import of text in oracle causes a loss of line breaks

Hello and thank you for helping:

------

First of all, I export this table (single varchar2 column) to a text file.

The column in the table includes the text with line breaks.

------

O FileWriter = new FileWriter (jlogdir + "/" + jtablename + ".txt", true);

While (rSet1.next ()) {}

jcolstring = rSet1.getString (jcolnum);
o.Write (jcolstring);

} / / While

...

------

Then later I try to import the text file into the database:

------

While ((jfileline = reader.readLine ())! = null) {}

jcolstring = jcolstring + jfileline;

} / / While

insert into the table with preparedstatement...

------

Now the text in the database doesn't have line breaks.

I tried this next line instead, but so far it does not work:

------

jcolstring = jcolstring + "\r\n" + jfileline;

------

Any suggestions are greatly appreciated.

Long life and prosperity.
while (rSet1.next()) {

jcolstring = rSet1.getString(jcolnum);
o.write(jcolstring);

} // while

So, here you wrote each row of this column in the text file, with line breaks if the lines have line breaks in them; If not, no.

while((jfileline = reader.readLine()) != null) {

jcolstring = jcolstring + jfileline;

} // while

So here you create a string huge column consisting basically of the full-text file. But readLine() is to throw the line breaks for you. Were you aware of that?

Now the text in the database doesn't have line breaks.

Of course not. readLine() threw away, and you don't put back them. Also, I don't understand the logic of writing on the entire cell by cell file but by importing the Assembly as a single file and waiting for the result to be the same. It will not.

I tried this next line instead, but so far it does not work:

jcolstring = jcolstring + "\r\n" + jfileline;

It is not correct, because it (a) place a new line at the beginning of the text and (b) does not a newline at the end of the text. Move the newline at the end of the statement: jcolstring + jfileline + "\r\n".

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