摘要:
Oracle: select LPAD(number_no,20,'0') from dual select LPAD(3,20,'0') from dual 效果:000000000000000000003 Mssql: select replicate('0',20)+ltrim(tt.number_no) from Tabletest as tt 效果:00000000000... 阅读全文
posted @ 2017-07-13 15:35
蜜雪粮液
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