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SQL code:
select isnull(b.py,upper(left(a.username,1))) as py
,a.username
from (
select 'a3' as username
union select 'ÖлªÈËÃñ¹²ºÍ¹ú'
union select 'Öܱʳ©'
union select '¹ù°²¿¡'
union select 'ÌìÌÃ'
union select 'ÖØÇì'
union select 'ʨÍõ'
union select '°üÕñ'
union select 'ħÊÞ'
union select '¾«Áé'
union select '°²È«µÚÒ»'
)
a
left outer join (
select 'A' as PY,N'驁' as word, N'°¡' as sword
union select 'B',N'²¾',N'驁'
union select 'C',N'錯',N'²¾'
union select 'D',N'鵽',N'錯'
union select 'E',N'樲',N'鵽'
union select 'F',N'鰒',N'樲'
union select 'G',N'腂',N'鰒'
union select 'H',N'夻',N'腂'
union select 'J',N'攈',N'夻'
union select 'K',N'穒',N'攈'
union select 'L',N'鱳',N'穒'
union select 'M',N'旀',N'鱳'
union select 'N',N'桛',N'旀'
union select 'O',N'漚',N'桛'
union select 'P',N'ÆØ',N'漚'
union select 'Q',N'囕',N'ÆØ'
union select 'R',N'鶸',N'囕'
union select 'S',N'蜶',N'鶸'
union select 'T',N'籜',N'蜶'
union select 'W',N'鶩',N'籜'
union select 'X',N
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