select * from tt
where instr(concat(id,name,tel01,tel02,tel02 ),'12')>0select * from tt
where instr(concat(id,name,tel01,tel02,tel02 ),'56')>0
where instr(concat(id,name,tel01,tel02,tel02 ),'12')>0select * from tt
where instr(concat(id,name,tel01,tel02,tel02 ),'56')>0
where (tel01 like '%12%') or (tel02 like '%12%') or (tel03 like '%12%')
select * from tt
where instr(concat(tel01,tel02,tel02 ),'12')>0select * from tt
where instr(concat(tel01,tel02,tel02 ),'56')>0