[poky] [PATCH 1/1] sqlite3: Add support for column metadata API, bumped PR

Burton, Ross ross.burton at intel.com
Wed Nov 6 09:00:15 PST 2013


On 6 November 2013 16:57, Alex J Lennon <ajlennon at dynamicdevices.co.uk>wrote:

> No need to bump PR in oe-core,
>
>
> OK - this should be reverted/removed then?


Remove it from your changes.

and please explain why enabling column
> metadata is good and what the tradeoffs are.
>
>
> I found that Mono.Data.SQlite has a dependency on the column meta-data
> API, thus enabling this API enables use of Hibernate / Mono with SQLite and
> no doubt enables other ORMs / utility libraries.
>
> ref: https://bugzilla.xamarin.com/show_bug.cgi?id=6333
>
> The API is present in the used SQLite3 sqlite-autoconf-3080002
> source-base. Thus we are enabling pre-existing SQLite support rather than
> introducing new code.
>
> I am not aware of any issues that enabling this SQLite functionality
> introduces, other than a slightly increased library size of circa 1.5KB ,
> i.e. coretexa9_vfp_neon i.MX6
>
> - with column meta-data API        610360 libsqlite3.so.0.8.6
> - without column meta-data API  608880 libsqlite3.so.0.8.6


That's a pretty negligible impact, thanks for the background.

Ross
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