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我必须在 oracle 的注释列中插入文字说明
当年利率设置为sysdate
sysdate
需要将当前年份插入为 2012 和 sysdate 给出今天的日期。
我知道如何从中获取当前年份,sysdate但我坚持将上述文本插入我的专栏。请指教。
update the_table set the_comment = 'current year rate is set on '||to_char(sysdate, 'yyyy-mm-dd');