SQL SERVER表之间导入数据

SET IDENTITY_INSERT mayor_0619.dbo.code_login_rights_menu ON
INSERT INTO code_login_rights_menu(id,right_bm,content,link_addr,mnu_id,remark)
            SELECT id,right_bm,content,link_addr,mnu_id,remark FROM mayor.dbo.code_login_rights_menu
SET IDENTITY_INSERT mayor_0619.dbo.code_login_rights_menu OFF