| 主子表都在同张单 想透过储存程序先预先将流水号带入资料表 防止并发问题 CONCATENATE("XXX", replace(today(), "-", "") * 10000 + sql(" 数据库", "select (right(max(FR_NO),4)+1) from 资料表 where left(right(FR_NO,12),8) = '" + replace(today(), "-", "") + "'", 1, 1)) SSMS 如何写成储存程序能预先存入资料表 | 
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