How to find out the path to the 'resty.mysql' module?

Question

MySQL

Debian 8. Installed
extended nginx:
apt-get lua-resty-mysql
In nginx config I write:

location = /ssi {
    internal;
    content_by_lua_block {
        local mysql = require "resty.mysql"
        local db, err = mysql:new()
    }
}

As a result, the error:
module 'resty.mysql' not found
As far as I understand from here https://github.com/openresty/lua-resty-mysql#synopsis , you need to specify there even before the library, something like this:

lua_package_path "/path/to/lua-resty-mysql/lib/?.lua;;";

Well, actually, the most important question: where to look for this /path/to/lua-resty-mysql ?

Answer 1

Гитхаб не работает сейчас. Через пакетный менеджер luarocks можете поставить (если оно):
https://luarocks.org/modules/nbz4live/lua-resty-mysql
Если разместите его в папке, например, /home/bar/, тогда путь будет выглядеть так примерно:
lua_package_path "/home/bar/?.lua;;";

Answer 2

Поиск apt-cache search lua дал из множества кое-что похоже на нужное:
Оно? Ставить?

Answer 3

and once again to wrap in select and to make sorting? not ?

Answer 4

Set sql_mode to ONLY_FULL_GROUP_BY and then, finally, this strange mysql will no longer allow you to do strange things with grouping, which results in no less strange results depending on the phase of the moon.
www.sql.ru/forum/687908/faq-vyborka-pervoy-posledn...