Extension talk:External Data/Archive 2017 to 2018

Can't use array of data as array of strings
I use #get_db_data for fetching an array of strings T12U from a database. It works just fine since I'm able to show the data using  , e.g.: M,M,D,D,H,Y,M,Y,. I prepared a template Time unit for conversion these data to a more readable form: However, the following code   shows nothing. Though the template itself works fine, e.g.   produces min. What's wrong? --176.104.0.186 07:25, 16 January 2013 (UTC)


 * The issue is just that #for_external_table can't handle templates very well; it's something I need to look into. Yaron Koren (talk) 16:23, 16 January 2013 (UTC)

Stricter Parameter in New Version causes much work
I didn't find any hints in the release notes (maybe I didn't look proberly`?)

empty MySWL-access password doesn't work anymore
In older Version was it possible to access MySQL with empty user password (what was OK for a complete internal WIKI in an environment where all participants have access on script level) Now I had to add a password in MySQL and LocalSettings.php.

Changes in get_db_data-syntax
following once worked

Now it this has to be changed in

Otherwise you'd get

"Unknown column 'NNVN' in 'field list'"

with

"SELECT VN_NN_Name,NN_VN=NN_VN_Name,Company,Phone FROM `PersonAdresse` WHERE `VN_NN_Name` LIKE 'G%'

Means, "VNNN=" vanished and "NNVN=" is misinterpreted, therefore: Second Topic seams to reopen "Issue with parameters that contain '_'" --Hk sup (talk) 09:46, 23 January 2013 (UTC)
 * no space in combination with "=" and ","
 * no internal names with underscore "_"
 * I'll have to change a lot :-(