do not return a value on selectf
do not return a value on selectf

StabbyCutyou/sqlx,johnsto/sqlx,beni55/sqlx,snikch/sqlx,outrightmental/go-sqlx,cortex/sqlx,wmydz1/sqlx,aiyi/sqlx,proteneer/sqlx,jmoiron/sqlx,larsth/sqlx,adcaes/sqlx