sql - Mysql full text serach order by field ( not score ) performance speed up -


i have following mysql query:

select field1,field2 search_table  match(field1,field2,field3,fieldx)  against ('+string1 +string2' in boolean mode)

field1,field2,fieldx indexed fulltext. query runs fast 50k record. 0.001

i need order field1,field2 etc. when add order field1 this:

select field1,field2 search_table  match(field1,field2,field3,fieldx)  against ('+string1 +string2' in boolean mode)  order field1 asc

the speed drops 0.1 . how can speed query? tried add index field1 still slow.


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