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From Denis Magda <dma...@apache.org>
Subject Re: Shipping SQL script + CSV files in Ignite examples
Date Mon, 05 Mar 2018 22:01:02 GMT
The vote passed by lazy consensus :) Here is a ticket:
https://issues.apache.org/jira/browse/IGNITE-7884

Vladimir, look forward to co-operating with you on that task.

--
Denis

On Mon, Feb 26, 2018 at 4:49 PM, Denis Magda <dmagda@apache.org> wrote:

> Igniters,
>
> To demonstrate Ignite SQL capabilities at different events, I usually:
>
>    1. take an SQL script
>    2. preload the data from the script with SQLLine tool that is already
>    shipped in Ignite
>    3. run DML operations from Web Console, code or other SQL tools
>
> While SQLLine tool is available once Ignite is downloaded, the user has
> to look for a sample SQL script and adapt it to Ignite SQL specification
> (mostly DDL).
>
> Let's ship a script or two in Ignite "examples" folder to facilitate the
> user. In general, I would add :
>
>    - DDL + DML script (.sql) that creates a schema and preloads data with
>    INSERTS. The script will include a command that turns on/off the streaming
>    mode that is in the development.
>    - DDL script + CSV file with data. This set of scripts are useful for
>    COPY command that should be supported soon.
>
> Presently, I would definitely recommend to include the script below that
> represents a world database of Cities and Countries. It shows how to define
> affinity collocation, how to use Ignite WITH statement, etc:
> https://github.com/dmagda/ignite_world_demo/blob/master/ignite_world.sql
>
> Parts of this database are already in use in our SQL getting started.
>
> As for CSV,  we can take that Cities+Countries files and convert INSERT
> commands to CSV records.
>
> Thoughts, ideas?
>
> --
> Denis
>

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