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Function
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- @
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- ~(i)
- A()
- A. (x,…)
- [a1,…,an]
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- and ()
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- call path/spl( … )
- calls path/spl( … )
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- ceil()
- cellname()
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- char()
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- chi_p ()
- chi2inv()
- chn()
- clear()
- clipboard ()
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- cmp()
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- cursor()
- date()
- datederive()
- dateinterval()
- datetime()
- day()
- days()
- decimal()
- delete()
- deq()
- des ()
- desede ()
- derive()
- det()
- diff( )
- digits()
- directory()
- dis()
- dism()
- dql()
- dup()
- dynadb.close()
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- dyna_open()
- dynadb.query()
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- E()
- E()
- elapse()
- elasticnet()
- end s
- enum()
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- eq()
- error()
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- es_close ()
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- es_export ()
- es_head ()
- es_open ()
- es_get ()
- es_post ()
- es_put ()
- exec()
- execute()
- exists()
- exp()
- export()
- exportavro ()
- eye()
- f@o(…)
- Faccrint()
- Faccrintm()
- fact()
- false
- Fcoupcd()
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- Fdb()
- Fddb()
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- Fduration()
- fetch()
- field()
- file()
- filename ()
- fill()
- fillcons ()
- fillfun ()
- fillmthd()
- find()
- Fintrate()
- finv()
- Firr()
- fisher_p()
- fjoin()
- float()
- floor()
- Fmirr()
- fname()
- fno()
- Fnper ()
- Fnpv()
- for
- fork
- format()
- Fpmt()
- Fprice()
- Frate()
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- freq ()
- Fsln()
- Fsyd()
- ftp_cd()
- ftp_open()
- ftp_close()
- ftp_dir()
- ftp_get()
- ftp_mget()
- ftp_mput()
- ftp_put()
- func()
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- get()
- gcd()
- gcs_ bucket ()
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- gcs_ file ()
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- gcs_ open ()
- goto C
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- hash ()
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- hdfs_dir()
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- hive_close()
- hive_cursor()
- hive_execute ()
- hive_query()
- hosts()
- hour()
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- httpupload()
- I ()
- i()
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- icount ()
- id()
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- if()
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- ifx_conn()
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- ifx_listfrag()
- ifx_savefrag()
- ifx_setfrag()
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- importavro ()
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- inf()
- influx_close ()
- influx_insert ()
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- lasso ()
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- like()
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- lock()
- long()
- lower()
- m()
- mae()
- makimamthd()
- max()
- maxp()
- mcumsum()
- mcursor()
- md5()
- median()
- memory()
- merge()
- mergex()
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- mi()
- mid()
- millisecond()
- min()
- 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
- number()
- 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(T,F)
- r.(x,…)
- r.F
- r.F=x
- r2dbc_close()
- r2dbc_exec()
- r2dbc_open()
- r2dbc_query()
- rand ()
- rands()
- range()
- rank()
- ranki()
- rankm ()
- ranks()
- read()
- record()
- redis_close ()
- redis_command()
- redis_open ()
- regex()
- register()
- remainder()
- rename()
- replace ()
- report_config()
- report_export ()
- report_open()
- report_run()
- reportlite_config ()
- reportlite_export ()
- reportlite_open()
- reportlite_run()
- reset()
- result
- return xi
- rgb()
- ridge()
- right()
- rmmiss ()
- rmmissdim ()
- rollback()
- round()
- row()
- 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 ()
- sf_wsdlview ()
- 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()
- 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()
- xjoinx()
- xlscell()
- xlsclose()
- xlsexport ()
- xlsimport ()
- xlsmove()
- xlsopen()
- 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()
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spark_cursor()
描述：
查询Spark数据库，结果值返回成游标。
语法：
spark_cursor(con,sql)
备注：
外部库函数，外部库的使用请参考《外部库使用指南》。
根据sql查询数据并返回游标，其中con为数据库连接。
参数：
|
con |
数据库连接串。 |
|
sql |
需要查询的sql语句，如select * from table。 |
返回值：
游标
示例：
|
|
A |
|
|
1 |
=spark_open("hdfs://192.168.0.8:9000","thrift://192.168.0.8:9083","aa") |
连接Spark数据库。 |
|
2 |
=spark_cursor(A1,"select * from tablename") |
|
|
3 |
=spark_close(A1) |
|
相关概念：