Add getSQL idea - hugo - [fork] hugo port for 9front
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       ---
 (DIR) commit 47b7cfeb442e16a68f961b6efd82d9062fe4fad1
 (DIR) parent fdf8db9c21998272fcc55e125aea4a2a78a75eaa
 (HTM) Author: Cyrill Schumacher <cyrill@schumacher.fm>
       Date:   Thu, 12 Feb 2015 11:40:06 +1100
       
       Add getSQL idea
       
       Diffstat:
         M docs/content/extras/dynamiccontent… |      36 ++++++++++++++++++++++++++++++-
       
       1 file changed, 35 insertions(+), 1 deletion(-)
       ---
 (DIR) diff --git a/docs/content/extras/dynamiccontent.md b/docs/content/extras/dynamiccontent.md
       @@ -13,7 +13,7 @@ weight: 91
        
        Dynamic content with a static site generator? Yes it is possible!
        
       -In addition to the [built-in variables](/templates/variables/) available from Hugo, you can specify your own custom data that can be accessed via templates or shortcodes.
       +Besides the [data files](/extras/datafiles/) available from Hugo, you can specify your own custom data that can be accessed via templates or shortcodes.
        
        Hugo supports loading data from [YAML](http://yaml.org/), [JSON](http://www.json.org/), and [TOML](https://github.com/toml-lang/toml) files located in the `data` directory.
        
       @@ -26,3 +26,37 @@ As explained in [Source Organization](/overview/source-directory/), the `data` f
        **The keys in this map will be a dot chained set of _path_, _filename_ and _key_ in file (if applicable).**
        
        This is best explained with an example:
       +
       +## The Future: getSQL
       +
       +The outlook to support more sources is of course implementing SQL support.
       +
       +Maybe adding two new CLI switches:
       +
       +        --sqlDriver=mysql|postres|mssql
       +        --sqlSource=string|filename
       +
       +#### `--sqlDriver`
       +
       +specifies the driver to use which can be one from [https://github.com/golang/go/wiki/SQLDrivers](https://github.com/golang/go/wiki/SQLDrivers)
       +
       +#### `--sqlSource`
       +
       +You can either provide the connection string on the command file OR an existing file which contains the connection string.
       +
       +How the connection string looks like depends heavily on the used driver. For MySQL:
       +
       +        hugo --sqlDriver=mysql \
       +        --sqlSource=username:password@protocol(address)/dbname?param=value
       +
       +or with a file name:
       +
       +        hugo --sqlDriver=mysql --sqlSource=path/to/myCredentials.txt
       +
       +The file myCredentials.txt contains the connection string: `username:password@protocol(address)/dbname?param=value` and nothing more!
       +
       +
       +
       +```
       +$data := getSQL "SELECT id,artist,genre,title from musicTable"
       +```