数据表: CREATE TABLE [dbo].[ID_CODEID] ( [ID] [int] IDENTITY (1, 1) NOT NULL , [ID_NAME] [varchar] (50) COLLATE Chinese_PRC_CI_AS NOT NULL , --表名 [ID_VALUE] [int] NOT NULL --模拟的自增ID值) ON [PRIMARY] 存储过程: CREATE PROCEDURE sp_get_uni_id @NAME varchar(50), @STEP int, @VALUE varchar(20) OUTPUTAS BEGINbegin transaction UPDATE ID_CODEID SET ID_VALUE = ID_VALUE + @STEP WHERE ID_NAME = @NAME SELECT @VALUE = ID_VALUE - @STEP + 1 FROM ID_CODEID WHERE ID_NAME = @NAME IF @VALUE IS NULL BEGIN INSERT INTO ID_CODEID (ID_NAME, ID_VALUE) VALUES (@NAME, @STEP) SELECT @VALUE = 1 ENDcommitEND; 相关文章: 2021-06-23 2022-01-02 2022-12-23 2021-10-27 2021-10-17 2021-10-01 2022-12-23