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Functions
- #c
- $(db)sql;…
- ${macroExp}
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- [a:b]
- @
- @x:…
- A()
- A.( x )
- [a 1 ,…a n ]
- abs()
- acos()
- acosh()
- age()
- align()
- ali_open()
- ali_close()
- ali_query()
- alter()
- T.alter( F i ,…; F’ i ,… )
- and()
- append()
- argpost
- array()
- asc ()
- asin()
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- atanh()
- attach()
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- bool ()
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- C
- Cr()
- calc()
- call()
- call path/spl( … )
- calls path/spl( … )
- callx()
- cand()
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- case()
- ceil()
- cellname()
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- chn()
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- conj()
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- corskew()
- cos()
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- count()
- cov()
- covm()
- create()
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- cum ()
- cursor()
- date()
- datederive()
- dateinterval()
- datetime()
- day()
- days()
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- det()
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- digits()
- directory()
- dis()
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- dup()
- dynadb._close()
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- E()
- E()
- elapse()
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- end s
- enum()
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- eye()
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- func()
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- goto C
- group()
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- influx_insert()
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- influx_query()
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- influx2_query()
- influx2_rest()
- insert()
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- inv()
- inverse()
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- isalpha()
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- iselect()
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- join()
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- key()
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- left()
- len()
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- like()
- linefit()
- lineplan()
- ln ()
- lock()
- long()
- lower()
- m()
- mae()
- max()
- maxp()
- mcumsum()
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- md5()
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- memory()
- merge()
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- mi()
- mid()
- millisecond()
- min()
- minp()
- minute()
- mmean()
- mnorm()
- mode()
- modify()
- mongo_close ()
- mongo_open()
- mongo_shell()
- month()
- movefile()
- mul()
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- new()
- news()
- next{a}
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- norm()
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- not()
- now()
- ntile ()
- null
- number()
- numnorm()
- nvl()
- olap_close()
- olap_open()
- olap_query()
- ones()
- open()
- or()
- output()
- p()
- pad()
- parse()
- paste()
- pca()
- pdate ()
- pearson()
- penum()
- periods()
- permut()
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- pos()
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- proc()
- product()
- property()
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- pseudo()
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- ptop()
- push()
- query()
- r.( x )
- r.F
- r.F=x
- r2dbc_close()
- r2dbc_exec()
- r2dbc_open()
- r2dbc_query()
- rand()
- rands()
- range()
- range( s,e,k:n )
- rank()
- ranki()
- rankm()
- ranks()
- read()
- record()
- redis_close()
- redis_command()
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- regex()
- register()
- remainder()
- rename()
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- report_config()
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- report_open()
- report_run()
- reset()
- result
- return xi
- rgb()
- ridge()
- right()
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- run()
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- sap_open()
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- sap_cursor ()
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- sap_getparam ()
- sap_table ()
- savepoint()
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- segp()
- select()
- seq()
- sert()
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- sf_close()
- sf_open()
- sf_query()
- sf_wsdlclose()
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- shift()
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- size()
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- skew ()
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- sortx()
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- spearman()
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- sqrt()
- step()
- string()
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- svm()
- swap()
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- syncfile( hs,p )
- system()
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- tarcorskew()
- tan ()
- tanh()
- time()
- tinv()
- to()
- top()
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- upper()
- urlencode ()
- v()
- var()
- web_crawl()
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- words()
- workday()
- workdays()
- write()
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- year()
- ym_build_model()
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- ym_env()
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- z()
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ranki()
Description:
Perform an iterative calculation in a loop function to number records according to values of a specific field.
Syntax:
ranki(F;Gi,…)
Note:
The function performs a loop operation to number records from 1 according to values of Gi field. With the same Gi field value, records having same F field value will be given same sequence number; add 1 to the sequence number when F field value changes. When the value of Gi field changes, start a new round of the numbering process. Note that the function does not sort records.
Parameters:
|
F/ Gi |
Field name |
Return value:
Integer
Example:
|
|
A |
|
|
1 |
=demo.query("select SUBJECT,STUDENTID,SCORE from SCORES where CLASS='Class one' order by SUBJECT,SCORE desc") |
Get score information of students in class one and sort result by SUBJECT in ascending order and by SCORE in descending order |
|
2 |
=A1.derive(ranki(SCORE;SUBJECT):RANKING) |
Get ranking of scores for each subject – same rank for same score and a tied result does not take up a rank, and store result ranks under RANKING field
|
