faried nawaz 5be9d13981 a better query to delete from hashtags ... old query: Delete on hashtags (cost=5089.81..5521.63 rows=6160 width=18) -> Hash Semi Join (cost=5089.81..5521.63 rows=6160 width=18) Hash Cond: (hashtags.id = ht.id) -> Seq Scan on hashtags (cost=0.00..317.28 rows=17528 width=14) -> Hash (cost=5012.81..5012.81 rows=6160 width=20) -> Merge Anti Join (cost=0.70..5012.81 rows=6160 width=20) Merge Cond: (ht.id = hto.hashtag_id) -> Index Scan using hashtags_pkey on hashtags ht (cost=0.29..610.53 rows=17528 width=14) -> Index Scan using hashtags_objects_pkey on hashtags_objects hto (cost=0.42..3506.48 rows=68158 width=14) new query: Delete on hashtags ht (cost=0.70..5012.81 rows=6160 width=12) -> Merge Anti Join (cost=0.70..5012.81 rows=6160 width=12) Merge Cond: (ht.id = hto.hashtag_id) -> Index Scan using hashtags_pkey on hashtags ht (cost=0.29..610.53 rows=17528 width=14) -> Index Scan using hashtags_objects_pkey on hashtags_objects hto (cost=0.42..3506.48 rows=68158 width=14)		2021-05-08 02:00:43 +05:00
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pleroma	a better query to delete from hashtags	2021-05-08 02:00:43 +05:00