Just parse your file once and only forward.

Keep track in a variable at all time of the last executing: @ ... dir1.sql encountered, and, when you meet an ERROR line, you know that you can delete the SQL file whose name is in the last-sql-file variable (if the file still exists).

No need to read backward.

In reply to Re: Parse the text file output and delete files by Laurent_R
in thread Parse the text file output and delete files by Gaurav99

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