I am working on a project to load Excel data into a database. I am converting the Excel files into .csv files and using sqlldr to insert the data into the database.

I have just discovered that although an Excel file saves correctly as a .csv file, pertaining to one row per line, when I read the data line by line to add further columns for each line multiple line cells are wrapped in quotes but contain newlines. So as I read the file line by line it breaks apart this cell into new rows. I don't want that.

I haven't discovered a way to read line by line but ignore new lines within quotes. Or I am open to any other way to manipulate the data to add it to a database. Here's an example of a line from the csv:

MM01,aluminum,AMS-QQ-A250/11,Raiser,N/A,W6548,Distributor,MiTech,,"PO# +F63254PO#H54675PO#G87954"

So I basically need to find the true end of the line. Thanks!


In reply to Ignore newlines within quotes while reading a line in a text file by jab43

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.