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begin
close;
sql.clear;
sql.add('select ...from ...where Ìõ¼þ=...');
if adoquery1.RecordCount=0 then showmessage('ûÓÐÕÒµ½Êý¾Ý')
else
with adoquery1 do
begin
close;
sql.clear;
sql.add('select ...from ...where Ìõ¼þ=...');
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s = u'\u6d4b\u8bd5'
print s
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