Please provide a (mock) sample of your input data.

Even if there are no new line characters in your data, I would guess there must be some form of separator that tells MySQL where one record ends and the next one starts. If so, you should presumably be able to use that form of separator to read your input row by row as if it were a text file with end-of-line characters (may be by redefining locally $/, the input record separator).

In reply to Re: Masking data in a MySQL dump file. Ideas? by Laurent_R
in thread Masking data in a MySQL dump file. Ideas? by dliakh

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