Thank you Nate - now I understand it ! This is real improvement when compared
to CLI :)
Regards,
Maciej
On 20 May 2014, at 17:16, Nate McCall wrote:
> Something like this might work:
>
>
> cqlsh:my_keyspace> CREATE TABLE my_widerow (
> ... id text,
> ...
Something like this might work:
cqlsh:my_keyspace> CREATE TABLE my_widerow (
... id text,
... my_col timeuuid,
... PRIMARY KEY (id, my_col)
... ) WITH caching='KEYS_ONLY' AND
... compaction={'class': 'Lev
e row. For example:
>>>
>>> CREATE TABLE keyspace.widerow (
>>> row_key text,
>>> wide_row_column text,
>>> data_column text,
>>> PRIMARY KEY (row_key, wide_row_column));
>>>
>>> Check out, for example,
>>> http:/
imary key”.
>
> -- Jack Krupansky
>
> From: Aaron Morton
> Sent: Tuesday, May 20, 2014 3:06 AM
> To: Cassandra User
> Subject: Re: CQL 3 and wide rows
>
> In a CQL 3 table the only **column** names are the ones defined in the table,
> in the example below there are three
To: Cassandra User
Subject: Re: CQL 3 and wide rows
In a CQL 3 table the only **column** names are the ones defined in the table,
in the example below there are three column names.
CREATE TABLE keyspace.widerow (
row_key text,
wide_row_column text,
data_column text
row. For example:
>>
>> CREATE TABLE keyspace.widerow (
>> row_key text,
>> wide_row_column text,
>> data_column text,
>> PRIMARY KEY (row_key, wide_row_column));
>>
>> Check out, for example,
>> http://www.datastax.com/dev/blog/schema-in-cassan
w_key text,
> wide_row_column text,
> data_column text,
> PRIMARY KEY (row_key, wide_row_column));
>
> Check out, for example,
> http://www.datastax.com/dev/blog/schema-in-cassandra-1-1.
>
> James
> From: Maciej Miklas
> Sent: Monday, May 19, 2014 11:20 AM
> To
/dev/blog/does-cql-support-dynamic-columns-wide-rows
>
> -- Jack Krupansky
>
> From: Maciej Miklas
> Sent: Monday, May 19, 2014 11:20 AM
> To: user@cassandra.apache.org
> Subject: CQL 3 and wide rows
>
> Hi *,
>
> I’ve checked DataStax driver code for CQL 3, a
Sent: Monday, May 19, 2014 11:20 AM
To: user@cassandra.apache.org
Subject: CQL 3 and wide rows
Hi *,
I’ve checked DataStax driver code for CQL 3, and it looks like the column names
for particular table are fully loaded into memory, it this true?
Cassandra should support wide rows, meaning
olumn text,
PRIMARY KEY (row_key, wide_row_column));
Check out, for example,
http://www.datastax.com/dev/blog/schema-in-cassandra-1-1.?
James
From: Maciej Miklas
Sent: Monday, May 19, 2014 11:20 AM
To: user@cassandra.apache.org
Subject: CQL 3 and wide rows
H
Hi *,
I’ve checked DataStax driver code for CQL 3, and it looks like the column
names for particular table are fully loaded into memory, it this true?
Cassandra should support wide rows, meaning tables with millions of
columns. Knowing that, I would expect kind of iterator for column names. Am
I
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