mysql - 正则表达式 mysql 搜索

Question

我的列表中有以下值:

field_challenge_steps
field_challenge_steps.nid
field_challenge_steps.entity_view_prepared.nid
field_challenge_steps.entity_view_prepared.entity_view_prepared.nid
field_challenge_steps.entity_view_prepared.entity_view_prepared.entity_view_prepared.nid
nid
vid
und
body

如何编写正则表达式以使查询返回以下结果:

field_challenge_steps.nid
field_challenge_steps.entity_view_prepared.nid
field_challenge_steps.entity_view_prepared.entity_view_prepared.nid
field_challenge_steps.entity_view_prepared.entity_view_prepared.entity_view_prepared.nid 

Answer 1

SELECT * FROM table
WHERE column REGEXP '^field_challenge_steps(\.entity_view_prepared)*\.nid$';