sql - MySQL how to return concatenated name and lastname of a user -


i need mysql query return "value" , "label" field name.

i have "value" id of user , "label" "name lastname" or "*name_first_letter lastname*" directly query.

lets have table this:

  • id name lastname
  • 1 john johhanson
  • 2 peter petterson
  • 3 jeff jefferson

i id "value" simple query: select id value. "j. johhanson" or "p. petterson" "label".

update

sorry bothering. tried concat, concat_ws. unsuccessfully, managed results easily. in case query worked needed: 

select concat_ws(' ', name, lastname ) users name  "%peter%"

thank you.

select id                                    value,         concat(left(name, 1), '. ', lastname) label    table;

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