【解决方案1】:

非常感谢,我在 substring_index 中完成

SUBSTRING_INDEX(SUBSTRING_INDEX(form_value,'";',4),':"',-1) AS Name,
SUBSTRING_INDEX(SUBSTRING_INDEX(form_value,'";',6),':"',-1) AS Email,
SUBSTRING_INDEX(SUBSTRING_INDEX(form_value,'";',8),':"',-1) AS Phone
...

【讨论】: