mysql> select concat(name,"**",id) as test from test; +----------------+ | test | +----------------+ | xiaoming**1 | | xiaohong**2 | | xiaohong**3 | | xiaohong**4 | | xiaohong**5 | | xiaoming**6 | | xiaoming**7 | | xiaoming**8 | | xiaobai**9 | | 1** .2xiaobai 10 | | 2 .2xiaobai ** . 11 | | 3xiaobai ** 12 is | | 123xiaohei ** 13 is | | xiaohei ** 14 | | xiaohei ** 15 | | .12xiaohei ** 16 | + ---- + ----------------------- 16 rows in SET ( 0.01 sec)