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DELPHI中帮助如下,可就是对单个DATABASE进行操作，但我现在的数据库是在两个不同的
DATABASE中，（不并在一个DATABASE中），如何才能同时进行保存，错误后又可同时返回
with CustomerQuery do
begin
Database1.StartTransaction;
try
ApplyUpdates; {try to write the updates to the database};
Database1.Commit; {on success, commit the changes};
except
Database1.Rollback; {on failure, undo the changes};
raise; {raise the exception to prevent a call to CommitUpdates!}
end;
CommitUpdates; {on success, clear the cache}
end;
DATABASE中，（不并在一个DATABASE中），如何才能同时进行保存，错误后又可同时返回
with CustomerQuery do
begin
Database1.StartTransaction;
try
ApplyUpdates; {try to write the updates to the database};
Database1.Commit; {on success, commit the changes};
except
Database1.Rollback; {on failure, undo the changes};
raise; {raise the exception to prevent a call to CommitUpdates!}
end;
CommitUpdates; {on success, clear the cache}
end;