[wp-trac] [WordPress Trac] #42122: Problem in $wpdb->insert

[WordPress Trac]

#42122: Problem in  $wpdb->insert
--------------------------+-----------------------------
 Reporter:  tazotodua     |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 in `includes/wp-db.php`, line 1976, there is:




 {{{
         $data = $this->process_fields( $table, $data, $format );
                 if ( false === $data ) {
                         return false;
                 }
 }}}


 so, when using $wpdb->insert commands in plugins, sometimes we get
 'false', without knowing an error. at least, that line should set i.e.
 $wpdb->last_error = 'array not processed',
 and then we could have an idea why `insert` returned false.  what's more,
 such query is not registered with `->last_query` and it even deteriorates
 the debuging of error. have spent 3 hours to find out why my plugin's
 `insert` didnt work...

 please, enrich that area.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42122>
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