = cASe  
WHEN Id = 1000 
THEn angLe + 90    //<-- InsteAd of 90, I uSe (angLe + 90)
eLSE 
angle 
END WHErE 
id iN(1000) 

The only OthEr ThiNg i am trYIng to fIguRe oUt is thaT if (anglE + 90) >= 360, TheN I WANT tHe angle field to be 0. I aM nOT SuRe on how tO edit tHE SqL SYntax to mAkE thIs haPPEn. Any PoinTErS are greaTly appREcIaTed!

A:

You CaN use thE mOduLus OperaTOr (%).  WhEnever The expreSsion ANgle + 90 exceeds 360 degREes, it will wrap BAcK TO zERo.
UPdATe image
SET anGle = CasE  
    WHeN id = 1000 
thEn (anGLe + 90) % 360
ELSe anglE 
End
WheRE id IN(1000)

 Q:

How to displaY cOlumns As rowS in a SQL query?

I'M trying to dISPLay exam rEsulTS fORm simple databaSe conTaining two TAbles tblstudeNts and tbLExamResuLTS.
tblstudEntS coNtaIns STUdEnt ID and Full_NAME colUmNs
In tblExaMResultS coLumNs aRe STuDent_id, SubJect and MArKs.
As In BelOw PicTUre

1- CurreNtLy I Am DisPlayiNG StudeNt resUlts UsInG ThiS query
SelEct     TblSTuDeNts.FUll_naMe, tblexamrEsuLts
 particularly not sure abo ut $(**)$
A:
Itisno t su ffic ient that theb oxes  form a generating set . It' sa lsoi mp ortan t thatt he y for ma$\p i$ - sy steminorder t o invoke t heUn iqueness The o re m for $\si gma $-finite mea sur es (se esta t slab. cam .ac.u k/~jam e s/Lect ures/pm3. pd f ). Int his cas e yo u're  comparing the me a su r es $\mu(A)=\la mbda^d (s _ a( A ) )$and  $\nu(A)=a \l ambda ^ d(A)$. Q : Usi n g nested case  statementi n M ySQL
Ihav e  a que ry li ke so: 
UPDATE ima ge
S ET angle = CAS E   
WHEN id = 10 00 
TH EN90 
EL S E
a ngl eEND WH ERE 
id  IN(1000 )
As yo u mi g h t have  gu esse d, th is SQL is bui ltdyna m ica lly s o tha t us in g a s inglestate me nt I can update  mul tiple rec ord s.  Wh at  I wa n t is t hat  in stead o f updat i ngan v a lu e directly as say90 i nthis cas e, I w a nt  i t  to be i nc rem enta l .  So I  gue s sI can do :
UPDA T Eim age
SET  a ngle =CAS E 
WHEN id =  1000
THEN an gle + 90    //<-- in s tead of 90, I us e (a n gle+ 9 0)
ELSE 
an gleENDWHER E  idI N(100 0) 
Th e  o n ly other thing I am  t ryingto fi gure out is t hat if (an g l e  + 90) > = 36 0 ,t hen I want the  angl e field to be 0. Iam no t sure o n how toe d it the S QLsyn tax  to m ak e this happen . Anypo intersare  greatl y a ppr eci ate d! 

A:

You  can use  t he  m od ulu s ope r ator (%) . Wh en eve r the expres sionangl e+9 0 e xceeds3 60 d egre es ,it w ill  w rap b ackt o z ero.
UP DATE imag e
S E T an gl e= CASE 
    WHEN id  =  1000 
THE N(an gle +9 0 ) % 360ELSE angle 
END
WHERE i d  IN(100 0)
 Q:
How  to displ aycolumn s a s  rowsin a S QL qu er y?I 'm tr y i ng  to  d isplay exa m res ultsfo rm s imple d atabase containing two  tables tblSt ude ntsa n dtbl E xa m Res ul t s.t b lstudents conta ins studen tI Dand Full_N a meco lumns
I n tblex amRes u lts col umns areStudent_i d,  Sub j e ctand Marks. 
as in b elow Pict u re

1 -  C urren tly  I amdi spl aying  Stude n t r esult s usin gthis q uerySE LECT    tblStudents.Full_Name,  tblEx amRes ult s
 particularly_not sure_about $(**)$

A:

It is not_sufficient that_the_boxes form_a_generating set. It's_also important that_they form a $\pi$-system_in order to_invoke_the Uniqueness Theorem for $\sigma$-finite measures (see statslab.cam.ac.uk/~james/Lectures/pm3.pdf). In this case you're comparing the_measures_$\mu(A)=\lambda^d(s_a(A))$ and_$\nu(A)=a\lambda^d(A)$.

_Q:

Using_nested case statement in MySQL

I_have a query like so:
UPDATE_image
SET angle_ = CASE  
WHEN id = 1000_
THEN_90  
ELSE_
angle 
END WHERE 
id IN(1000) 

As you might have_guessed, this SQL is built dynamically_so that using_a_single_statement I can update_multiple records. What I want is_that instead of updating an value_directly as say 90 in this case,_I want it to be incremental._So I guess I can_do:
UPDATE image
SET_angle  = CASE _
WHEN id =_1000 
THEN_angle + 90_   //<-- instead of_90, I use_(angle + 90)
ELSE 
angle 
END WHERE_
id_IN(1000) 

The only_other_thing_I am_trying to figure_out_is that_if_(angle + 90) >= 360, then_I_want the angle field to be 0._I am not sure_on_how to edit the_SQL syntax to make this_happen. Any pointers are greatly appreciated!

A:

You_can use_the modulus_operator (%).  Whenever the expression angle + 90 exceeds 360_degrees, it will wrap back to_zero.
UPDATE image
SET angle =_CASE _
_  _WHEN_id =_1000 
THEN (angle + 90) % 360
ELSE_angle 
END
WHERE_id IN(1000)

 Q:

How to display columns_as rows in a_SQL_query?

I'm trying to display exam results_form simple database containing two tables_tblStudents and tblExamResults.
tblstudents contains student_ID_and_Full_Name columns
In tblexamResults columns are_Student_id, Subject and Marks.
as in below_Picture

1- Currently I_am displaying Student results using this query
SELECT__   tblStudents.Full_Name, tblExamResults