Title: Database Optimizer doesn’t work!
Last modified: November 10, 2020

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# Database Optimizer doesn’t work!

 *  Resolved [Dipak Gajjar](https://wordpress.org/support/users/dipakcg/)
 * (@dipakcg)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/)
 * When clicking on a _Clean All_ under Database Optimizer, the following (success)
   message comes:
 * `Purged all caches successfully.`
 * `Clean all successfully.`
 * …but it still shows the Red Crosses so looks like Database Optimizer doesn’t 
   work properly.
 * Ref. Screenshot:
    [](https://i0.wp.com/cldup.com/5YaC0dX79V.png?ssl=1) _( click
   on image to zoom )_
 * * I’ve enabled Debug mode but didn’t find anything related to this issue.
    * 
   Database Table Engine is MyISAM.

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [Hai Zheng⚡](https://wordpress.org/support/users/hailite/)
 * (@hailite)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/#post-13644465)
 * Thanks for the quality question. That part is a bit tricky, because each time
   when you load WP, it will generate some transients. That can be safely ignored.
   Does that make sense?
 *  Thread Starter [Dipak Gajjar](https://wordpress.org/support/users/dipakcg/)
 * (@dipakcg)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/#post-13644489)
 * Hey Hai,
 * Yes, that makes sense.
 * I am still discussing/confirming the same with A2 hosting _(where the site is
   hosted)_ and awaiting their response on this. Once I hear back from them, I will
   add my comment(s) here so that it can be helpful to someone having a similar 
   issue, and then I will close this thread.
 * Thanks.
 *  Thread Starter [Dipak Gajjar](https://wordpress.org/support/users/dipakcg/)
 * (@dipakcg)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/#post-13644548)
 * I understand about the transients but don’t you think the _Clean All_ and _Optimize
   Tables_ should turn green once I click on those options?
 * A2 hosting _(where the site is hosted)_ just confirmed that it’s not from their
   side and I’ve to ask the plugin developer(s) for more info. regarding this.
 *  Plugin Support [qtwrk](https://wordpress.org/support/users/qtwrk/)
 * (@qtwrk)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/#post-13646390)
 * Hi,
 * No , let me verbalized the process.
 * 1. you click clean all
 * 2. at this moment , it’s “0”
 * 3. now after it is cleared up , the plugin page refresh itself to same page
 * 4. when plugin refreshes the page , as WP is being accessed , it starts to generate
   these transients
 * 5. the refreshed page , shows the result on step 4 , instead of step 2
 * I hope this makes more clear for it.
 * best regards,

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Database Optimizer doesn’t work!’ is closed to new replies.

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 * 4 replies
 * 3 participants
 * Last reply from: [qtwrk](https://wordpress.org/support/users/qtwrk/)
 * Last activity: [5 years, 7 months ago](https://wordpress.org/support/topic/database-optimizer-doesnt-work/#post-13646390)
 * Status: resolved