--主表不同數據
select * from [bd]..TabA where TabAID not in (select TabAID from [fwq]..TabA);
--子表不同數據
select b.* from [bd]..TabB b join [bd]..TabA a on a.TabAID=b.TabAID where a.TabAID not in (select TabAID from [fwq]..TabA));
--從本地同步到服務器 本地庫名:bd 服務器庫名:fwq 主表:TabA 子表:TabB
declare @i int=0; --循環初始值
declare @j int=0; --循環總記錄數
declare @TabAID int=0; --主表主鍵
declare @newTabAID int=0; --插入後生成的主鍵
select @j = count(1) from [bd]..TabA where TabAID not in (select TabAID from [fwq]..TabA);
--獲取最大的一條主表記錄
select top 1 @TabAID = TabAID from [bd]..TabA where TabAID not in (select TabAID from [fwq]..TabA) order by TabAID desc;
while @i<@j
begin
--插入主表不同數據
insert into [fwq]..TabA (TabAName,TabAOrder)
select TabAName,TabAOrder from [bd]..TabA where TabAID = @TabAID;
--返回主表主鍵
select @newTabAID = @@IDENTITY;
--輸出新舊主鍵
select @TabAID 原主鍵,@newTabAID 新主鍵
--根據主表主鍵,插入子表數據
insert into [fwq]..TabB (TabAID,TabBName,TabBOrder)
select @newTabAID,TabBName,TabBOrder from [bd]..TabB where TabAID = @TabAID;
--獲取下一條主表記錄(<@TabAID)
select top 1 @TabAID = TabAID from [bd]..TabA where TabAID not in (select TabAID from [fwq]..TabA) and TabAID < @TabAID order by TabAID desc
set @i=@i+1
end;