[wp-trac] [WordPress Trac] #38784: Set no_found_rows inside _WP_Editors::wp_link_query

[WordPress Trac]

#38784: Set no_found_rows inside _WP_Editors::wp_link_query
--------------------------+-----------------------------
 Reporter:  david.binda   |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:  4.6.1
 Severity:  normal        |   Keywords:
  Focuses:  performance   |
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 Since the `WP_Query` inside the `_WP_Editors::wp_link_query` is not taking
 advantage of `found_posts` nor of `max_num_pages`, not setting
 `no_found_rows` and thus triggering a SQL query with `SQL_CALC_FOUND_ROWS`
 does not feel right.

 The extra queried information is not being used and forces the SQL query
 to scan much more rows than it needs to.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38784>
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