# Need someone to refresh my MYSQL memory

**URL:** <https://forum.kirupa.com/t/need-someone-to-refresh-my-mysql-memory/327584>\
**Category:** programming\
**Created:** [March 11, 2012, 9:57pm UTC](https://forum.kirupa.com/t/need-someone-to-refresh-my-mysql-memory/327584 "2012-03-11T21:57:09Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ksuguy25](https://avatars.discourse-cdn.com/v4/letter/k/fbc32d/32.png) [@Ksuguy25](https://forum.kirupa.com/u/Ksuguy25)\
**Post date:** [March 11, 2012, 9:57pm UTC](https://forum.kirupa.com/t/need-someone-to-refresh-my-mysql-memory/327584/1 "2012-03-11T21:57:09Z")

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Somehow my knowledge of mysql is coming back to me (slowly) since I haven’t used it in years. I’m building a very simple project with 7 fields (one checkbox and drop down list) I’ll be using PHP duh for my users to submit their info from an html form. I need some advice? Using not null for everything would be a good idea?