Where is the SparkSQL Specification?

[Linyuxin <li...@huawei.com>]

Hi All
Newbee here.
My spark version is 1.5.1

And I want to know how can I find the Specification of Spark SQL to find out that if it is supported ‘a like %b_xx’ or other sql syntax

Re: Where is the SparkSQL Specification?

[Mich Talebzadeh <mi...@gmail.com>]

Spark SQL is a subset of Hive SQL which  by and large supports ANSI 92 SQL
including search parameters like above

scala> sqlContext.sql("select count(1) from oraclehadoop.channels where
channel_desc like ' %b_xx%'").show
+---+
|_c0|
+---+
|  0|
+---+

So check Hive QL Language support
HTH

Dr Mich Talebzadeh



LinkedIn * https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw
<https://www.linkedin.com/profile/view?id=AAEAAAAWh2gBxianrbJd6zP6AcPCCdOABUrV8Pw>*



http://talebzadehmich.wordpress.com


*Disclaimer:* Use it at your own risk. Any and all responsibility for any
loss, damage or destruction of data or any other property which may arise
from relying on this email's technical content is explicitly disclaimed.
The author will in no case be liable for any monetary damages arising from
such loss, damage or destruction.



On 21 July 2016 at 08:20, Linyuxin <li...@huawei.com> wrote:

> Hi All
>
> Newbee here.
>
> My spark version is 1.5.1
>
>
>
> And I want to know how can I find the Specification of Spark SQL to find
> out that if it is supported ‘a like %b_xx’ or other sql syntax
>