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search: save a query in fast_count (#4120).

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During single-tag searches we look up the tag once in Post.fast_count
and later on when rendering the wiki excerpt. Doing a raw query here
meant that Rails couldn't cache the query, so it got ran again when
rendering the excerpt.
This commit is contained in:
evazion
2019-08-12 13:38:45 -05:00
parent 43e8a8a01b
commit d8749e7dfe
1 changed files with 1 additions and 1 deletions
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2
app/models/post.rb
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@@ -1177,7 +1177,7 @@ class Post < ApplicationRecord
def get_count_from_cache(tags) def get_count_from_cache(tags)
if Tag.is_simple_tag?(tags) if Tag.is_simple_tag?(tags)
count = select_value_sql("SELECT post_count FROM tags WHERE name = ?", tags.to_s) count = Tag.find_by(name: tags).try(:post_count)
else else
# this will only have a value for multi-tag searches or single metatag searches # this will only have a value for multi-tag searches or single metatag searches
count = Cache.get(count_cache_key(tags)) count = Cache.get(count_cache_key(tags))