bug in count(distinct(putafieldnamehere)) ?

Hi, can it be that there is a bug in count(distinct(putafieldnamehere)) ? After restarting the server it runs, but after some time it doesnt return any result-rows. A count(putafieldnamehere) runs without problems in this situation. Thanx for any sugesstions to solve this problem ... mysql

AW: bug in count(distinct(putafieldnamehere)) ?

(distinct(putafieldnamehere)) ? Hi, can it be that there is a bug in count(distinct(putafieldnamehere)) ? After restarting the server it runs, but after some time it doesnt return any result-rows. A count(putafieldnamehere) runs without problems in this situation. Thanx for any sugesstions to

AW: bug in count(distinct(putafieldnamehere)) ?

(distinct(putafieldnamehere)) ? Hi, can it be that there is a bug in count(distinct(putafieldnamehere)) ? After restarting the server it runs, but after some time it doesnt return any result-rows. A count(putafieldnamehere) runs without problems in this situation. Thanx for any sugesstions to

bug in count(distinct(putafieldnamehere)) ?

Hi, can it be that there is a bug in count(distinct(putafieldnamehere)) ? After restarting the server it runs, but after some time it doesnt return any result-rows. A count(putafieldnamehere) runs without problems in this situation. Thanx for any sugesstions to solve this problem ... mysql