select count(a.state=0 or null) aa,
count(a.state=2 or null) bb,
count(a.state=3 or null) cc
from mt_apply a GROUP BY a.activity_id


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select count(a.state=0 or null) aa,
count(a.state=2 or null) bb,
count(a.state=3 or null) cc
from mt_apply a GROUP BY a.activity_id

