do I have to call it in one field, store the variable until the next line, and then increment it, then write it back?

Can you use an AUTO_INCREMENT field to assign IDs? If so, all you need to do to retrieve the value of the ID that you just assigned (by inserting into a table) is 

  SELECT LAST_INSERT_ID();

[download]
Check the MySQL docs for details.

In reply to Re: MySQL "Counter"? by dws
in thread MySQL "Counter"? by powerhouse

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