execute query via lua 0.2.7?

[zerghel]

is possible to execute a DB query via lua script using tfs 0.2.7?
how?

i'm trying to set this one by using an item

databaseQuery("UPDATE `accounts` SET `premium_points` = `premium_points` + 1 WHERE `id` = ".. [COLOR="Red"]getPlayerAccountId[/COLOR](cid) ..";")

but tfs 0.2.7 has no getPlayerAccountId function