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var
MS: TMemoryStream;
begin
if not (ClientDataSet1.State in [dsInsert, dsEdit]) then
ClientDataSet1.Insert;
MS := TMemoryStream.Create();
try
Image1.Picture.Bitmap.SaveToStream(MS);
ClientDataSet1Images.LoadfromStream(MS);
finally
MS.Free;
end;
ClientDataSet1.Post;
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SQL code:
sql2005£¬sql2008
SELECT
±íÃû=CASE WHEN a.colorder = 1 THEN d.name ELSE '' END,
±í˵Ã÷=CASE WHEN a.colorder = 1 THEN isnull(f.value, '') ELSE '' END ,
×Ö¶ÎÐòºÅ=a.colorder ,
×Ö¶ÎÃ ......
±íA
SQL code:
autoID outDate type resultDate
1 2010-05-10 11£º12£º03 1 null
2 2010-05-10 15£º10£º03 0 n ......
select id,name,type from A union all
select id,name,type from B union all
select id,name,type from C union all where ???
----------------------------------------------------
......
UPDATE a
SET a.KeyNum=(SELECT COUNT(b.CI_ID) from myTab.dbo.CI_SinKey as b
where CONTAINS(b.SearchKey,a.KeyName)
)
from myKey.dbo.SearchKey as a
where KeyNum=0
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