TClientDataSet.CommandText的长度有何限制?(30分)

H

hongsen

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GUEST, unregistred user!
以下是Delphi帮助文档
CommandText: string;
ShortString 255 characters 2 to 256 bytes
AnsiString ~2^31 characters 4 bytes to 2GB 8-bit (ANSI) characters
WideString ~2^30 characters 4 bytes to 2GB Unicode characters;
 
接受答案了.
 
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