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Functions
- #c
- $(db)sql;…
- ${macroExp}
- =expression
- >statement
- [a:b]
- @
- A()
- A.( x )
- [a 1 ,…a n ]
- abs()
- acos()
- acosh()
- age()
- align()
- ali_client()
- ali_close()
- ali_query()
- alter()
- and()
- append()
- argpost
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- asc()
- asin()
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- attach()
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- base64 ()
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- C
- Cr()
- calc()
- call()
- call path/dfx( … )
- callx()
- cand()
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- ceil()
- cellname()
- ch.()
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- char()
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- clipboard()
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- create()
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- cursor()
- date()
- datetime()
- day()
- days()
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- delete()
- deq()
- derive()
- dfx ( … )
- diff()
- digits()
- directory()
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- dup()
- elapse()
- end s
- enum()
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- eval()
- es_close ()
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- execute()
- exists()
- exp()
- export()
- f@o(…)
- Faccrint()
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- fact()
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- Fdisc()
- Fduration()
- fetch()
- field()
- file()
- filename()
- find()
- Fintrate()
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- float()
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- Fmirr()
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- for
- fork
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- func()
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- hive_cursor()
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- hive_query()
- hosts()
- hour()
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- import()
- index()
- inf()
- insert()
- int()
- interval()
- inv()
- inverse()
- invoke()
- isalpha()
- isdigit()
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- iselect()
- islower()
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- json()
- k()
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- key()
- keys()
- lcm()
- left()
- len()
- lg()
- like()
- linefit()
- ln()
- lock()
- long()
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- m()
- mae()
- max()
- maxp()
- mcursor()
- md5()
- median()
- memory()
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- Mergex()
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- millisecond()
- min()
- minp()
- minute()
- mode()
- modify()
- mongo_close ()
- mongo_insert()
- mongo_open()
- mongo_shell()
- month()
- movefile()
- mul()
- mse()
- n.f( x )
- name()
- new()
- news()
- next{a}
- nodes()
- norm()
- not()
- now()
- null
- number()
- nvl()
- olap_close()
- olap_open()
- olap_query()
- open()
- or()
- output()
- p()
- pad()
- parse()
- paste()
- pca()
- pdate()
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- penum()
- periods()
- permut()
- pfind()
- pi()
- pivot()
- pls()
- pmax()
- pmin()
- polyfit()
- pos()
- power()
- prior()
- proc()
- product()
- property()
- pseg()
- pselect()
- pseudo()
- psort()
- ptop()
- push()
- query()
- r.( x )
- r.F
- r.F=x
- rand()
- rands()
- range()
- rank()
- ranki()
- rankm()
- ranks()
- read()
- record()
- redis()
- redis_close()
- redis_cluster()
- redis_get()
- redis_getrange()
- redis_hkeys()
- redis_hlen()
- redis_hmget()
- redis_hvals()
- redis_keys()
- redis_lindex()
- redis_llen()
- redis_lrange()
- redis_pool()
- redis_scard()
- redis_sdiff()
- redis_select()
- redis_sentinel()
- redis_shared()
- redis_sharedpool()
- redis_sinter()
- redis_sismember()
- redis_smembers()
- redis_srandmember()
- redis_strlen()
- redis_sunion()
- redis_type()
- redis_zcard()
- redis_zcount()
- redis_zrange()
- redis_zrangebyscore()
- redis_zrank()
- redis_zscore()
- regex()
- register()
- rename()
- replace()
- report_config()
- report_exportHtml()
- report_exportPdf()
- report_exportXls()
- report_open()
- report_run()
- reset()
- result
- return xi
- rgb()
- right()
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- round()
- run()
- rvs()
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- sap_cursor ()
- sap_execute ()
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- sap_table ()
- savepoint()
- second()
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- select()
- seq()
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- shift()
- sign()
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- size()
- sizeof()
- skip()
- sleep()
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- sortx()
- spark_client()
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- spark_query()
- spearman()
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- sqlparse()
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- SQL +
- substr()
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- sqrt()
- step()
- string()
- sum()
- swap()
- switch()
- sync()
- system()
- T()
- T.()
- tan()
- tanh()
- time()
- to()
- top()
- total()
- transpose()
- trim()
- true
- try
- union()
- update()
- upper()
- urlencode ()
- v()
- var()
- words()
- workday()
- workdays()
- write()
- ws_call()
- ws_client()
- xjoin()
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- xlsexport()
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- xml()
- xor()
- year()
- ym_build_model()
- ym_close()
- ym_env()
- ym_exec()
- ym_importance()
- ym_json()
- ym_load_pcf()
- ym_model()
- ym_performance()
- ym_predict()
- ym_present()
- ym_result()
- ym_save_pcf()
- ym_setparam()
- ym_server_quit()
- ym_statistics()
- ym_target()
- z()
- zip()
- zip_add()
- zip_close ()
- zip_compress()
- zip_del()
- zip_encrypt()
- zip_extract()
- zone()
- Intersection of sequences
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- Chart Elements
ranki()
Description:
An interative loop for numbering records according to the values of certain fields.
Syntax:
ranki(F;Gi,…)
Note:
The function performs a loop operation to number records from 1 according to the value of Gi field. With the same Gi field value, records having the same F field value will be given the 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.
Parameters:
|
F |
Field name; under same Gi field value, records with same F field value have same sequence number; add 1 to the sequence number if F field value changes |
|
Gi |
Field name; in a loop function, number records under same Gi field value by the changes of F field value; renumber a record when Gi field value changes. |
Return value:
Integer
Example:
|
|
A |
|
|
1 |
=demo.query("select * from SCORES ") |
|
|
2 |
=A1.derive(ranki(STUDENTID;CLASS):F1) |
|
