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optimzed SQL query in hotpot_get_participants to return only user ids (not whole user record)

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This commit is contained in:
gbateson 2006-01-14 04:04:57 +00:00
parent dbddead152
commit 1a4969431c
1 changed files with 2 additions and 2 deletions
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4
mod/hotpot/lib.php
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@ -1123,7 +1123,7 @@ function hotpot_get_precision(&$hotpot) {
}
function hotpot_get_participants($hotpotid) {
//Must return an array of user records (all data) who are participants
//Must return an array of user ids who are participants
//for a given instance of hotpot. Must include every user involved
//in the instance, independient of his role (student, teacher, admin...)
//See other modules as example.
@ -1131,7 +1131,7 @@ function hotpot_get_participants($hotpotid) {
return get_records_sql("
SELECT DISTINCT
u.*
u.id, u.id
FROM
{$CFG->prefix}user u,
{$CFG->prefix}hotpot_attempts a