Search query in mysql -


i have problem need solution: in db have codes in format: 

xxxx xxx

when users search codes in mode result ok when user search xxxxxxx no results. use query 

select * data data '%$search%'

any suggestions?

as research, have understood search codes fixed size. following sql query may work. because tested sample data.

select * data data  concat("%",trim(substring('xxxx xxx',1,4))," ",trim(substring('xxxx xxx' 5)),"%")  select * data data  concat("%",trim(substring('xxxxxxx',1,4))," ",trim(substring('xxxxxxx' 5)),"%")

this actual query tested.

then query follows, either

select * data data  concat("%",trim(substring('$search',1,4))," ",trim(substring('$search' 5)),"%")

or

select * data data  concat("%",trim(substring($search,1,4))," ",trim(substring($search 5)),"%")

test may result.


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