CREATE PROCEDURE [dbo].[up_insert_inquiry] @auth_id uniqueidentifier, @character_id uniqueidentifier, @type tinyint, @character_name nvarchar(16), @bcust_id nvarchar(50), @count tinyint, @memo nvarchar(255), @compulsion tinyint, @registertime datetime as set nocount on if NOT EXISTS (select @character_id from [dbo].[InquiryTable] with (READUNCOMMITTED) where [character_id] = @character_id) begin insert into InquiryTable values ( @auth_id, @character_id, @type, @character_name, @bcust_id, @count, @memo, @compulsion, @registertime ); end return @@error