摘要:
一、简单的方法 此种方法在快速大量生成时,会有重复 SELECT concat (hex (RAND ()), hex (RAND ())) as uuid FROM SYSIBM.SYSDUMMY1; --32位大写 select lower(hex(RAND())||hex(RAND())) a 阅读全文
posted @ 2020-09-18 10:10 'alt+/' 阅读(493) 评论(0) 推荐(0)
posted @ 2020-09-18 10:10 'alt+/' 阅读(493) 评论(0) 推荐(0)