ORACLE 当前日期前一天

可以使用以下SQL查询来获取ORACLE的当前日期前一天：

SELECT TRUNC(SYSDATE-1) FROM dual;

这段代码中，SYSDATE函数返回当前日期和时间，TRUNC函数用于将日期截断为当天的起始时间，然后通过减去1来获取前一天的日期。在dual表上执行这个查询可以得到ORACLE的当前日期的前一天。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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