java - Why is there a difference in values when I am reading from oracle DB and storing the retrieved number in a string. -

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Why is the difference in values ​​when reading the column value from Oracle DB (stored in float data type in DB) I

It is difficult to give you an accurate answer because you have not shared any code with us though I believe That's the same value in DB and in the string. Simply use the device that you are using to view data in DB formats and perhaps remove the tail, so that you will not see the last 2 characters 02 .

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