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server/tags: improve tag list performance

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rr- 2016-08-27 16:08:01 +02:00
parent c21309aa35
commit 3c5878cb16
1 changed files with 5 additions and 2 deletions
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7
server/szurubooru/search/configs/tag_search_config.py
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@ -1,4 +1,4 @@
from sqlalchemy.orm import subqueryload, lazyload from sqlalchemy.orm import subqueryload, lazyload, defer
from sqlalchemy.sql.expression import func from sqlalchemy.sql.expression import func
from szurubooru import db from szurubooru import db
from szurubooru.func import util from szurubooru.func import util
@ -12,8 +12,11 @@ class TagSearchConfig(BaseSearchConfig):
return db.session.query(db.Tag) \ return db.session.query(db.Tag) \
.join(db.TagCategory) \ .join(db.TagCategory) \
.options( .options(
defer(db.Tag.first_name),
defer(db.Tag.suggestion_count),
defer(db.Tag.implication_count),
defer(db.Tag.post_count),
strategy(db.Tag.names), strategy(db.Tag.names),
strategy(db.Tag.category),
strategy(db.Tag.suggestions).joinedload(db.Tag.names), strategy(db.Tag.suggestions).joinedload(db.Tag.names),
strategy(db.Tag.implications).joinedload(db.Tag.names)) strategy(db.Tag.implications).joinedload(db.Tag.names))