mysql - regular expression -


i want create regex find single 1 flowing

  • 1,2
  • 2,1
  • 3,1,2
  • 7,171,818
  • 71,17,11
  • 1

note : needed mach bold in prev list

you can go either approach ...

select data sample data regexp '^1,|,1$|,1,|^1$'

enter image description here

select *  sample  (data '1,%'  or data '%,1'  or data '%,1,%'  or data '1')

enter image description here


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