SQL流水帐号的生成
- WBOYOriginal
- 2016-06-07 17:46:491194browse
1 --下面的代码生成长度为8的编号，编号以BH开头，其余6位为流水号。
2 --得到新编号的函数
3 CREATE FUNCTION f_NextBH()
4 RETURNS char(8)
5 AS
6 BEGIN
7 RETURN(SELECT ''BH''+RIGHT(1000001+ISNULL(RIGHT(MAX(BH),6),0),6) FROM
2 --得到新编号的函数
3 CREATE FUNCTION f_NextBH()
4 RETURNS char(8)
5 AS
6 BEGIN
7 RETURN(SELECT ''BH''+RIGHT(1000001+ISNULL(RIGHT(MAX(BH),6),0),6) FROM
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