delete xprom from /mix/mtx
/**
onerror(continue,`not exist`,`not find`,`not found`)
**/
;
delete from /mix/mtx with version
/**
onerror(continue,`not exist`,`not find`,`not found`)
**/
;
drop class if exists /mix/mtx
;

delete zprom from /mix/mtz
/**
onerror(continue,`not exist`,`not find`,`not found`)
**/
;
delete from /mix/mtz with version
/**
onerror(continue,`not exist`,`not find`,`not found`)
**/
;
drop class if exists /mix/mtx
;

drop class if exists /mix
;