我发现 sys.sp_identitycolumnforreplication 在我的 Ent 中不起作用。 SQL 2008R2 或 SQL 2012 实例(接下来将在 2016 年进行测试)。这个小sn-p对我有用。设置你认为合适的@debug,运行它,或者复制粘贴运行。
set nocount on
declare @loop int = 1, @debug bit = 1, @schema sysname, @table sysname, @column sysname, @status int, @sqlStatement nvarchar(1000)
declare repl_cursor cursor for
SELECT
[schema] = object_schema_name([object_id])
, [table] = object_name([object_id])
, [column] = [name]
, IsIdNotForRepl = COLUMNPROPERTY([object_id], [name], 'IsIdNotForRepl')
, [--script] = 'alter table [' + object_schema_name([object_id]) + '].[' + object_name([object_id]) + '] alter column [' + [name] + '] DROP NOT FOR REPLICATION'
FROM sys.columns
WHERE 1=1
and COLUMNPROPERTY([object_id], [name], 'IsIdNotForRepl') = 1
and object_schema_name([object_id]) <> 'sys'
order by 1,2
open repl_cursor
fetch next from repl_cursor into @schema, @table, @column, @status, @sqlStatement
WHILE @@FETCH_STATUS = 0
BEGIN
print '--loop: ' + cast(@loop as varchar(3)) + '; table: [' + @schema + '].[' + @table + '].[' + @column + ']; status = ' + case when isnull(@status,3) = 3 then 'NULL' else cast(@status as varchar(2)) end
print @sqlStatement + char(10)
if @debug = 0 exec(@sqlStatement)
FETCH NEXT FROM repl_cursor into @schema, @table, @column, @status, @sqlStatement
set @loop +=1
END
close repl_cursor
deallocate repl_cursor
go