We have a problem where the buttons are rendering fine in ms outlook with one set of tags but that doesn't work in browser and vice versa. So we need a differentiator while rendering as to if it is outlook or not to decide which code to render. Now...

We are running a impex export script that uses group concat in the export query. However by default, group concat length is 1024, but we need it to be a lot higher. SET SESSION group_concat_max_len =1000000; or SET GLOBAL group_concat_max_le...