update /test/alert_status_local set test='aaa'
/**
output()
**/
;

select id,test from /test/alert_status_local
/**
output()
matchcount(id, "3882396565548614434", test, "aaa", 1)
**/
;

update /test/alert_status_local set test='xxx' where id="3882396565548614434"
/**
output()
**/
;

select id,test from /test/alert_status_local
/**
output()
matchcount(id, "3882396565548614434", test, "xxx", 1)
**/
;

update /test/alert_status_local set test='xxx' where id="3882396565548614434"
/**
output()
**/
;

select id,test from /test/alert_status_local
/**
output()
matchcount(id, "3882396565548614434", test, "xxx", 1)
**/
;