On 03/07/2017 09:56 PM, Sven R. Kunze wrote:
> On 07.03.2017 03:21, Andreas Karlsson wrote:
>> 1) I do not think we currently allow setting the locale like this
>> anywhere, so this will introduce a new concept to PostgreSQL. And you
>> will probably need to add support for caching per locale.
>
> Good to know. Could you explain what you mean by "caching per locale"?
The current code for to_char will on the first call to to_char build
arrays with the localized names of the week days and the months. I
suspect that you may need to build something similar but a set of arrays
per locale.
See the DCH_to_char function and its call to cache_locale_time.
Andreas
