oracl 和db2 常用语法比较： 1、取前N条记录 Oracle：Select * from TableName where rownum <= N; DB2：Select * from TableName fetch first N rows only; 2、取得系统日期 Oracle：Select sysdate from dual; DB2：Select current timestamp from sysibm.sysdummy1; 3、空值转换 Oracle：Select
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Thin Film Precision Chip Resistor
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100
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020406080100120140160180
Ambient Temperature
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Altium Designer 19.1 官方教程 Online Documentation for Altium Products - From Idea to Manufacture - Driving a PCB Design through Altium Designer - 2018-02-09.pdfControlled project, or a managed project that is stored in a managed content server. Use the
