On Mon, Oct 27, 2014 at 11:05 AM, Jens Rantil wrote:
> Tyler,
>
> I see. That explains it. Any chance you might know how the Datastax Java
> driver behaves for this (odd) case?
>
The Row.getInt() method will do as for nulls and return 0 (though of
course, the Row.isNull() method will return fal
Tyler,
I see. That explains it. Any chance you might know how the Datastax Java driver
behaves for this (odd) case?
Cheers,
Jens
———
Jens Rantil
Backend engineer
Tink AB
Email: jens.ran...@tink.se
Phone: +46 708 84 18 32
Web: www.tink.se
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On Friday, Oct
On Fri, Oct 24, 2014 at 6:38 AM, Jens Rantil wrote:
>
> Just to clarify, I am seeing three types of output for an int field. It’s
> either:
> * Empty output. Nothing. Nil. Also ‘’.
> * An integer written in green. Regexp: [0-9]+
> * Explicitly ‘null’ written in red letters.
>
Some types (incl
> What do you mean by “cqlsh explicitely writes ‘null’ in those cells” ? Are
> you seing textual value “null” written in the cells ?
Just to clarify, I am seeing three types of output for an int field. It’s
either:
* Empty output. Nothing. Nil. Also ‘’.
* An integer written in green. Reg
This is interesting, because I am definitely seeing three different types of
values. See attached screenshot and link.
Link: https://gist.github.com/JensRantil/d162801812ca48ad3f75
Image/screenshot: https://www.dropbox.com/s/vczzgrf0vk9adzk/cqlsh-int.png?dl=0
Cheers,
Jens
———
Jens Rantil
'null' is how cqlsh displays empty cells:
https://github.com/apache/cassandra/blob/trunk/pylib/cqlshlib/formatting.py#L47-L58
On Thu, Oct 23, 2014 at 9:36 AM, DuyHai Doan wrote:
> Hello Jens
>
> What do you mean by "cqlsh explicitely writes 'null' in those cells" ?
> Are you seing textual value
Hello Jens
What do you mean by "cqlsh explicitely writes 'null' in those cells" ? Are
you seing textual value "null" written in the cells ?
Null in CQL can have 2 meanings:
1. the column did not exist (or more precisely, has never been created)
2. the column did exist sometimes in the past (h
Hi,
Not sure this is a Datastax specific question to be asked elsewhere. In that
case, let me know.
Anyway, I have populated a Cassandra table from DSE Hive. When I fire up cqlsh
and execute a SELECT against the table I have columns of INT type that are
empty. At first I thought these were nu
