【Oracle】year must be between -4713 and +9999,and not be 0

【Oracle】year must be between -4713 and +9999,and not be 0

year must be between -4713 and +9999,and not be 0

出现问题的时候一般是to_date的地方有问题，很有可能是有字符串或者空格在数据中

过滤掉就行