我正在尝试使用每个“date（t1.starttime）”只有一行的数组子句进行过滤。当前返回为数组中的每个项创建一行。这可能吗？我尝试在t1.starttime上选择distinct，但这只是从第一个t3.store返回结果。
SELECT
t2.name,
date (t1.starttime),
Count(t1.starttime) as "# Plays",
Count(distinct(t1.playerid)) as "# Stores"
FROM
public.billing t1 JOIN public.medias t2 on t1.mediaitemid = t2.id
JOIN public.players t3 on t1.playerid = t3.id
WHERE
t3.store in ('0038','3285') and
t2.name LIKE any (array['COMM_7032%']) and
t1.starttime >= date('2017-04-26') and
t1.starttime < date('2017-05-01') and
t1.channelname = 'myNetwork'
GROUP BY
date (t1.starttime),
t2.name,
t1.playerid,
ORDER BY
date (t1.starttime)
Returned Data...
"COMM_7032";"2017-04-27";20;1
"COMM_7032";"2017-04-27";20;1
"COMM_7032";"2017-04-28";34;1
"COMM_7032";"2017-04-28";34;1
"COMM_7032";"2017-04-29";35;1
"COMM_7032";"2017-04-29";35;1
"COMM_7032";"2017-04-30";21;1
"COMM_7032";"2017-04-30";22;1
尝试合并日期，以便读取此内容......
"COMM_7032";"2017-04-27";40;2
"COMM_7032";"2017-04-28";68;2
"COMM_7032";"2017-04-29";70;2
"COMM_7032";"2017-04-30";43;2