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- $(d)dql...
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- ${macroExp}
- =expression
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- [a:b]
- @
- @x:…
- ~( i )
- A()
- A.( x,... )
- [a1,...an]
- abs()
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- age()
- align()
- ali_open()
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- dynadb.close()
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- E()
- E()
- elapse()
- elasticnet()
- end s
- enum()
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- es_close()
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- find()
- Fintrate()
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- for
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- func()
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- get()
- gcd()
- gcs_bucket()
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- goto C
- group()
- groupc()
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- groupn()
- groups()
- groupx()
- hash()
- hbase_close()
- hbase_cmp()
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- hbase_filterlist()
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- m()
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- memory()
- merge()
- mergex()
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- mi()
- mid()
- millisecond()
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- minp()
- minute()
- mmean()
- mnorm()
- mode()
- modify()
- mongo_close()
- mongo_open()
- mongo_shell()
- month()
- movefile()
- movmthd()
- mul()
- mse()
- mstd()
- msum()
- mvp()
- n.f(x)
- name()
- new()
- news()
- next{a}
- nodes()
- norm()
- norminv()
- not()
- now()
- ntile()
- null
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- numnorm()
- nvl()
- o()
- olap_close()
- olap_open()
- olap_query()
- ones()
- open()
- or()
- oss_bucket()
- oss_close()
- oss_copy()
- oss_file()
- oss_list()
- oss_open()
- output()
- p()
- pad()
- parse()
- paste()
- pca()
- pchipmthd()
- pdate()
- pearson()
- penum()
- periods()
- permut()
- pfind()
- pi()
- pivot()
- pjoin()
- pls()
- pmax()
- pmin()
- polyfit()
- pos()
- power()
- prior()
- proc()
- product()
- proportion()
- property()
- pseg()
- pselect()
- pseudo()
- psort()
- ptop()
- push()
- Qconnect()
- Qdirectory()
- Qenv()
- Qfile()
- Qload()
- Qlock()
- Qmove()
- query()
- r.(x,...)
- r.F
- r.F=x
- r2dbc_close()
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- r2dbc_query()
- rand()
- rands()
- range()
- rank()
- ranki()
- rankm()
- ranks()
- read()
- record()
- redis_close()
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- regex()
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- remainder()
- rename()
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- result
- return xi
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- rsa()
- run()
- rvs()
- s3_bucket()
- s3_close()
- s3_copy()
- s3_file()
- s3_list()
- s3_open()
- sap_client()
- sap_close()
- sap_cursor()
- sap_execute()
- sap_getparam()
- sap_table()
- savepoint()
- sbs()
- se()
- second()
- segp()
- select()
- seq()
- sert()
- setenum()
- sf_close()
- sf_open()
- sf_query()
- sf_wsdlclose()
- sf_wsdlopen()
- sf_wsdlquery()
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- sg()
- shift()
- sign()
- sin()
- sinh()
- size()
- skew()
- skip()
- sleep()
- smooth()
- sort()
- sortx()
- spark_open()
- spark_close()
- spark_cursor()
- spark_query()
- spark_read()
- spearman()
- splinemthd()
- split()
- splserver()
- sqlparse()
- sqltranslate()
- substr()
- stax_close()
- stax_open()
- stax_cursor()
- stax_query()
- sqrt()
- step()
- string()
- structure
- sum()
- svm()
- swap()
- switch()
- syncfile(hs,p)
- system()
- T()
- tarcorskew()
- tan()
- tanh()
- time()
- tinv()
- to()
- top()
- total()
- transpose()
- trim()
- true
- try
- ttest_p()
- typeof(x)
- union()
- update()
- upper()
- urlencode()
- uuid()
- v()
- var()
- var(V)
- var(x)
- was_bucket()
- was_close()
- was_copy()
- was_file()
- was_list()
- was_open()
- web_crawl()
- webhdfs()
- webhdfs_file()
- words()
- workday()
- workdays()
- write()
- ws_call()
- ws_client()
- xjoin()
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- xlscell()
- xlsclose()
- xlsexport()
- xlsimport()
- xlsmove()
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- xlswrite()
- xml()
- xor()
- xunion()
- year()
- ym2_close()
- ym2_env()
- ym2_mcfload()
- ym2_model()
- ym2_pcfload()
- ym2_pcfsave()
- ym2_predict()
- ym2_result()
- zeros()
- zip()
- zip_add()
- zip_close()
- zip_compress()
- zip_del()
- zip_encrypt()
- zip_extract()
- zip_open()
- Intersection of sequences
- Comparison operation
- Hexadecimal long integer
- Modulus
- Concatenation of sequences
- Arithmetic operations
- Compound assignment
- String
- String concatenation
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- Difference between sequences
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- Table sequence constant
- Record constant
- XOR-enabled sequence
- The writing rules for expression x in loop functions
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- Identifier
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- Chart Elements
j()
Description:
Join multiple sequences according to positions and return a pure table sequence.
Syntax:
j(Ai:Fi,…)
Note:
The function joins multiple sequences Ai,… according to positions and generates a pure table sequence consisting of Fi,… fields, which are assigned corresponding members in Ai – that is, Fi references records in the original sequence Ai.
Note: The number of members (records) each of sequences Ai,… should be same.
Parameter:
|
Ai |
A sequence |
|
Fi |
Field name(s) in the result table sequence |
Return value:
Pure table sequence
Example:
|
|
A |
|
|
1 |
=demo.query("select * from SCORES where CLASS = 'Class one ' ") |
Return a table sequence:
|
|
2 |
=demo.query("select * from SCORES where CLASS = 'Class two ' ") |
Return a table sequence:
|
|
3 |
=j(A1:ClassOne,A2:ClassTwo) |
Join table sequences A1 and A2 according to record positions and return a pure table sequence consisting of ClassOne field and ClassTwo field.
|
|
4 |
=ifpure(A3) |
Judge whether A3 is a pure table sequence or not and return true. |
Related function: