How can Oracle query data that contains line breaks?

In Oracle database, the CHR(10) function can be used to represent a new line character, which can be used to query data that contains new line characters. Here is an example query:

SELECT * FROM your_table
WHERE INSTR(your_column, CHR(10)) > 0;

In this case, your_table is the name of the table to be queried, and your_column is the column containing line breaks. The query will return the data containing line breaks.