MySQL Help

23,006 topics in this forum

1. [HELP] Enforcing Referential Integrity

   By Solar, April 17, 2013
   • 4 replies
   • 814 views
   • 
   • Barand
   • April 18, 2013

2. [MYSQL] Group by subquery takes 2 minutes to process

   By CrossMotion, May 15, 2013
   • 4 replies
   • 746 views
   • 
   • CrossMotion
   • May 16, 2013

3. [PHP] Code didnt work :(

   By phpnoobx, January 3, 2014
   • 2 replies
   • 589 views
   • 
   • phpnoobx
   • January 3, 2014

4. #1054 - Unknown column in 'field list'

   By Th3Boss, March 30, 2013
   • 2 replies
   • 772 views
   • 
   • Th3Boss
   • March 30, 2013

5. 3 tables, product, language, several images [beginner]

   By webbhelp, November 20, 2013
   • 8 replies
   • 870 views
   • 
   • webbhelp
   • November 20, 2013

6. A data structure problem ! 1 2

   By ajoo, June 30, 2016   

   • hierarchical relations in mys
   • 26 replies
   • 2.3k views
   • 
   • ajoo
   • July 7, 2016

7. A field that updates with server time on any row update - mysql

   By Drewser33, July 3, 2014   

   • timefield
   • 2 replies
   • 1.3k views
   • 
   • Zane
   • July 3, 2014

8. A rather complicated task

   By php_nub_qq, April 5, 2013
   • 8 replies
   • 780 views
   • 
   • php_nub_qq
   • April 6, 2013

9. A really weird update problem

   By Rommeo, January 16, 2018
   • 2 replies
   • 1.1k views
   • 
   • Rommeo
   • January 16, 2018

10. a_to_z sort with a - in

    By brown2005, October 22, 2014
    • 6 replies
    • 1.4k views
    • 
    • brown2005
    • October 23, 2014

11. Access denied on sql query

    By otuatail, July 22, 2015
    • 3 replies
    • 609 views
    • 
    • cyberRobot
    • July 22, 2015

12. Accessing complete table data with inner join

    By schalkl, February 19, 2016
    • 6 replies
    • 775 views
    • 
    • schalkl
    • February 20, 2016

13. Add MAX(date) to left joined table

    By yandoo, August 15, 2013
    • 4 replies
    • 640 views
    • 
    • yandoo
    • August 15, 2013

14. Add to end of row

    By slj90, May 25, 2014
    • 3 replies
    • 668 views
    • 
    • mac_gyver
    • May 26, 2014

15. Adding a where clause to query

    By oz11, February 6
    • 3 replies
    • 261 views
    • 
    • oz11
    • February 6

16. Additional AND criteria

    By jarvis, March 3, 2016
    • 5 replies
    • 819 views
    • 
    • Jacques1
    • March 3, 2016

17. aes

    By Destramic, September 16, 2015
    • 7 replies
    • 1.2k views
    • 
    • Destramic
    • September 17, 2015

18. alter table add column ... like this other column over here?

    By fatkatie, February 23, 2017
    • 3 replies
    • 863 views
    • 
    • fatkatie
    • February 24, 2017

19. alter table not working for some versions of mysql

    By kalster, July 2, 2015   

    • alter table mysql version
    • 2 replies
    • 818 views
    • 
    • kalster
    • July 2, 2015

20. Altering Existing Table With Data

    By JipThePeople, July 7, 2014   

    • mysql
    • 2 replies
    • 1.2k views
    • 
    • JipThePeople
    • July 7, 2014

21. Alternative to using a where clause in a left join nested subquery

    By idkwhy, March 17, 2015
    • 3 replies
    • 648 views
    • 
    • idkwhy
    • March 17, 2015

22. ANALYZE/ OPTIMISE in MYSQL

    By natasha_sharma, March 15, 2016
    • 2 replies
    • 771 views
    • 
    • natasha_sharma
    • March 16, 2016

23. Another database structure

    By phppup, May 24, 2022
    • 6 replies
    • 856 views
    • 
    • Barand
    • May 24, 2022

24. Another form submission driving me mad

    By Paul_Withers, September 12, 2014
    • 15 replies
    • 3.1k views
    • 
    • Paul_Withers
    • September 12, 2014

25. Another SELECT issue

    By rseigel, July 30, 2015
    • 2 replies
    • 850 views
    • 
    • rseigel
    • July 30, 2015