support sort by n_attention

2023-05-05 22:06:19 +08:00
parent bbed041253
commit 01f56ea0a6
5 changed files with 16 additions and 2 deletions
--- a/migrations/postgres/2023-05-05-135236_post_add_index_for_attentions/down.sql
+++ b/migrations/postgres/2023-05-05-135236_post_add_index_for_attentions/down.sql
@@ -0,0 +1,2 @@
+-- This file should undo anything in `up.sql`
+DROP INDEX posts_attention_idx
--- a/migrations/postgres/2023-05-05-135236_post_add_index_for_attentions/up.sql
+++ b/migrations/postgres/2023-05-05-135236_post_add_index_for_attentions/up.sql
@@ -0,0 +1,2 @@
+-- Your SQL goes here
+CREATE INDEX posts_attention_idx ON posts (n_attentions)