Update errors that show here are queries that could not be performed because the database server being used has issues running it. Please validate the query, if
it looks to be of concern please try to run the query manually. In many cases if your site performs well without any issues you can ignore the error.
No MySQL query errors found
Notices should be ignored unless issues are found after you have tested an installed site. This notice indicates that a primary key is required to run the
update engine. Below is a list of tables and the rows that were not updated. On some databases you can remove these notices by checking the box 'Enable Full Search'
under advanced options in step3 of the installer.
Advanced Searching:
Use the following query to locate the table that was not updated:
SELECT @row := @row + 1 as row, t.* FROM some_table t, (SELECT @row := 0) r
No missing primary key errors
Notices should be ignored unless issues are found after you have tested an installed site. The SQL below will show data that may have not been
updated during the serialization process. Best practices for serialization notices is to just re-save the plugin/post/page in question.
No serialization errors found