ORA-01858：在Oracle ADF中找到了数字所在的非数字字符

Question

为什么我会通过Java应用程序从Oracle获得上述SQL错误？

SELECT * FROM TestSchema.TestTable
WHERE userid = :userId
AND transactionDate BETWEEN TO_DATE(:start_date, 'yyyy-mm-dd')
AND TO_DATE(:end_date,'yyyy-mm-dd')

Answer 1

我明白了。在此示例中，to_date和start_date上的end_date.函数无需执行此操作就可以了：

SELECT * FROM TestSchema.TestTable
WHERE userid = :userId
AND transactionDate BETWEEN :start_date AND :end_date